Oppenheimer Gold & Special Minerals Fund NCSRS Certified semi-annual shareholder report (management investment company)

UNITED STATES

SECURITIES AND EXCHANGE COMMISSION

WASHINGTON, D.C. 20549

FORM N-CSR

CERTIFIED SHAREHOLDER REPORT OF REGISTERED

MANAGEMENT INVESTMENT COMPANIES

Investment Company Act file number 811-3694

Oppenheimer Gold & Special Minerals Fund

(Exact name of registrant as specified in charter)

6803 South Tucson Way, Centennial, Colorado 80112-3924

(Address of principal executive offices) (Zip code)

Arthur S. Gabinet

OFI Global Asset Management, Inc.

225 Liberty Street, New York, New York 10281-1008

(Name and address of agent for service)

Registrant’s telephone number, including area code: (303) 768-3200

Date of fiscal year end: June 30

Date of reporting period: 12/31/2014

Item 1.

Reports to Stockholders.

LOGO

Table of Contents


Fund Performance Discussion			3

Top Holdings and Allocations			6

Fund Expenses			9

Consolidated Statement of Investments			11

Consolidated Statement of Assets and Liabilities			15

Consolidated Statement of Operations			17

Consolidated Statements of Changes in Net Assets			19

Consolidated Financial Highlights			20

Notes to Consolidated Financial Statements			27

Board Approval of the Fund’s Investment Advisory and Sub-Advisory Agreements			45

Portfolio Proxy Voting Policies and Procedures; Updates to Consolidated Statement of Investments			48

Trustees and Officers			49

Privacy Policy Notice			50

Class A Shares

AVERAGE ANNUAL TOTAL RETURNS AT 12/31/14


	Class A Shares of the Fund
	Without Sales Charge		With Sales Charge		MSCI World Index
6-Month		-30.06%		-34.08%		-1.17%
1-Year		-15.39		-20.25		4.94
5-Year		-14.36		-15.37		10.20
10-Year		2.19		1.58		6.03

Performance data quoted represents past performance, which does not guarantee future results. The investment return and principal value of an investment in the Fund will fluctuate so that an investor’s shares, when redeemed, may be worth more or less than their original cost. Fund returns include changes in share price, reinvested distributions, and a 5.75% maximum applicable sales charge except where “without sales charge” is indicated. Current performance may be lower or higher than the performance quoted. Returns do not consider capital gains or income taxes on an individual’s investment. Returns for periods of less than one year are cumulative and not annualized. For performance data current to the most recent month-end, visit oppenheimerfunds.com or call 1.800.CALL OPP (225.5677).

2 OPPENHEIMER GOLD & SPECIAL MINERALS FUND

Fund Performance Discussion

The Fund’s Class A shares (without sales charge) produced a total return of -30.06% during the six-month reporting period, underperforming its benchmark, the MSCI World Index, which returned -1.17%. The Philadelphia Gold & Silver Index, which measures the performance of precious metals mining companies, produced a total return of -31.81%.

The stocks of most gold producers fell sharply over the second half of 2014 in response to plummeting commodity prices in an environment of sluggish global economic growth and intensifying geopolitical tensions. The Fund produced returns that were roughly in line with the Philadelphia Gold & Silver Index, as relatively strong results from gold royalty companies were balanced by shortfalls among early-stage production firms.

MARKET OVERVIEW

Gold mining stocks experienced a bear market over the second half of 2014. Despite aggressively stimulative monetary policies from major central banks, investor sentiment was undermined by persistent economic weakness in major markets outside of the United States and the United Kingdom. Most notably, Europe posted disappointing Gross Domestic Product growth amid rising fears of deflation, and concerns resurfaced regarding the sustainability of the euro as the region’s common currency. Japan struggled with higher consumption taxes and the fading benefits of aggressively stimulative monetary and fiscal policies. Hong Kong and Australia were hampered by slowing economic growth in China, which is in the midst of a transition from an export-oriented economy to one that relies more heavily on domestic consumption. Geopolitical conflicts in Ukraine and the Middle East also weighed on investor sentiment. These developments caused most

currencies to lose value against the U.S. dollar, which further damaged returns from unhedged overseas investments for U.S. residents.

Investors grew even more concerned as crude oil prices plunged during the reporting period, particularly during the fourth quarter of the year. The slow-growth global economy dampened demand for crude oil at the same time that major oil-producing nations decided to leave their production targets unchanged. The resulting supply-and-demand imbalance caused oil to lose roughly half of its value over the second half of 2014.

These macroeconomic concerns sparked a “flight to quality” among global investors seeking shelter in traditional “safe havens,” such as U.S. Treasury securities. While gold historically has also served as a “safe haven” during tumultuous times, it traditionally is

3 OPPENHEIMER GOLD & SPECIAL MINERALS FUND

seen as a hedge against unchecked inflationary pressures. The reporting period’s deflation concerns prevented investors from viewing gold in a similar light. Meanwhile, most commodities—including precious metals, industrial metals and agricultural products—fell in sympathy with oil prices. As gold bullion prices declined, so did the profit margins and stock prices of the precious metals producers in which the Fund invests.

FUND REVIEW

We maintained a highly varied investment portfolio throughout the reporting period, which enabled the Fund to offset pronounced weakness in some holdings with relative strength in others. Although most of the Fund’s holdings lost value, companies that derive their revenues from royalty payments from a variety of mining projects held up relatively well. Gold royalty companies—such as Fund holdings Franco-Nevada Corp., Royal Gold, Inc. and Silver Wheaton Corp.—effectively manage the risks of adverse developments in any specific country or project through diversification across many different revenue sources, including projects at different stages of the production cycle. The Fund benefited during the reporting period from overweight exposure to gold royalty companies. In addition, the Fund owned a number of other stocks that produced higher returns than gold sector averages. For example, Randgold Resources Ltd. achieved above-average results due to its strong operations and resources in Africa.

On the other hand, the Fund’s performance was hindered by its holdings of smaller companies with projects in the early stages of production. Although we had reduced our exposure to early-stage companies in previous reporting periods, we maintained positions in companies that, in our analysis, offered great potential for future success. For example, Continental Gold Ltd., which operates primarily in Colombia, lost considerable value despite the high quality of its resources. Romarco Minerals, Inc. also was hurt by its early-stage operations, as well as environmental concerns surrounding the issuance of permits at one of its U.S. projects. Rubicon Minerals Corp. was hurt by worries that low commodity prices might derail a new project currently under construction. Other individual laggards during the reporting period included Turkey’s Koza Altin Isletmeleri AS, which encountered a hostile political environment, and Argonaut Gold, Inc., where construction issues raised concerns that a project might be delayed.

STRATEGY & OUTLOOK

Although we recognize that the deflation concerns and global economic pressures that sparked the bear market in gold stocks have not yet abated as of year-end 2014, we were encouraged when gold bullion prices ended the fourth quarter of the year roughly unchanged from where they began. If gold remains near year-end prices, it is likely that production volumes will decrease, resulting in a reduced supply of the precious metal while demand remains constant. In addition, we believe that the stock prices of many of the

4 OPPENHEIMER GOLD & SPECIAL MINERALS FUND

Fund’s holdings have fallen below their intrinsic values in a market that has largely disregarded underlying business fundamentals. Therefore, we have maintained a steady and disciplined approach to evaluating the fundamentals and future prospects of gold producers, while remaining broadly invested across countries, projects, and stages of production. Indeed, we intend to use any upcoming bouts of market weakness to purchase the stocks of fundamentally sound companies at attractive valuations. In our view, this approach is likely to set the stage for better performance results when markets stabilize.

LOGO

Shanquan Li

Portfolio Manager

5 OPPENHEIMER GOLD & SPECIAL MINERALS FUND

Top Holdings and Allocations

TOP TEN COMMON STOCK HOLDINGS


Eldorado Gold Corp.			6.3%
Royal Gold, Inc.			5.8
Randgold Resources Ltd., ADR			5.7
New Gold, Inc.			5.3
Goldcorp, Inc.			5.0
Silver Wheaton Corp.			4.6
Franco-Nevada Corp.			4.5
Detour Gold Corp.			3.8
B2Gold Corp.			3.6
Fresnillo plc			3.1

Portfolio holdings and allocations are subject to change. Percentages are as of December 31, 2014, and are based on net assets. For more current Fund holdings, please visit oppenheimerfunds.com.

REGIONAL ALLOCATION

LOGO

Portfolio holdings and allocations are subject to change. Percentages are as of December 31, 2014, and are based on the total market value of investments.

6 OPPENHEIMER GOLD & SPECIAL MINERALS FUND

Share Class Performance

AVERAGE ANNUAL TOTAL RETURNS WITHOUT SALES CHARGE AS OF 12/31/14


	Inception Date	6-Month	1-Year	5-Year	10-Year
Class A (OPGSX)	7/19/83	-30.06%	-15.39%	-14.36%	2.19%
Class B (OGMBX)	11/1/95	-30.30%	-16.02%	-15.06%	1.69%
Class C (OGMCX)	11/1/95	-30.27%	-15.97%	-14.99%	1.43%
Class I (OGMIX)	10/26/12	-29.91%	-14.96%	-34.37% *	N/A
Class R (OGMNX)	3/1/01	-30.14%	-15.55%	-14.62%	1.88%
Class Y (OGMYX)	9/7/10	-29.98%	-15.19%	-20.72% *	N/A

AVERAGE ANNUAL TOTAL RETURNS WITH SALES CHARGE AS OF 12/31/14
	Inception Date	6-Month	1-Year	5-Year	10-Year
Class A (OPGSX)	7/19/83	-34.08%	-20.25%	-15.37%	1.58%
Class B (OGMBX)	11/1/95	-33.75%	-20.17%	-15.35%	1.69%
Class C (OGMCX)	11/1/95	-30.96%	-16.79%	-14.99%	1.43%
Class I (OGMIX)	10/26/12	-29.91%	-14.96%	-34.37% *	N/A
Class R (OGMNX)	3/1/01	-30.82%	-16.38%	-14.62%	1.88%
Class Y (OGMYX)	9/7/10	-29.98%	-15.19%	-20.72% *	N/A

*Shows performance since inception.

Performance data quoted represents past performance, which does not guarantee future results. The investment return and principal value of an investment in the Fund will fluctuate so that an investor’s shares, when redeemed, may be worth more or less than their original cost. Current performance may be lower or higher than the performance quoted. Returns do not consider capital gains or income taxes on an individual’s investment. For performance data current to the most recent month-end, visit oppenheimerfunds.com or call 1.800.CALL OPP (225.5677). Fund returns include changes in share price, reinvested distributions, and the applicable sales charge: for Class A shares, the current maximum initial sales charge of 5.75%; for Class B shares, the contingent deferred sales charge of 5% (1-year) and 2% (5-year); and for Class C shares, the contingent deferred sales charge (“CDSC”) of 1% for the 1-year period. Prior to 7/1/14, Class R shares were named Class N shares. Beginning 7/1/14, new purchases of Class R shares will no longer be subject to a CDSC upon redemption (any CDSC will remain in effect for purchases prior to 7/1/14). There is no sales charge for Class I and Class Y shares. Because Class B shares convert to Class A shares 72 months after purchase, the 10-year return for Class B shares uses Class A performance for the period after conversion. Returns for periods of less than one year are cumulative and not annualized.

The Fund’s performance is compared to the performance of the MSCI World Index, an index of issuers listed on the stock exchanges of foreign countries and the United States. The Index is unmanaged and cannot be purchased directly by investors. While index comparisons may be useful to provide a benchmark for the Fund’s performance, it must be noted that the Fund’s investments are not limited to the investments comprising the Index. Index performance includes reinvestment of income, but does not reflect transaction costs, fees, expenses or taxes. Index performance is shown for illustrative purposes only as a benchmark

7 OPPENHEIMER GOLD & SPECIAL MINERALS FUND

for the Fund’s performance, and does not predict or depict performance of the Fund. The Fund’s performance reflects the effects of the Fund’s business and operating expenses.

The Fund’s investment strategy and focus can change over time. The mention of specific fund holdings does not constitute a recommendation by OppenheimerFunds, Inc. or its affiliates.

Before investing in any of the Oppenheimer funds, investors should carefully consider a fund’s investment objectives, risks, charges and expenses. Fund prospectuses and summary prospectuses contain this and other information about the funds, and may be obtained by asking your financial advisor, visiting oppenheimerfunds.com, or calling 1.800.CALL OPP (225.5677). Read prospectuses and summary prospectuses carefully before investing.

Shares of Oppenheimer funds are not deposits or obligations of any bank, are not guaranteed by any bank, are not insured by the FDIC or any other agency, and involve investment risks, including the possible loss of the principal amount invested.

8 OPPENHEIMER GOLD & SPECIAL MINERALS FUND

Fund Expenses

Fund Expenses. As a shareholder of the Fund, you incur two types of costs: (1) transaction costs, which may include sales charges (loads) on purchase payments, contingent deferred sales charges on redemptions; and (2) ongoing costs, including management fees; distribution and service fees; and other Fund expenses. These examples are intended to help you understand your ongoing costs (in dollars) of investing in the Fund and to compare these costs with the ongoing costs of investing in other mutual funds.

The examples are based on an investment of $1,000.00 invested at the beginning of the period and held for the entire 6-month period ended December 31, 2014.

Actual Expenses. The first section of the table provides information about actual account values and actual expenses. You may use the information in this section for the class of shares you hold, together with the amount you invested, to estimate the expense that you paid over the period. Simply divide your account value by $1,000.00 (for example, an $8,600.00 account value divided by $1,000.00 = 8.60), then multiply the result by the number in the first section under the heading entitled “Expenses Paid During 6 Months Ended December 31, 2014” to estimate the expenses you paid on your account during this period.

Hypothetical Example for Comparison Purposes. The second section of the table provides information about hypothetical account values and hypothetical expenses based on the Fund’s actual expense ratio for each class of shares, and an assumed rate of return of 5% per year for each class before expenses, which is not the Fund’s actual return. The hypothetical account values and expenses may not be used to estimate the actual ending account balance or expenses you paid for the period. You may use this information to compare the ongoing costs of investing in the Fund and other funds. To do so, compare this 5% hypothetical example for the class of shares you hold with the 5% hypothetical examples that appear in the shareholder reports of the other funds.

Please note that the expenses shown in the table are meant to highlight your ongoing costs only and do not reflect any transactional costs, such as front-end or contingent deferred sales charges (loads). Therefore, the “hypothetical” section of the table is useful in comparing ongoing costs only, and will not help you determine the relative total costs of owning different funds. In addition, if these transactional costs were included, your costs would have been higher.

9 OPPENHEIMER GOLD & SPECIAL MINERALS FUND


Actual	Beginning Account Value July 1, 2014		Ending Account Value December 31, 2014	Expenses Paid During 6 Months Ended December 31, 2014
Class A	$	1,000.00	$ 699.40	$ 4.99
Class B		1,000.00	697.00	8.35
Class C		1,000.00	697.30	8.26
Class I		1,000.00	700.90	3.09
Class R		1,000.00	698.60	6.06
Class Y		1,000.00	700.20	3.95

Hypothetical (5% return before expenses)
Class A		1,000.00	1,019.36	5.92
Class B		1,000.00	1,015.43	9.90
Class C		1,000.00	1,015.53	9.80
Class I		1,000.00	1,021.58	3.68
Class R		1,000.00	1,018.10	7.20
Class Y		1,000.00	1,020.57	4.70

Expenses are equal to the Fund’s annualized expense ratio for that class, multiplied by the average account value over the period, multiplied by 184/365 (to reflect the one-half year period). Those annualized expense ratios, excluding indirect expenses from affiliated funds, based on the 6-month period ended December 31, 2014 are as follows:


Class	Expense Ratios
Class A		1.16%
Class B		1.94
Class C		1.92
Class I		0.72
Class R		1.41
Class Y		0.92

The expense ratios reflect voluntary and/or contractual waivers and/or reimbursements of expenses by the Fund’s Manager. Some of these undertakings may be modified or terminated at any time, as indicated in the Fund’s prospectus. The “Financial Highlights” tables in the Fund’s financial statements, included in this report, also show the gross expense ratios, without such waivers or reimbursements and reduction to custodian expenses, if applicable.

10 OPPENHEIMER GOLD & SPECIAL MINERALS FUND

CONSOLIDATED

STATEMENT OF INVESTMENTS December 31, 2014 Unaudited


	Shares	Value
Common Stocks—92.8%
Materials—92.8%
Chemicals—0.1%
Johnson Matthey plc	15,000	$ 786,360
Metals & Mining—92.7%
Agnico Eagle Mines Ltd.¹	1,110,000	27,627,900
Alamos Gold, Inc.¹	3,435,187	24,533,526
Alrosa AO	4,600,000	5,186,689
AngloGold Ashanti Ltd., Sponsored ADR²	350,000	3,045,000
Argonaut Gold, Inc.²	4,000,000	6,300,568
Asanko Gold, Inc.²	3,550,000	5,500,086
AuRico Gold, Inc.	3,320,000	10,889,600
B2Gold Corp.²	21,597,749	35,220,177
Barrick Gold Corp.¹	276,400	2,971,300
Beadell Resources Ltd.²	14,800,000	2,724,689
Centamin plc	9,850,000	9,047,748
Centerra Gold, Inc.	2,910,000	15,128,594
Continental Gold Ltd.²	2,707,004	4,310,516
Detour Gold Corp.^1,2	4,542,953	37,108,473
Dundee Precious Metals, Inc.²	660,000	1,556,550
Eldorado Gold Corp.^1,3	4,150,000	25,232,000
Eldorado Gold Corp.^1,3	5,900,000	35,954,553
First Majestic Silver Corp.²	85,600	429,712
Franco-Nevada Corp.¹	885,331	43,549,432
Freeport-McMoRan, Inc.¹	270,000	6,307,200
Fresnillo plc	2,500,000	29,666,941
GoGold Resources, Inc.²	150,000	187,210
Gold Standard Ventures Corp.²	2,000,000	940,000
Goldcorp, Inc.¹	2,590,000	47,966,800
Guyana Goldfields, Inc.²	1,050,000	2,548,631
IAMGOLD Corp.²	4,700,500	12,691,350
Ivanhoe Mines Ltd., Cl. A²	7,926,600	6,959,143
Ivanhoe Mines Ltd., Legend Shares, Cl. A²	1,991,340	1,748,293
Kinross Gold Corp.^1,2	5,174,950	14,593,359
Klondex Mines Ltd.²	5,123,087	8,598,743
Koza Altin Isletmeleri AS	2,100,000	14,025,751
Lake Shore Gold Corp.²	8,676,402	5,825,094
Lundin Mining Corp.²	170,000	836,977
MAG Silver Corp.²	1,405,092	11,513,579
McEwen Mining, Inc.^1,2	2,240,000	2,486,400
Midway Gold Corp.²	8,210,000	6,075,400
New Gold, Inc.^1,2,3	5,160,000	22,188,000
New Gold, Inc.^2,3	6,800,000	29,147,874
Newcrest Mining Ltd.²	1,400,000	12,466,499
Newmont Mining Corp.¹	930,000	17,577,000
Northern Star Resources Ltd.	8,300,000	10,122,323
OceanaGold Corp.²	250,000	434,670
Orocobre Ltd.²	1,000,000	2,256,871
Osisko Gold Royalties Ltd.	1,262,380	17,798,059
Pretium Resources, Inc.²	1,320,000	7,623,687
Primero Mining Corp.²	6,658,800	25,619,587

11 OPPENHEIMER GOLD & SPECIAL MINERALS FUND

CONSOLIDATED STATEMENT OF INVESTMENTS Unaudited / Continued


	Shares	Value
Metals & Mining (Continued)
Primero Mining Corp., Legend Shares^2,4	217,418	$ 836,511
Randgold Resources Ltd., ADR¹	822,420	55,439,332
Real Gold Mining Ltd.²	10,400,000	13,411
Regis Resources Ltd.²	4,500,000	7,100,566
Rio Alto Mining Ltd.²	7,140,000	17,330,694
Romarco Minerals, Inc.²	30,127,000	12,706,344
Royal Gold, Inc.¹	895,960	56,176,692
Rubicon Minerals Corp.²	5,736,692	5,530,294
Sandstorm Gold Ltd.²	500,000	1,700,000
Seabridge Gold, Inc.²	200,000	1,510,000
SEMAFO, Inc.^1,2	6,019,292	15,439,396
Silver Wheaton Corp.¹	2,170,000	44,116,100
Stillwater Mining Co.²	280,000	4,127,200
Tahoe Resources, Inc.¹	890,486	12,351,041
Teck Resources Ltd., Cl. B	200	2,728
Teranga Gold Corp.²	6,300,000	2,467,292
Torex Gold Resources, Inc.²	15,350,700	16,251,817
True Gold Mining, Inc.²	8,100,000	1,777,845
Vale SA, Cl. B, Sponsored ADR	35,900	293,662
Yamana Gold, Inc.¹	6,590,000	26,491,800

		896,185,279

Total Common Stocks (Cost $1,108,393,157)		896,971,639

	Units
Rights, Warrants and Certificates—0.0%
Ivanhoe Mines Ltd., Cl. A Wts., Strike Price 1.8CAD, Exp. 12/10/15² (Cost $289,049)	1,991,340	119,981

	Shares
Investment Companies—8.3%
Oppenheimer Institutional Money Market Fund, Cl. E, 0.10%^5,6	5,530,360	5,530,360
SPDR Gold Trust Exchange Traded Fund^2,7	655,000	74,394,900

Total Investment Companies (Cost $88,411,012)		79,925,260

Total Investments, at Value (Cost $1,197,093,218)	101.1%	977,016,880
Net Other Assets (Liabilities)	(1.1)	(10,346,334)

Net Assets	100.0%	$ 966,670,546

Footnotes to Consolidated Statement of Investments

1. All or a portion of the security position is held in segregated accounts and pledged to cover margin requirements with respect to outstanding written options. The aggregate market value of such securities is $229,317,381. See Note 5 of the accompanying Consolidated Notes.

2. Non-income producing security.

3. The Fund holds securities which have been issued by the same entity and that trade on separate exchanges.

12 OPPENHEIMER GOLD & SPECIAL MINERALS FUND

Footnotes to Consolidated Statement of Investments (Continued)

4. Restricted security. The aggregate value of restricted securities as of December 31, 2014 was $836,511, which represents 0.09% of the Fund’s net assets. See Note 4 of the accompanying Consolidated Notes. Information concerning restricted securities is as follows:


Security	Acquisition Date		Cost		Value		Unrealized Depreciation
Primero Mining Corp., Legend Shares		3/6/14	$	1,427,707	$	836,511	$	591,196

5. Is or was an affiliate, as defined in the Investment Company Act of 1940, as amended, at or during the period ended December 31, 2014, by virtue of the Fund owning at least 5% of the voting securities of the issuer or as a result of the Fund and the issuer having the same investment adviser. Transactions during the period in which the issuer was an affiliate are as follows:


	Shares June 30, 2014		Gross Additions		Gross Reductions		Shares December 31, 2014
Oppenheimer Institutional Money Market Fund, Cl. E		26,353,105		163,351,234		184,173,979		5,530,360

					Value		Income
Oppenheimer Institutional Money Market Fund, Cl. E					$	5,530,360	$	7,076

6. Rate shown is the 7-day yield as of December 31, 2014.

7. All or a portion of this security is owned by the subsidiary. See accompanying Consolidated Notes.

Distribution of investments representing geographic holdings, as a percentage of total investments at value, is as follows:


Geographic Holdings	Value		Percent
Canada	$	651,731,214		66.7%
United States		172,675,152		17.7
Jersey, Channel Islands		55,439,332		5.7
Australia		35,105,619		3.6
United Kingdom		30,453,302		3.1
Turkey		14,025,751		1.5
Egypt		9,047,748		0.9
Russia		5,186,689		0.5
South Africa		3,045,000		0.3
Brazil		293,662		0.0
China		13,411		0.0

Total	$	977,016,880		100.0%


Exchange-Traded Options Written at December 31, 2014
		Exercise		Expiration		Number of		Premiums
Description		Price		Date		Contracts		Received		Value
Agnico Eagle Mines Ltd. Call	USD		40.000		1/17/15 USD		(2,000)	$	301,515	$	(2,000	)
Agnico Eagle Mines Ltd. Put	USD		35.000		1/17/15 USD		(800)		146,445		(850,400	)
Agnico Eagle Mines Ltd. Put	USD		32.500		1/17/15 USD		(2,000)		237,919		(1,515,000	)
Agnico Eagle Mines Ltd. Put	USD		25.000		2/20/15 USD		(1,000)		122,090		(225,000	)
Barrick Gold Corp. Put	USD		19.000		1/17/15 USD		(1,336)		185,837		(1,095,520	)
Detour Gold Corp. Put	CAD		11.000		4/17/15 CAD		(2,000)		179,380		(443,278	)
Detour Gold Corp. Call	CAD		11.000		4/17/15 CAD		(3,000)		321,575		(264,675	)
Detour Gold Corp. Put	CAD		12.000		1/17/15 CAD		(3,000)		403,003		(677,828	)
Detour Gold Corp. Put	CAD		11.000		1/17/15 CAD		(2,000)		187,612		(292,649	)

13 OPPENHEIMER GOLD & SPECIAL MINERALS FUND

CONSOLIDATED STATEMENT OF INVESTMENTS Unaudited / Continued

Exchange-Traded Options Written (Continued)


		Exercise		Expiration		Number of		Premiums
Description		Price		Date		Contracts		Received		Value
Eldorado Gold Corp. Call	USD		8.000		4/17/15 USD		(3,000)	$	139,413	$	(67,500)
First Majestic Silver Corp. Put	USD		10.000		1/17/15 USD		(1,144)		101,771		(566,280)
First Quantum Minerals Ltd. Put	CAD		24.000		1/17/15 CAD		(1,000)		111,266		(645,550)
First Quantum Minerals Ltd. Put	CAD		25.000		1/17/15 CAD		(2,000)		292,105		(1,463,247)
Franco-Nevada Corp. Call	USD		65.000		4/17/15 USD		(2,000)		203,920		(150,000)
Franco-Nevada Corp. Call	USD		70.000		1/17/15 USD		(1,000)		144,459		(7,500)
Franco-Nevada Corp. Call	USD		60.000		1/17/15 USD		(3,000)		383,373		(22,500)
Franco-Nevada Corp. Call	USD		60.000		4/17/15 USD		(2,000)		373,917		(265,000)
Freeport-McMoRan, Inc. Put	USD		35.000		1/17/15 USD		(2,000)		247,915		(2,368,000)
Goldcorp, Inc. Put	USD		24.000		4/17/15 USD		(2,000)		232,299		(1,240,000)
Kinross Gold Corp. Put	USD		5 .000		1/17/15 USD		(2,950)		325,408		(663,750)
Randgold Resources Ltd. Call	USD		77.500		3/20/15 USD		(1,000)		197,888		(160,000)
Randgold Resources Ltd. Call	USD		80.000		3/20/15 USD		(2,000)		293,918		(220,000)
Randgold Resources Ltd. Call	USD		82.500		3/20/15 USD		(2,000)		251,419		(170,000)
Randgold Resources Ltd. Call	USD		90.000		6/19/15 USD		(2,000)		333,918		(250,000)
Royal Gold, Inc. Call	USD		85.000		4/17/15 USD		(1,000)		181,959		(85,000)
Royal Gold, Inc. Call	USD		80.000		4/17/15 USD		(2,000)		352,917		(260,000)
Royal Gold, Inc. Call	USD		70.000		1/17/15 USD		(2,000)		233,919		(60,000)
Royal Gold, Inc. Call	USD		75.000		4/17/15 USD		(2,000)		383,917		(416,000)
Silver Wheaton Corp. Put	USD		23.000		3/20/15 USD		(2,000)		245,919		(700,000)
SPDR Gold Trust Exchange Traded Fund Call*	USD		125.000		3/20/15 USD		(1,000)		174,959		(62,000)
Stillwater Mining Co. Put	USD		13.000		4/17/15 USD		(2,000)		198,920		(130,000)
Tahoe Resources, Inc. Call	USD		30.000		3/20/15 USD		(2,000)		264,139		(10,000)
Tahoe Resources, Inc. Put	USD		22.500		3/20/15 USD		(2,000)		259,139		(1,700,000)
Tech Resources Ltd. Put	USD		22.000		2/20/15 USD		(1,998)		249,665		(1,668,330)

Total Exchange-Traded Options Written								$	8,263,818	$	(18,717,007)

*All or a portion of this security is owned by the subsidiary. See accompanying Consolidated Notes.

Glossary:

Currency abbreviations indicate amounts reporting in currencies


CAD		Canadian Dollar

See accompanying Notes to Consolidated Financial Statements.

14 OPPENHEIMER GOLD & SPECIAL MINERALS FUND

CONSOLIDATED STATEMENT OF

ASSETS AND LIABILITIES December 31, 2014 Unaudited


Assets
Investments, at value—see accompanying consolidated statement of investments:
Unaffiliated companies (cost $1,191,562,858)		$ 971,486,520
Affiliated companies (cost $5,530,360)		5,530,360

		977,016,880
Cash		3,283,693
Receivables and other assets:
Investments sold		10,629,212
Shares of beneficial interest sold		6,213,197
Dividends		345,816
Other		151,231

Total assets		997,640,029
Liabilities
Options written, at value (premiums received $8,263,818)		18,717,007
Payables and other liabilities:
Shares of beneficial interest redeemed		10,228,726
Investments purchased		1,490,973
Trustees’ compensation		245,008
Distribution and service plan fees		172,484
Shareholder communications		49,083
Other		66,202

Total liabilities		30,969,483
Net Assets		$ 966,670,546


Composition of Net Assets
Paid-in capital		$ 2,518,857,518
Accumulated net investment loss		(49,290,173)
Accumulated net realized loss on investments and foreign currency transactions		(1,272,365,828)
Net unrealized depreciation on investments and translation of assets and liabilities denominated in foreign currencies		(230,530,971)

Net Assets		$ 966,670,546

15 OPPENHEIMER GOLD & SPECIAL MINERALS FUND

CONSOLIDATED STATEMENT OF

ASSETS AND LIABILITIES Unaudited / Continued


Net Asset Value Per Share
Class A Shares:
Net asset value and redemption price per share (based on net assets of $548,034,388 and 40,374,725 shares of beneficial interest outstanding)	$	13.57
Maximum offering price per share (net asset value plus sales charge of 5.75% of offering price)	$	14.40
Class B Shares:
Net asset value, redemption price (excludes applicable contingent deferred sales charge) and offering price per share (based on net assets of $15,199,093 and 1,187,651 shares of beneficial interest outstanding)	$	12.80
Class C Shares:
Net asset value, redemption price (excludes applicable contingent deferred sales charge) and offering price per share (based on net assets of $137,490,983 and 10,872,861 shares of beneficial interest outstanding)	$	12.65
Class I Shares:
Net asset value, redemption price and offering price per share (based on net assets of $39,523,450 and 2,914,312 shares of beneficial interest outstanding)	$	13.56
Class R Shares:
Net asset value, redemption price (excludes applicable contingent deferred sales charge) and offering price per share (based on net assets of $111,225,333 and 8,528,355 shares of beneficial interest outstanding)	$	13.04
Class Y Shares:
Net asset value, redemption price and offering price per share (based on net assets of $115,197,299 and 8,523,873 shares of beneficial interest outstanding)	$	13.51

See accompanying Notes to Consolidated Financial Statements.

16 OPPENHEIMER GOLD & SPECIAL MINERALS FUND

CONSOLIDATED STATEMENT OF

OPERATIONS For the Six Months Ended December 31, 2014 Unaudited


Investment Income
Dividends:
Unaffiliated companies (net of foreign withholding taxes of $631,530)		$ 4,765,802
Affiliated companies		7,076
Interest		117

Total investment income		4,772,995
Expenses
Management fees		4,403,076
Distribution and service plan fees:
Class A		852,952
Class B		104,722
Class C		883,830
Class R¹		333,115
Transfer and shareholder servicing agent fees:
Class A		778,142
Class B		23,109
Class C		195,009
Class I		6,902
Class R¹		146,991
Class Y		153,484
Shareholder communications:
Class A		32,871
Class B		3,126
Class C		9,277
Class I		26
Class R¹		1,729
Class Y		9,859
Custodian fees and expenses		35,938
Trustees’ compensation		15,494
Other		40,990

Total expenses		8,030,642
Less reduction to custodian expenses		(168)
Less waivers and reimbursements of expenses		(313,119)

Net expenses		7,717,355
Net Investment Loss		(2,944,360)

1. Effective July 1, 2014, Class N shares were renamed Class R. See Note 1 of the accompanying Consolidated Notes.

17 OPPENHEIMER GOLD & SPECIAL MINERALS FUND

CONSOLIDATED STATEMENT OF OPERATIONS Unaudited / Continued


Realized and Unrealized Loss
Net realized loss on:
Investments from unaffiliated companies (includes premiums on options exercised)		$ (39,772,787)
Closing and expiration of option contracts written		3,659,932
Foreign currency transactions		(160,533)

Net realized loss		(36,273,388)
Net change in unrealized appreciation/depreciation on:
Investments		(341,735,030)
Translation of assets and liabilities denominated in foreign currencies		(47,778,333)
Option contracts written		(7,457,406)

Net change in unrealized appreciation/depreciation		(396,970,769)
Net Decrease in Net Assets Resulting from Operations		$ (436,188,517)

See accompanying Notes to Consolidated Financial Statements.

18 OPPENHEIMER GOLD & SPECIAL MINERALS FUND

CONSOLIDATED STATEMENTS OF CHANGES IN NET ASSETS


	Six Months Ended December 31, 2014 (Unaudited)	Year Ended June 30, 2014
Operations
Net investment loss	$ (2,944,360)	$ (1,753,986)
Net realized loss	(36,273,388)	(676,064,085)
Net change in unrealized appreciation/depreciation	(396,970,769)	927,911,552

Net increase (decrease) in net assets resulting from operations	(436,188,517)	250,093,481
Dividends and/or Distributions to Shareholders
Dividends from net investment income:
Class A	(12,369,794)	—
Class B	(160,620)	—
Class C	(2,044,541)	—
Class I	(1,071,277)	—
Class R¹	(2,328,567)	—
Class Y	(2,911,117)	—

	(20,885,916)	—
Beneficial Interest Transactions
Net increase (decrease) in net assets resulting from beneficial interest transactions:
Class A	(54,566,071)	(77,472,656)
Class B	(4,568,351)	(12,906,378)
Class C	(11,112,751)	(20,138,133)
Class I	3,472,633	21,060,557
Class R¹	4,921,630	16,008,142
Class Y	15,904,504	3,610,718

	(45,948,406)	(69,837,750)
Net Assets
Total increase (decrease)	(503,022,839)	180,255,731
Beginning of period	1,469,693,385	1,289,437,654

End of period (including accumulated net investment loss of $49,290,173 and $25,459,897, respectively)	$ 966,670,546	$ 1,469,693,385

1. Effective July 1, 2014, Class N shares were renamed Class R. See Note 1 of the accompanying Consolidated Notes.

See accompanying Notes to Consolidated Financial Statements.

19 OPPENHEIMER GOLD & SPECIAL MINERALS FUND

CONSOLIDATED FINANCIAL HIGHLIGHTS


Class A	Six Months Ended December 31, 2014 (Unaudited)	Year Ended June 30, 2014	Year Ended June 28, 2013¹	Year Ended June 29, 2012¹	Year Ended June 30, 2011	Year Ended June 30, 2010
Per Share Operating Data
Net asset value, beginning of period	$ 19.89	$ 16.45	$ 29.22	$ 44.89	$ 39.93	$ 26.21
Income (loss) from investment operations:
Net investment loss²	(0.03)	(0.00)³	(0.01)	(0.20)	(0.28)	(0.26)
Net realized and unrealized gain (loss)	(5.98)	3.44	(12.76)	(13.06)	10.76	14.65

Total from investment operations	(6.01)	3.44	(12.77)	(13.26)	10.48	14.39
Dividends and/or distributions to shareholders:
Dividends from net investment income	(0.31)	0.00	0.00	(0.62)	(4.52)	(0.67)
Distributions from net realized gain	0.00	0.00	0.00	(1.78)	(1.00)	0.00
Tax return of capital distribution	0.00	0.00	0.00	(0.01)	0.00	0.00

Total dividends and/or distributions to shareholders	(0.31)	0.00	0.00	(2.41)	(5.52)	(0.67)
Net asset value, end of period	$ 13.57	$ 19.89	$ 16.45	$ 29.22	$ 44.89	$ 39.93



Total Return, at Net Asset Value⁴	(30.06)%	20.91%	(43.70)%	(30.49)%	25.22%	55.18%


Ratios/Supplemental Data
Net assets, end of period (in thousands)	$ 548,035	$ 864,648	$ 790,790	$ 1,611,924	$ 3,140,551	$ 2,500,205
Average net assets (in thousands)	$ 699,110	$ 836,448	$ 1,480,784	$ 2,376,520	$ 3,277,921	$ 1,983,223
Ratios to average net assets:⁵
Net investment loss	(0.38)%	0.00%⁶	(0.04)%	(0.51)%	(0.61)%	(0.74)%
Total expenses⁷	1.21%	1.29%	1.30%	1.22%	1.07%	1.12%
Expenses after payments, waivers and/or reimbursements and reduction to custodian expenses	1.16%	1.21%	1.23%	1.20%	1.07%	1.12%
Portfolio turnover rate	26%	95%	41%	48%	37%	20%

20 OPPENHEIMER GOLD & SPECIAL MINERALS FUND

1. June 28, 2013 and June 29, 2012 represent the last business days of the Fund’s reporting periods.

2. Per share amounts calculated based on the average shares outstanding during the period.

3. Less than $0.005 per share.

4. Assumes an initial investment on the business day before the first day of the fiscal period, with all dividends and distributions reinvested in additional shares on the reinvestment date, and redemption at the net asset value calculated on the last business day of the fiscal period. Sales charges are not reflected in the total returns. Total returns are not annualized for periods less than one full year. Returns do not reflect the deduction of taxes that a shareholder would pay on fund distributions or the redemption of fund shares.

5. Annualized for periods less than one full year.

6. Less than 0.005%.

7. Total expenses including indirect expenses from affiliated fund fees and expenses were as follows:


Six Months Ended December 31, 2014	1.21	%
Year Ended June 30, 2014	1.29	%
Year Ended June 28, 2013	1.30	%
Year Ended June 29, 2012	1.22	%
Year Ended June 30, 2011	1.07	%
Year Ended June 30, 2010	1.12	%

See accompanying Notes to Consolidated Financial Statements.

21 OPPENHEIMER GOLD & SPECIAL MINERALS FUND

CONSOLIDATED FINANCIAL HIGHLIGHTS Continued


Class B	Six Months Ended December 31, 2014 (Unaudited)	Year Ended June 30, 2014	Year Ended June 28, 2013¹	Year Ended June 29, 2012¹	Year Ended June 30, 2011	Year Ended June 30, 2010
Per Share Operating Data
Net asset value, beginning of period	$ 18.58	$ 15.49	$ 27.77	$ 42.76	$ 38.26	$ 25.17
Income (loss) from investment operations:
Net investment loss²	(0.09)	(0.14)	(0.26)	(0.48)	(0.64)	(0.54)
Net realized and unrealized gain (loss)	(5.56)	3.23	(12.02)	(12.41)	10.30	14.06

Total from investment operations	(5.65)	3.09	(12.28)	(12.89)	9.66	13.52
Dividends and/or distributions to shareholders:
Dividends from net investment income	(0.13)	0.00	0.00	(0.31)	(4.16)	(0.43)
Distributions from net realized gain	0.00	0.00	0.00	(1.78)	(1.00)	0.00
Tax return of capital distribution	0.00	0.00	0.00	(0.01)	0.00	0.00

Total dividends and/or distributions to shareholders	(0.13)	0.00	0.00	(2.10)	(5.16)	(0.43)
Net asset value, end of period	$ 12.80	$ 18.58	$ 15.49	$ 27.77	$ 42.76	$ 38.26



Total Return, at Net Asset Value³	(30.30)%	19.87%	(44.18)%	(31.03)%	24.19%	53.86%


Ratios/Supplemental Data
Net assets, end of period (in thousands)	$ 15,199	$ 27,502	$ 35,001	$ 95,198	$ 171,961	$ 149,228
Average net assets (in thousands)	$ 20,745	$ 31,281	$ 78,911	$ 139,623	$ 178,499	$ 137,358
Ratios to average net assets:⁴
Net investment loss	(1.16)%	(0.81)%	(0.94)%	(1.29)%	(1.44)%	(1.61)%
Total expenses⁵	1.99%	2.23%	2.21%	2.01%	1.91%	1.98%
Expenses after payments, waivers and/or reimbursements and reduction to custodian expenses	1.94%	2.05%	2.09%	1.99%	1.91%	1.98%
Portfolio turnover rate	26%	95%	41%	48%	37%	20%

1. June 28, 2013 and June 29, 2012 represent the last business days of the Fund’s reporting periods.

2. Per share amounts calculated based on the average shares outstanding during the period.

3. Assumes an initial investment on the business day before the first day of the fiscal period, with all dividends and distributions reinvested in additional shares on the reinvestment date, and redemption at the net asset value calculated on the last business day of the fiscal period. Sales charges are not reflected in the total returns. Total returns are not annualized for periods less than one full year. Returns do not reflect the deduction of taxes that a shareholder would pay on fund distributions or the redemption of fund shares.

4. Annualized for periods less than one full year.

5. Total expenses including indirect expenses from affiliated fund fees and expenses were as follows:


Six Months Ended December 31, 2014	1.99	%
Year Ended June 30, 2014	2.23	%
Year Ended June 28, 2013	2.21	%
Year Ended June 29, 2012	2.01	%
Year Ended June 30, 2011	1.91	%
Year Ended June 30, 2010	1.98	%

See accompanying Notes to Consolidated Financial Statements.

22 OPPENHEIMER GOLD & SPECIAL MINERALS FUND


Class C	Six Months Ended December 31, 2014 (Unaudited)	Year Ended June 30, 2014	Year Ended June 28, 2013¹	Year Ended June 29, 2012¹	Year Ended June 30, 2011	Year Ended June 30, 2010
Per Share Operating Data
Net asset value, beginning of period	$ 18.44	$ 15.37	$ 27.52	$ 42.46	$ 38.04	$ 25.05
Income (loss) from investment operations:
Net investment loss²	(0.09)	(0.13)	(0.21)	(0.43)	(0.60)	(0.50)
Net realized and unrealized gain (loss)	(5.51)	3.20	(11.94)	(12.32)	10.26	13.98

Total from investment operations	(5.60)	3.07	(12.15)	(12.75)	9.66	13.48
Dividends and/or distributions to shareholders:
Dividends from net investment income	(0.19)	0.00	0.00	(0.40)	(4.24)	(0.49)
Distributions from net realized gain	0.00	0.00	0.00	(1.78)	(1.00)	0.00
Tax return of capital distribution	0.00	0.00	0.00	(0.01)	0.00	0.00

Total dividends and/or distributions to shareholders	(0.19)	0.00	0.00	(2.19)	(5.24)	(0.49)
Net asset value, end of period	$ 12.65	$ 18.44	$ 15.37	$ 27.52	$ 42.46	$ 38.04



Total Return, at Net Asset Value³	(30.27)%	19.90%	(44.11)%	(30.96)%	24.31%	53.98%


Ratios/Supplemental Data
Net assets, end of period (in thousands)	$ 137,491	$ 214,591	$ 198,474	$ 416,485	$ 637,676	$ 476,835
Average net assets (in thousands)	$ 175,187	$ 203,399	$ 383,403	$ 559,825	$ 620,759	$ 396,328
Ratios to average net assets:⁴
Net investment loss	(1.14)%	(0.78)%	(0.78)%	(1.16)%	(1.35)%	(1.51)%
Total expenses⁵	1.97%	2.04%	1.99%	1.89%	1.81%	1.88%
Expenses after payments, waivers and/or reimbursements and reduction to custodian expenses	1.92%	2.01%	1.97%	1.87%	1.81%	1.88%
Portfolio turnover rate	26%	95%	41%	48%	37%	20%

1. June 28, 2013 and June 29, 2012 represent the last business days of the Fund’s reporting periods.

2. Per share amounts calculated based on the average shares outstanding during the period.

4. Annualized for periods less than one full year.

5. Total expenses including indirect expenses from affiliated fund fees and expenses were as follows:


Six Months Ended December 31, 2014	1.97	%
Year Ended June 30, 2014	2.04	%
Year Ended June 28, 2013	1.99	%
Year Ended June 29, 2012	1.89	%
Year Ended June 30, 2011	1.81	%
Year Ended June 30, 2010	1.88	%

See accompanying Notes to Consolidated Financial Statements.

23 OPPENHEIMER GOLD & SPECIAL MINERALS FUND

CONSOLIDATED FINANCIAL HIGHLIGHTS Continued


Class I	Six Months Ended December 31, 2014 (Unaudited)	Year Ended June 30, 2014	Period Ended June 28, 2013¹^,2
Per Share Operating Data
Net asset value, beginning of period	$ 19.96	$ 16.43	$ 35.07
Income (loss) from investment operations:
Net investment income³	0.01	0.08	0.33
Net realized and unrealized gain (loss)	(6.02)	3.45	(18.97)

Total from investment operations	(6.01)	3.53	(18.64)
Dividends and/or distributions to shareholders:
Dividends from net investment income	(0.39)	0.00	0.00
Distributions from net realized gain	0.00	0.00	0.00
Tax return of capital distribution	0.00	0.00	0.00

Total dividends and/or distributions to shareholders	(0.39)	0.00	0.00
Net asset value, end of period	$ 13.56	$ 19.96	$ 16.43



Total Return, at Net Asset Value⁴	(29.91)%	21.55%	(53.14)%


Ratios/Supplemental Data
Net assets, end of period (in thousands)	$ 39,524	$ 53,114	$ 24,687
Average net assets (in thousands)	$ 45,534	$ 37,622	$ 4,739
Ratios to average net assets:⁵
Net investment income (loss)	0.07%	0.46%	2.62%
Total expenses⁶	0.77%	0.73%	0.94%
Expenses after payments, waivers and/or reimbursements and reduction to custodian expenses	0.72%	0.71%	0.92%
Portfolio turnover rate	26%	95%	41%

1. June 28, 2013 represents the last business day of the Fund’s reporting period.

2. For the period from October 26, 2012 (inception of offering) to June 28, 2013.

3. Per share amounts calculated based on the average shares outstanding during the period.

5. Annualized for periods less than one full year.

6. Total expenses including indirect expenses from affiliated fund fees and expenses were as follows:


Six Months Ended December 31, 2014	0.77	%
Year Ended June 30, 2014	0.73	%
Period Ended June 28, 2013	0.94	%

See accompanying Notes to Consolidated Financial Statements.

24 OPPENHEIMER GOLD & SPECIAL MINERALS FUND


Class R	Six Months Ended December 31, 2014 (Unaudited)	Year Ended June 30, 2014	Year Ended June 28, 2013¹	Year Ended June 29, 2012¹	Year Ended June 30, 2011	Year Ended June 30, 2010
Per Share Operating Data
Net asset value, beginning of period	$ 19.11	$ 15.85	$ 28.23	$ 43.53	$ 38.88	$ 25.58
Income (loss) from investment operations:
Net investment loss²	(0.05)	(0.05)	(0.08)	(0.29)	(0.44)	(0.39)
Net realized and unrealized gain (loss)	(5.74)	3.31	(12.30)	(12.64)	10.49	14.30

Total from investment operations	(5.79)	3.26	(12.38)	(12.93)	10.05	13.91
Dividends and/or distributions to shareholders:
Dividends from net investment income	(0.28)	0.00	0.00	(0.58)	(4.40)	(0.61)
Distributions from net realized gain	0.00	0.00	0.00	(1.78)	(1.00)	0.00
Tax return of capital distribution	0.00	0.00	0.00	(0.01)	0.00	0.00

Total dividends and/or distributions to shareholders	(0.28)	0.00	0.00	(2.37)	(5.40)	(0.61)
Net asset value, end of period	$ 13.04	$ 19.11	$ 15.85	$ 28.23	$ 43.53	$ 38.88



Total Return, at Net Asset Value³	(30.14)%	20.57%	(43.86)%	(30.67)%	24.79%	54.60%


Ratios/Supplemental Data
Net assets, end of period (in thousands)	$ 111,225	$ 156,439	$ 115,079	$ 199,154	$ 263,079	$ 157,461
Average net assets (in thousands)	$ 132,139	$ 134,936	$ 191,117	$ 246,052	$ 236,220	$ 115,927
Ratios to average net assets:⁴
Net investment loss	(0.63)%	(0.29)%	(0.30)%	(0.77)%	(0.96)%	(1.12)%
Total expenses⁵	1.46%	1.57%	1.75%	1.51%	1.43%	1.55%
Expenses after payments, waivers and/or reimbursements and reduction to custodian expenses	1.41%	1.47%	1.52%	1.49%	1.43%	1.49%
Portfolio turnover rate	26%	95%	41%	48%	37%	20%

1. June 28, 2013 and June 29, 2012 represent the last business days of the Fund’s reporting periods.

2. Per share amounts calculated based on the average shares outstanding during the period.

4. Annualized for periods less than one full year.

5. Total expenses including indirect expenses from affiliated fund fees and expenses were as follows:


Six Months Ended December 31, 2014	1.46	%
Year Ended June 30, 2014	1.57	%
Year Ended June 28, 2013	1.75	%
Year Ended June 29, 2012	1.51	%
Year Ended June 30, 2011	1.43	%
Year Ended June 30, 2010	1.55	%

See accompanying Notes to Consolidated Financial Statements.

25 OPPENHEIMER GOLD & SPECIAL MINERALS FUND

CONSOLIDATED FINANCIAL HIGHLIGHTS Continued


Class Y	Six Months Ended December 31, 2014 (Unaudited)	Year Ended June 30, 2014	Year Ended June 28, 2013¹	Year Ended June 29, 2012¹	Period Ended June 30, 2011²
Per Share Operating Data
Net asset value, beginning of period	$ 19.85	$ 16.37	$ 29.06	$ 44.90	$ 45.55
Income (loss) from investment operations:
Net investment income (loss)³	(0.01)	0.04	0.01	(0.10)	(0.05)
Net realized and unrealized gain (loss)	(5.98)	3.44	(12.70)	(13.05)	5.09

Total from investment operations	(5.99)	3.48	(12.69)	(13.15)	5.04
Dividends and/or distributions to shareholders:
Dividends from net investment income	(0.35)	0.00	0.00	(0.89)	(4.69)
Distributions from net realized gain	0.00	0.00	0.00	(1.78)	(1.00)
Tax return of capital distribution	0.00	0.00	0.00	(0.02)	0.00

Total dividends and/or distributions to shareholders	(0.35)	0.00	0.00	(2.69)	(5.69)
Net asset value, end of period	$ 13.51	$ 19.85	$ 16.37	$ 29.06	$ 44.90



Total Return, at Net Asset Value⁴	(29.98)%	21.18%	(43.63)%	(30.34)%	10.16%


Ratios/Supplemental Data
Net assets, end of period (in thousands)	$ 115,197	$ 153,399	$ 125,407	$ 605,927	$ 222,043
Average net assets (in thousands)	$ 137,993	$ 141,136	$ 559,544	$ 568,371	$ 89,984
Ratios to average net assets:⁵
Net investment income (loss)	(0.13)%	0.24%	0.05%	(0.27)%	(0.13)%
Total expenses⁶	0.97%	1.01%	1.19%	1.06%	0.66%
Expenses after payments, waivers and/or reimbursements and reduction to custodian expenses	0.92%	0.97%	1.08%	1.03%	0.66%
Portfolio turnover rate	26%	95%	41%	48%	37%

1. June 28, 2013 and June 29, 2012 represent the last business days of the Fund’s reporting periods.

2. For the period from September 7, 2010 (inception of offering) to June 30, 2011.

3. Per share amounts calculated based on the average shares outstanding during the period.

5. Annualized for periods less than one full year.

6. Total expenses including indirect expenses from affiliated fund fees and expenses were as follows:


Six Months Ended December 31, 2014	0.97	%
Year Ended June 30, 2014	1.01	%
Year Ended June 28, 2013	1.19	%
Year Ended June 29, 2012	1.06	%
Period Ended June 30, 2011	0.66	%

See accompanying Notes to Consolidated Financial Statements.

26 OPPENHEIMER GOLD & SPECIAL MINERALS FUND

NOTES TO

CONSOLIDATED FINANCIAL STATEMENTS December 31, 2014 Unaudited

1. Organization

Oppenheimer Gold & Special Minerals Fund (the “Fund”) is registered under the Investment Company Act of 1940 (“1940 Act”), as amended, as a non-diversified open-end management investment company. The Fund’s investment objective is to seek capital appreciation. The Fund’s investment adviser is OFI Global Asset Management, Inc. (“OFI Global” or the “Manager”), a wholly-owned subsidiary of OppenheimerFunds, Inc. (“OFI” or the “Sub-Adviser”). The Manager has entered into a sub-advisory agreement with OFI. The Fund offers Class A, Class C, Class I, Class R and Class Y shares, and previously offered Class B shares for new purchase through June 29, 2012. Subsequent to that date, no new purchases of Class B shares are permitted, however reinvestment of dividend and/or capital gain distributions and exchanges of Class B shares into and from other Oppenheimer funds will be allowed. As of July 1, 2014, Class N shares were renamed Class R shares. Class N shares subject to a contingent deferred sales charge (“CDSC”) on July 1, 2014, will continue to be subject to a CDSC after the shares are renamed. Purchases of Class R shares occurring on or after July 1, 2014, will not be subject to a CDSC upon redemption. Class A shares are sold at their offering price, which is normally net asset value plus a front-end sales charge. Class C and Class R shares are sold, and Class B shares were sold, without a front-end sales charge but may be subject to a contingent deferred sales charge (“CDSC”). Class R shares are sold only through retirement plans. Retirement plans that offer Class R shares may impose charges on those accounts. Class I and Class Y shares are sold to certain institutional investors or intermediaries without either a front-end sales charge or a CDSC, however, the intermediaries may impose charges on their accountholders who beneficially own Class I and Class Y shares. All classes of shares have identical rights and voting privileges with respect to the Fund in general and exclusive voting rights on matters that affect that class alone. Earnings, net assets and net asset value per share may differ due to each class having its own expenses, such as transfer and shareholder servicing agent fees and shareholder communications, directly attributable to that class. Class A, B, C and R shares have separate distribution and/or service plans under which they pay fees. Class I and Class Y shares do not pay such fees. Class B shares will automatically convert to Class A shares 72 months after the date of purchase.

The following is a summary of significant accounting policies consistently followed by the Fund.

2. Significant Accounting Policies

Security Valuation. All investments in securities are recorded at their estimated fair value, as described in Note 3.

Basis for Consolidation. The Fund has established a Cayman Islands exempted company, Oppenheimer Currency Opportunities Fund (Cayman) Ltd., which is wholly-owned and controlled by the Fund (the “Subsidiary”). The Fund and Subsidiary are both managed by the Manager. The Fund may invest up to 25% of its total assets in the Subsidiary. The Subsidiary invests primarily in commodity-linked derivatives (including commodity futures, financial futures, options and swap contracts) and exchange-traded funds related to gold or other

27 OPPENHEIMER GOLD & SPECIAL MINERALS FUND

NOTES TO CONSOLIDATED FINANCIAL STATEMENTS Unaudited / Continued

2. Significant Accounting Policies (Continued)

special minerals. The Subsidiary may also invest in certain fixed-income securities and other investments that may serve as margin or collateral for its derivatives positions. Investments in the Subsidiary are expected to provide the Fund with exposure to commodities markets within the limitations of the federal tax requirements that apply to the Fund. The Subsidiary is subject to the same investment restrictions and guidelines, and follows the same compliance policies and procedures, as the Fund.

The financial statements have been consolidated and include accounts of the Fund and the Subsidiary. Accordingly, all inter-company transactions and balances have been eliminated. At December 31, 2014, the Fund owned 4,056 shares with net assets of $77,093,187.

Other financial information at December 31, 2014:


Total market value of investments	$	74,394,900
Net assets	$	77,093,187
Net income (loss)	$	—
Net realized gain (loss)	$	631,564
Net change in unrealized appreciation/depreciation	$	(8,844,258	)

Foreign Currency Translation. The Fund’s accounting records are maintained in U.S. dollars. The values of securities denominated in foreign currencies and amounts related to the purchase and sale of foreign securities and foreign investment income are translated into U.S. dollars as of the close of the New York Stock Exchange (the “Exchange”), normally 4:00 P.M. Eastern time, on each day the Exchange is open for trading. Foreign exchange rates may be valued primarily using a reliable bank, dealer or service authorized by the Board of Trustees.

Reported net realized gains and losses from foreign currency transactions arise from sales of portfolio securities, sales and maturities of short-term securities, sales of foreign currencies, exchange rate fluctuations between the trade and settlement dates on securities transactions, and the difference between the amounts of dividends, interest, and foreign withholding taxes recorded on the Fund’s books and the U.S. dollar equivalent of the amounts actually received or paid. Net unrealized appreciation and depreciation on the translation of assets and liabilities denominated in foreign currencies arise from changes in the values of assets and liabilities, including investments in securities at fiscal period end, resulting from changes in exchange rates.

The effect of changes in foreign currency exchange rates on investments is separately identified from the fluctuations arising from changes in market values of securities held and reported with all other foreign currency gains and losses in the Fund’s Consolidated Statement of Operations.

Allocation of Income, Expenses, Gains and Losses. Income, expenses (other than those attributable to a specific class), gains and losses are allocated on a daily basis to each class of shares based upon the relative proportion of net assets represented by such class. Operating expenses directly attributable to a specific class are charged against the operations of that class.

28 OPPENHEIMER GOLD & SPECIAL MINERALS FUND

2. Significant Accounting Policies (Continued)

Dividends and Distributions to Shareholders. Dividends and distributions to shareholders, which are determined in accordance with income tax regulations and may differ from U.S. generally accepted accounting principles, are recorded on the ex-dividend date. Income and capital gain distributions, if any, are declared and paid annually or at other times as deemed necessary by the Manager.

The tax character of distributions is determined as of the Fund’s fiscal year end. Therefore, a portion of the Fund’s distributions made to shareholders prior to the Fund’s fiscal year end may ultimately be categorized as a tax return of capital.

Investment Income. Dividend income is recorded on the ex-dividend date or upon ex-dividend notification in the case of certain foreign dividends where the ex-dividend date may have passed. Non-cash dividends included in dividend income, if any, are recorded at the fair market value of the securities received. Interest income is recognized on an accrual basis. Discount and premium, which are included in interest income on the Consolidated Statement of Operations, are amortized or accreted daily.

Custodian Fees. “Custodian fees and expenses” in the Consolidated Statement of Operations may include interest expense incurred by the Fund on any cash overdrafts of its custodian account during the period. Such cash overdrafts may result from the effects of failed trades in portfolio securities and from cash outflows resulting from unanticipated shareholder redemption activity. The Fund pays interest to its custodian on such cash overdrafts, to the extent they are not offset by positive cash balances maintained by the Fund, at a rate equal to the Federal Funds Rate plus 0.50%. The “Reduction to custodian expenses” line item, if applicable, represents earnings on cash balances maintained by the Fund during the period. Such interest expense and other custodian fees may be paid with these earnings.

Security Transactions. Security transactions are recorded on the trade date. Realized gains and losses on securities sold (except for the investments in the Subsidiary) are determined on the basis of identified cost.

Indemnifications. The Fund’s organizational documents provide current and former Trustees and officers with a limited indemnification against liabilities arising in connection with the performance of their duties to the Fund. In the normal course of business, the Fund may also enter into contracts that provide general indemnifications. The Fund’s maximum exposure under these arrangements is unknown as this would be dependent on future claims that may be made against the Fund. The risk of material loss from such claims is considered remote.

Federal Taxes. The Fund intends to comply with provisions of the Internal Revenue Code applicable to regulated investment companies and to distribute substantially all of its investment company taxable income to shareholders. Therefore, no federal income or excise tax provision is required. The Fund files income tax returns in U.S. federal and applicable state

29 OPPENHEIMER GOLD & SPECIAL MINERALS FUND

NOTES TO CONSOLIDATED FINANCIAL STATEMENTS Unaudited / Continued

2. Significant Accounting Policies (Continued)

jurisdictions. The statute of limitations on the Fund’s tax return filings generally remain open for the three preceding fiscal reporting period ends.

During the fiscal year ended June 30, 2014, the Fund did not utilize any capital loss carryforward to offset capital gains realized in that fiscal year. Details of the fiscal year ended June 30, 2014 capital loss carryforwards are included in the table below. Capital loss carryforwards with no expiration, if any, must be utilized prior to those with expiration dates. Capital losses with no expiration will be carried forward to future years if not offset by gains.


Expiring
No expiration	$	1,226,945,065

As of December 31, 2014, it is estimated that the capital loss carryforwards would be $1,263,218,453 which will not expire. The estimated capital loss carryforward represents the carryforward as of the end of the last fiscal year, increased or decreased by capital losses or gains realized in the first six months of the current fiscal year. During the six months ended December 31, 2014, it is estimated that the Fund will not utilize any capital loss carryforward to offset realized capital gains.

Net investment income (loss) and net realized gain (loss) may differ for financial statement and tax purposes. The character of dividends and distributions made during the fiscal year from net investment income or net realized gains may differ from their ultimate characterization for federal income tax purposes. Also, due to timing of dividends and distributions, the fiscal year in which amounts are distributed may differ from the fiscal year in which the income or net realized gain was recorded by the Fund.

The aggregate cost of securities and other investments and the composition of unrealized appreciation and depreciation of securities and other investments for federal income tax purposes as of December 31, 2014 are noted in the following table. The primary difference between book and tax appreciation or depreciation of securities and other investments, if applicable, is attributable to the tax deferral of losses or tax realization of financial statement unrealized gain or loss.


Federal tax cost of securities	$	1,208,817,870
Federal tax cost of other investments		(8,263,818)

Total federal tax cost	$	1,200,554,052

Gross unrealized appreciation	$	79,422,224
Gross unrealized depreciation		(321,676,403)

Net unrealized depreciation	$	(242,254,179)

Use of Estimates. The preparation of financial statements in conformity with accounting principles generally accepted in the United States of America requires management to make estimates and assumptions that affect the reported amounts of assets and liabilities and disclosure of contingent assets and liabilities at the date of the financial statements and the reported amounts of increases and decreases in net assets from operations during the reporting period. Actual results could differ from those estimates.

30 OPPENHEIMER GOLD & SPECIAL MINERALS FUND

3. Securities Valuation

The Fund calculates the net asset value of its shares as of the close of the New York Stock Exchange (the “Exchange”), normally 4:00 P.M. Eastern time, on each day the Exchange is open for trading.

The Fund’s Board has adopted procedures for the valuation of the Fund’s securities and has delegated the day-to-day responsibility for valuation determinations under those procedures to the Manager. The Manager has established a Valuation Committee which is responsible for determining a “fair valuation” for any security for which market quotations are not “readily available.” The Valuation Committee’s fair valuation determinations are subject to review, approval and ratification by the Fund’s Board at its next regularly scheduled meeting covering the calendar quarter in which the fair valuation was determined.

Valuation Methods and Inputs

Securities are valued using unadjusted quoted market prices, when available, as supplied primarily by third party pricing services or dealers.

The following methodologies are used to determine the market value or the fair value of the types of securities described below:

Securities traded on a registered U.S. securities exchange (including exchange-traded derivatives other than futures and futures options) are valued based on the last sale price of the security reported on the principal exchange on which it is traded, prior to the time when the Fund’s assets are valued. In the absence of a sale, the security is valued at the last sale price on the prior trading day, if it is within the spread of the current day’s closing “bid” and “asked” prices, and if not, at the current day’s closing bid price. A security of a foreign issuer traded on a foreign exchange, but not listed on a registered U.S. securities exchange, is valued based on the last sale price on the principal exchange on which the security is traded, as identified by the third party pricing service used by the Manager, prior to the time when the Fund’s assets are valued. If the last sale price is unavailable, the security is valued at the most recent official closing price on the principal exchange on which it is traded. If the last sales price or official closing price for a foreign security is not available, the security is valued at the mean between the bid and asked price per the exchange or, if not available from the exchange, obtained from two dealers. If bid and asked prices are not available from either the exchange or two dealers, the security is valued by using one of the following methodologies (listed in order of priority): (1) using a bid from the exchange, (2) the mean between the bid and asked price as provided by a single dealer, or (3) a bid from a single dealer.

Shares of a registered investment company that are not traded on an exchange are valued at that investment company’s net asset value per share.

Corporate and government debt securities (of U.S. or foreign issuers) and municipal debt securities, event-linked bonds, loans, mortgage-backed securities, collateralized mortgage obligations, and asset-backed securities are valued at the mean between the “bid” and “asked” prices utilizing evaluated prices obtained from third party pricing services or broker-dealers who may use matrix pricing methods to determine the evaluated prices.

Short-term money market type debt securities with a remaining maturity of sixty days or less are valued at cost adjusted by the amortization of discount or premium to maturity (amortized cost), which approximates market value. Short-term debt securities with a

31 OPPENHEIMER GOLD & SPECIAL MINERALS FUND

NOTES TO CONSOLIDATED FINANCIAL STATEMENTS Unaudited / Continued

3. Securities Valuation (Continued)

remaining maturity in excess of sixty days are valued at the mean between the “bid” and “asked” prices utilizing evaluated prices obtained from third party pricing services or broker-dealers.

A description of the standard inputs that may generally be considered by the third party pricing vendors in determining their evaluated prices is provided below.


		Standard inputs generally considered by third-party
Security Type		pricing vendors
Corporate debt, government debt, municipal, mortgage-backed and asset-backed securities		Reported trade data, broker-dealer price quotations, benchmark yields, issuer spreads on comparable securities, the credit quality, yield, maturity, and other appropriate factors.
Loans		Information obtained from market participants regarding reported trade data and broker-dealer price quotations.
Event-linked bonds		Information obtained from market participants regarding reported trade data and broker-dealer price quotations.

If a market value or price cannot be determined for a security using the methodologies described above, or if, in the “good faith” opinion of the Manager, the market value or price obtained does not constitute a “readily available market quotation,” or a significant event has occurred that would materially affect the value of the security the security is fair valued either (i) by a standardized fair valuation methodology applicable to the security type or the significant event as previously approved by the Valuation Committee and the Fund’s Board or (ii) as determined in good faith by the Manager’s Valuation Committee. The Valuation Committee considers all relevant facts that are reasonably available, through either public information or information available to the Manager, when determining the fair value of a security. Fair value determinations by the Manager are subject to review, approval and ratification by the Fund’s Board at its next regularly scheduled meeting covering the calendar quarter in which the fair valuation was determined. Those fair valuation standardized methodologies include, but are not limited to, valuing securities at the last sale price or initially at cost and subsequently adjusting the value based on: changes in company specific fundamentals, changes in an appropriate securities index, or changes in the value of similar securities which may be further adjusted for any discounts related to security-specific resale restrictions. When possible, such methodologies use observable market inputs such as unadjusted quoted prices of similar securities, observable interest rates, currency rates and yield curves. The methodologies used for valuing securities are not necessarily an indication of the risks associated with investing in those securities nor can it be assured that the Fund can obtain the fair value assigned to a security if it were to sell the security.

To assess the continuing appropriateness of security valuations, the Manager, or its third party service provider who is subject to oversight by the Manager, regularly compares prior day prices, prices on comparable securities, and sale prices to the current day prices and challenges those prices exceeding certain tolerance levels with the third party pricing service or broker source. For those securities valued by fair valuations, whether through a standardized fair valuation methodology or a fair valuation determination, the Valuation Committee reviews and affirms the reasonableness of the valuations based on such methodologies and fair valuation determinations on a regular basis after considering all relevant information that is reasonably available.

32 OPPENHEIMER GOLD & SPECIAL MINERALS FUND

3. Securities Valuation (Continued)

Classifications

Each investment asset or liability of the Fund is assigned a level at measurement date based on the significance and source of the inputs to its valuation. Various data inputs are used in determining the value of each of the Fund’s investments as of the reporting period end. These data inputs are categorized in the following hierarchy under applicable financial accounting standards:

1) Level 1-unadjusted quoted prices in active markets for identical assets or liabilities (including securities actively traded on a securities exchange)

2) Level 2-inputs other than unadjusted quoted prices that are observable for the asset or liability (such as unadjusted quoted prices for similar assets and market corroborated inputs such as interest rates, prepayment speeds, credit risks, etc.)

3) Level 3-significant unobservable inputs (including the Manager’s own judgments about assumptions that market participants would use in pricing the asset or liability).

The inputs used for valuing securities are not necessarily an indication of the risks associated with investing in those securities.

The table below categorizes amounts that are included in the Fund’s Consolidated Statement of Assets and Liabilities as of December 31, 2014 based on valuation input level:


			Level 3—
	Level 1—	Level 2—	Significant
	Unadjusted	Other Significant	Unobservable
	Quoted Prices	Observable Inputs	Inputs	Value
Assets Table
Investments, at Value:
Common Stocks Materials	$ 800,988,987	$ 95,969,241	$ 13,411	$ 896,971,639
Rights, Warrants and Certificates	119,981	—	—	119,981
Investment Companies	79,925,260	—	—	79,925,260

Total Assets	$ 881,034,228	$ 95,969,241	$ 13,411	$ 977,016,880


Liabilities Table
Other Financial Instruments:
Options written, at value	$ (17,481,855)	$ (1,235,152)	$ —	$ (18,717,007)

Total Liabilities	$ (17,481,855)	$ (1,235,152)	$ —	$ (18,717,007)

Forward currency exchange contracts and futures contracts, if any, are reported at their unrealized appreciation/depreciation at measurement date, which represents the change in the contract’s value from trade date. All additional assets and liabilities included in the above table are reported at their market value at measurement date.

4. Investments and Risks

Investment in Oppenheimer Institutional Money Market Fund. The Fund is permitted to invest daily available cash balances in an affiliated money market fund. The Fund may invest the available cash in Class E shares of Oppenheimer Institutional Money Market Fund (“IMMF”) to seek current income while preserving liquidity or for defensive purposes. IMMF is

33 OPPENHEIMER GOLD & SPECIAL MINERALS FUND

NOTES TO CONSOLIDATED FINANCIAL STATEMENTS Unaudited / Continued

4. Investments and Risks (Continued)

a registered open-end management investment company, regulated as a money market fund under the 1940 Act. The Manager is the investment adviser of IMMF, and the Sub-Adviser provides investment and related advisory services to IMMF. When applicable, the Fund’s investment in IMMF is included in the Consolidated Statement of Investments. Shares of IMMF are valued at their net asset value per share. As a shareholder, the Fund is subject to its proportional share of IMMF’s Class E expenses, including its management fee. The Manager will waive fees and/or reimburse Fund expenses in an amount equal to the indirect management fees incurred through the Fund’s investment in IMMF.

Restricted Securities. As of December 31, 2014, investments in securities included issues that are restricted. A restricted security may have a contractual restriction on its resale and is valued under methods approved by the Board of Trustees as reflecting fair value. Securities that are restricted are marked with an applicable footnote on the Consolidated Statement of Investments. Restricted securities are reported on a schedule following the Consolidated Statement of Investments.

Equity Security Risk. Stocks and other equity securities fluctuate in price. The value of the Fund’s portfolio may be affected by changes in the equity markets generally. Equity markets may experience significant short-term volatility and may fall sharply at times. Different markets may behave differently from each other and U.S. equity markets may move in the opposite direction from one or more foreign stock markets.

The prices of individual equity securities generally do not all move in the same direction at the same time and a variety of factors can affect the price of a particular company’s securities. These factors may include, but are not limited to, poor earnings reports, a loss of customers, litigation against the company, general unfavorable performance of the company’s sector or industry, or changes in government regulations affecting the company or its industry.

Concentration Risk. Concentration risk is the risk that the Fund’s investments in securities of companies in one industry may cause it to be more exposed to changes in that industry or market sector as compared to a more broadly diversified fund. The Fund invests primarily in the mining and metals industry.

5. Risk Exposures and the Use of Derivative Instruments

The Fund’s investment objective not only permits the Fund to purchase investment securities, it also allows the Fund to enter into various types of derivatives contracts, including, but not limited to, futures contracts, forward currency exchange contracts, credit default swaps, interest rate swaps, total return swaps, variance swaps and purchased and written options. In doing so, the Fund will employ strategies in differing combinations to permit it to increase, decrease, or change the level or types of exposure to market risk factors. These instruments may allow the Fund to pursue its objectives more quickly and efficiently than if it were to make direct purchases or sales of securities capable of effecting a similar response to market

34 OPPENHEIMER GOLD & SPECIAL MINERALS FUND

5. Risk Exposures and the Use of Derivative Instruments (Continued)

factors. Such contracts may be entered into through a bilateral over-the-counter (“OTC”) transaction, or through a securities or futures exchange and cleared through a clearinghouse.

Market Risk Factors. In accordance with its investment objectives, the Fund may use derivatives to increase or decrease its exposure to one or more of the following market risk factors:

Commodity Risk. Commodity risk relates to the change in value of commodities or commodity indexes as they relate to increases or decreases in the commodities market.

Commodities are physical assets that have tangible properties. Examples of these types of assets are crude oil, heating oil, metals, livestock, and agricultural products.

Credit Risk. Credit risk relates to the ability of the issuer to meet interest and principal payments, or both, as they come due. In general, lower-grade, higher-yield bonds are subject to credit risk to a greater extent than lower-yield, higher-quality bonds.

Equity Risk. Equity risk relates to the change in value of equity securities as they relate to increases or decreases in the general market.

Foreign Exchange Rate Risk. Foreign exchange rate risk relates to the change in the U.S. dollar value of a security held that is denominated in a foreign currency. The U.S. dollar value of a foreign currency denominated security will decrease as the dollar appreciates against the currency, while the U.S. dollar value will increase as the dollar depreciates against the currency.

Interest Rate Risk. Interest rate risk refers to the fluctuations in value of fixed-income securities resulting from the inverse relationship between price and yield. For example, an increase in general interest rates will tend to reduce the market value of already issued fixed-income investments, and a decline in general interest rates will tend to increase their value. In addition, debt securities with longer maturities, which tend to have higher yields, are subject to potentially greater fluctuations in value from changes in interest rates than obligations with shorter maturities.

Volatility Risk. Volatility risk refers to the magnitude of the movement, but not the direction of the movement, in a financial instrument’s price over a defined time period. Large increases or decreases in a financial instrument’s price over a relative time period typically indicate greater volatility risk, while small increases or decreases in its price typically indicate lower volatility risk.

Derivatives may have little or no initial cash investment relative to their market value exposure and therefore can produce significant gains or losses in excess of their cost due to unanticipated changes in the market risk factors and the overall market. This use of embedded leverage allows the Fund to increase its market value exposure relative to its net assets and can substantially increase the volatility of the Fund’s performance. In instances where the Fund is using derivatives to decrease, or hedge, exposures to market risk factors for securities held by the Fund, there are also risks that those derivatives may not perform as expected resulting in losses for the combined or hedged positions. Some derivatives have the potential for unlimited loss, regardless of the size of the Fund’s initial investment.

35 OPPENHEIMER GOLD & SPECIAL MINERALS FUND

NOTES TO CONSOLIDATED FINANCIAL STATEMENTS Unaudited / Continued

5. Risk Exposures and the Use of Derivative Instruments (Continued)

Additional associated risks from investing in derivatives also exist and potentially could have significant effects on the valuation of the derivative and the Fund. Typically, the associated risks are not the risks that the Fund is attempting to increase or decrease exposure to, per its investment objectives, but are the additional risks from investing in derivatives. Examples of these associated risks are liquidity risk, which is the risk that the Fund will not be able to sell the derivative in the open market in a timely manner, and counterparty credit risk, which is the risk that the counterparty will not fulfill its obligation to the Fund.

The Fund’s actual exposures to these market risk factors and associated risks during the period are discussed in further detail, by derivative type, below.

Option Activity

The Fund may buy and sell put and call options, or write put and call options. When an option is written, the Fund receives a premium and becomes obligated to sell or purchase the underlying security, currency or other underlying financial instrument at a fixed price, upon exercise of the option.

Options can be traded through an exchange or through a privately negotiated arrangement with a dealer in an OTC transaction. Options traded through an exchange are generally cleared through a clearinghouse (such as The Options Clearing Corporation). The difference between the premium received or paid, and market value of the option, is recorded as unrealized appreciation or depreciation. The net change in unrealized appreciation or depreciation is reported in the Consolidated Statement of Operations. When an option is exercised, the cost of the security purchased or the proceeds of the security sale are adjusted by the amount of premium received or paid. Upon the expiration or closing of the option transaction, a gain or loss is reported in the Consolidated Statement of Operations.

The Fund has purchased call options on individual equity securities and/or equity indexes to increase exposure to equity risk. A purchased call option becomes more valuable as the price of the underlying financial instrument appreciates relative to the strike price.

The Fund has purchased put options on individual equity securities and/or equity indexes to decrease exposure to equity risk. A purchased put option becomes more valuable as the price of the underlying financial instrument depreciates relative to the strike price.

During the six months ended December 31, 2014, the Fund had an ending monthly average market value of $102,786 and $353,929 on purchased call options and purchased put options, respectively.

Options written, if any, are reported in a schedule following the Consolidated Statement of Investments and as a liability in the Consolidated Statement of Assets and Liabilities. Securities held in collateral accounts to cover potential obligations with respect to outstanding written options are noted in the Consolidated Statement of Investments.

The risk in writing a call option is that the market price of the security increases and if the option is exercised, the Fund must either purchase the security at a higher price for delivery or, if the Fund owns the underlying security, give up the opportunity for profit. The risk in writing a put option is that the Fund may incur a loss if the market price of the security decreases and the option is exercised. The risk in buying an option is that the Fund pays a

36 OPPENHEIMER GOLD & SPECIAL MINERALS FUND

5. Risk Exposures and the Use of Derivative Instruments (Continued)

premium whether or not the option is exercised. The Fund also has the additional risk that there may be an illiquid market where the Fund is unable to close the contract.

The Fund has written put options on individual equity securities and/or equity indexes to increase exposure to equity risk. A written put option becomes more valuable as the price of the underlying financial instrument appreciates relative to the strike price.

The Fund has written call options on individual equity securities and/or equity indexes to decrease exposure to equity risk. A written call option becomes more valuable as the price of the underlying financial instrument depreciates relative to the strike price.

The Fund has written put options on individual commodities and/or commodity indexes to increase exposure to commodity risk. A written put option becomes more valuable as the price of the underlying financial instrument appreciates relative to the strike price.

The Fund has written call options on individual commodities and/or commodity indexes to decrease exposure to commodity risk. A written call option becomes more valuable as the price of the underlying financial instrument depreciates relative to the strike price.

During the six months ended December 31, 2014, the Fund had an ending monthly average market value of $5,674,296 and $16,591,725 on written call options and written put options, respectively.

Additional associated risks to the Fund include counterparty credit risk and liquidity risk.

Written option activity for the six months ended December 31, 2014 was as follows:


	Number of	Amount of
	Contracts	Premiums
Options outstanding as of June 30, 2014	82,500	$ 12,326,492
Options written	98,005	13,082,772
Options closed or expired	(28,616)	(3,659,932)
Options exercised	(87,661)	(13,485,515)

Options outstanding as of December 31, 2014	64,228	$ 8,263,817

Counterparty Credit Risk. Derivative positions are subject to the risk that the counterparty will not fulfill its obligation to the Fund. The Fund intends to enter into derivative transactions with counterparties that the Manager believes to be creditworthy at the time of the transaction.

For financial reporting purposes, the Fund does not offset derivative assets and derivative liabilities that are subject to netting arrangements in the Consolidated Statement of Assets and Liabilities. Bankruptcy or insolvency laws of a particular jurisdiction may impose restrictions on or prohibitions against the right of offset in bankruptcy, insolvency or other events.

The Fund’s risk of loss from counterparty credit risk on exchange-traded derivatives cleared through a clearinghouse and for centrally cleared swaps is generally considered lower than as compared to OTC derivatives. However, counterparty credit risk exists with respect to initial and variation margin deposited/paid by the Fund that is held in futures commission merchant, broker and/or clearinghouse accounts for such exchange-traded derivatives and for centrally cleared swaps.

37 OPPENHEIMER GOLD & SPECIAL MINERALS FUND

NOTES TO CONSOLIDATED FINANCIAL STATEMENTS Unaudited / Continued

5. Risk Exposures and the Use of Derivative Instruments (Continued)

With respect to centrally cleared swaps, such transactions will be submitted for clearing, and if cleared, will be held in accounts at futures commission merchants or brokers that are members of clearinghouses. While brokers, futures commission merchants and clearinghouses are required to segregate customer margin from their own assets, in the event that a broker, futures commission merchant or clearinghouse becomes insolvent or goes into bankruptcy and at that time there is a shortfall in the aggregate amount of margin held by the broker, futures commission merchant or clearinghouse for all its customers, U.S. bankruptcy laws will typically allocate that shortfall on a pro-rata basis across all the broker’s, futures commission merchant’s or clearinghouse’s customers, potentially resulting in losses to the Fund.

There is the risk that a broker, futures commission merchant or clearinghouse will decline to clear a transaction on the Fund’s behalf, and the Fund may be required to pay a termination fee to the executing broker with whom the Fund initially enters into the transaction. Clearinghouses may also be permitted to terminate centrally cleared swaps at any time. The Fund is also subject to the risk that the broker or futures commission merchant will improperly use the Fund’s assets deposited/paid as initial or variation margin to satisfy payment obligations of another customer. In the event of a default by another customer of the broker or futures commission merchant, the Fund might not receive its variation margin payments from the clearinghouse, due to the manner in which variation margin payments are aggregated for all customers of the broker/futures commission merchant.

Collateral and margin requirements differ by type of derivative. Margin requirements are established by the broker, futures commission merchant or clearinghouse for exchange-traded and cleared derivatives, including centrally cleared swaps. Brokers, futures commission merchants and clearinghouses can ask for margin in excess of the regulatory minimum, or increase the margin amount, in certain circumstances.

For financial reporting purposes, cash collateral that has been pledged to cover obligations of the Fund, if any, is reported separately on the Consolidated Statement of Assets and Liabilities as cash pledged as collateral. Non-cash collateral pledged by the Fund, if any, is noted in the Consolidated Statement of Investments. Generally, the amount of collateral due from or to a party must exceed a minimum transfer amount threshold (e.g. $250,000) before a transfer has to be made. To the extent amounts due to the Fund from its counterparties are not fully collateralized, contractually or otherwise, the Fund bears the risk of loss from counterparty nonperformance.

The following table presents the valuations of derivative instruments by risk exposure as reported within the Consolidated Statement of Assets and Liabilities as of December 31, 2014:


	Liability Derivatives
	Consolidated
Derivatives Not Accounted for as Hedging	Statement of Assets
Instruments	and Liabilities Location	Value
Commodity contracts	Options written, at value	$	62,000
Equity contracts	Options written, at value		18,655,007

Total		$	18,717,007

38 OPPENHEIMER GOLD & SPECIAL MINERALS FUND

5. Risk Exposures and the Use of Derivative Instruments (Continued)

The effect of derivative instruments on the Consolidated Statement of Operations is as follows:


Amount of Realized Gain or (Loss) Recognized on Derivatives
	Investment from
	unaffiliated companies	Closing and expiration
Derivatives Not Accounted for	(including premiums	of option contracts
as Hedging Instruments	on options)*	written	Total
Commodity contracts	$ —	$ 631,564	$ 631,564
Equity contracts	1,152,978	3,028,368	4,181,346

Total	$ 1,152,978	$ 3,659,932	$ 4,812,910


Amount of Change in Unrealized Gain or (Loss) Recognized on Derivatives
Derivatives Not Accounted for as Hedging Instruments	Option contracts written
Commodity contracts		$ 124,043
Equity contracts		(7,592,533)

Total		$ (7,468,490)

6. Shares of Beneficial Interest

The Fund has authorized an unlimited number of no par value shares of beneficial interest of each class. Transactions in shares of beneficial interest were as follows:


	Six Months Ended December 31, 2014		Year Ended June 30, 2014
	Shares	Amount	Shares	Amount
Class A
Sold	7,236,766	$ 119,626,062	17,480,164	$ 318,445,672
Dividends and/or distributions reinvested	947,255	11,603,874	—	—
Redeemed	(11,289,356)	(185,796,007)	(22,077,645)	(395,918,328)

Net decrease	(3,105,335)	$ (54,566,071)	(4,597,481)	$ (77,472,656)


Class B
Sold	47,689	$ 740,459	117,721	$ 2,052,322
Dividends and/or distributions reinvested	12,274	141,769	—	—
Redeemed	(352,726)	(5,450,579)	(896,483)	(14,958,700)

Net decrease	(292,763)	$ (4,568,351)	(778,762)	$ (12,906,378)


Class C
Sold	1,326,434	$ 19,990,281	2,983,507	$ 50,380,732
Dividends and/or distributions reinvested	149,693	1,708,003	—	—
Redeemed	(2,240,880)	(32,811,035)	(4,256,888)	(70,518,865)

Net decrease	(764,753)	$ (11,112,751)	(1,273,381)	$ (20,138,133)

39 OPPENHEIMER GOLD & SPECIAL MINERALS FUND

NOTES TO CONSOLIDATED FINANCIAL STATEMENTS Unaudited / Continued

6. Shares of Beneficial Interest (Continued)


	Six Months Ended December 31, 2014		Year Ended June 30, 2014
	Shares	Amount	Shares	Amount
Class I
Sold	603,139	$ 9,351,493	1,736,281	$ 31,802,732
Dividends and/or distributions reinvested	87,585	1,071,165	—	—
Redeemed	(437,053)	(6,950,025)	(578,244)	(10,742,175)

Net increase	253,671	$ 3,472,633	1,158,037	$ 21,060,557


Class R¹
Sold	2,006,337	$ 31,267,633	4,216,448	$ 73,157,334
Dividends and/or distributions reinvested	183,145	2,155,624	—	—
Redeemed	(1,848,180)	(28,501,627)	(3,290,461)	(57,149,192)

Net increase	341,302	$ 4,921,630	925,987	$ 16,008,142


Class Y
Sold	3,366,056	$ 55,578,754	6,401,807	$ 114,926,502
Dividends and/or distributions reinvested	180,752	2,203,365	—	—
Redeemed	(2,751,477)	(41,877,615)	(6,329,612)	(111,315,784)

Net increase	795,331	$ 15,904,504	72,195	$ 3,610,718

1. Effective July 1, 2014, Class N shares were renamed Class R.

7. Purchases and Sales of Securities

The aggregate cost of purchases and proceeds from sales of securities, other than short-term obligations and investments in IMMF, for the six months ended December 31, 2014 were as follows:


	Purchases		Sales
Investment securities	$	290,724,020	$329,122,374

8. Fees and Other Transactions with Affiliates

Management Fees. Under the investment advisory agreement, the Fund pays the Manager a management fee based on the daily net assets of the Fund at an annual rate as shown in the following table:


Fee Schedule
Up to $200 million	0.75	%
Next $200 million	0.72
Next $200 million	0.69
Next $200 million	0.66
Next $2.2 billion	0.60
Next $1.0 billion	0.59
Next $2.0 billion	0.58
Next $4.0 billion	0.57
Over $10 billion	0.56

40 OPPENHEIMER GOLD & SPECIAL MINERALS FUND

8. Fees and Other Transactions with Affiliates (Continued)

The Manager also provides investment management related services to the Subsidiary. The Subsidiary pays the Manager a monthly management fee at an annual rate according to the above schedule. The Subsidiary also pays certain other expenses including custody and directors’ fees.

The Fund’s management fee for the fiscal six months ended December 31, 2014 was 0.67% of average annual net assets before any subsidiary management fees or any applicable waivers.

Sub-Adviser Fees. The Manager has retained the Sub-Adviser to provide the day-to-day portfolio management of the Fund and the Subsidiary. Under the Sub-Advisory Agreement, the Manager pays the Sub-Adviser an annual fee in monthly installments, equal to a percentage of the investment management fee collected by the Manager from the Fund and the Subsidiary, which shall be calculated after any investment management fee waivers. The fee paid to the Sub-Adviser is paid by the Manager, not by the Fund.

Transfer Agent Fees. OFI Global (the “Transfer Agent”) serves as the transfer and shareholder servicing agent for the Fund. The Fund pays the Transfer Agent a fee based on annual net assets. Fees incurred and average net assets for each class with respect to these services are detailed in the Consolidated Statement of Operations and Consolidated Financial Highlights, respectively.

Sub-Transfer Agent Fees. The Transfer Agent has retained Shareholder Services, Inc., a wholly-owned subsidiary of OFI (the “Sub-Transfer Agent”), to provide the day-to-day transfer agent and shareholder servicing of the Fund. Under the Sub-Transfer Agency Agreement, the Transfer Agent pays the Sub-Transfer Agent an annual fee in monthly installments, equal to a percentage of the transfer agent fee collected by the Transfer Agent from the Fund, which shall be calculated after any applicable fee waivers. The fee paid to the Sub-Transfer Agent is paid by the Transfer Agent, not by the Fund.

Trustees’ Compensation. The Fund has adopted an unfunded retirement plan (the “Plan”) for the Fund’s Independent Trustees. Benefits are based on years of service and fees paid to each Trustee during their period of service. The Plan was frozen with respect to adding new participants effective December 31, 2006 (the “Freeze Date”) and existing Plan Participants as of the Freeze Date will continue to receive accrued benefits under the Plan. Active Independent Trustees as of the Freeze Date have each elected a distribution method with respect to their benefits under the Plan. During the six months ended December 31, 2014, the Fund’s projected benefit obligations, payments to retired Trustees and accumulated liability were as follows:


Projected Benefit Obligations Increased	$	—
Payments Made to Retired Trustees		—
Accumulated Liability as of December 31, 2014		93,303

41 OPPENHEIMER GOLD & SPECIAL MINERALS FUND

NOTES TO CONSOLIDATED FINANCIAL STATEMENTS Unaudited / Continued

8. Fees and Other Transactions with Affiliates (Continued)

The Fund’s Board of Trustees (“Board”) has adopted a compensation deferral plan for Independent Trustees that enables Trustees to elect to defer receipt of all or a portion of the annual compensation they are entitled to receive from the Fund. For purposes of determining the amount owed to the Trustee under the plan, deferred amounts are treated as though equal dollar amounts had been invested in shares of the Fund or in other Oppenheimer funds selected by the Trustee. The Fund purchases shares of the funds selected for deferral by the Trustee in amounts equal to his or her deemed investment, resulting in a Fund asset equal to the deferred compensation liability. Such assets are included as a component of “Other” within the asset section of the Consolidated Statement of Assets and Liabilities. Deferral of Trustees’ fees under the plan will not affect the net assets of the Fund and will not materially affect the Fund’s assets, liabilities or net investment income per share. Amounts will be deferred until distributed in accordance with the compensation deferral plan.

Distribution and Service Plan (12b-1) Fees. Under its General Distributor’s Agreement with the Fund, OppenheimerFunds Distributor, Inc. (the “Distributor”) acts as the Fund’s principal underwriter in the continuous public offering of the Fund’s classes of shares.

Service Plan for Class A Shares. The Fund has adopted a Service Plan (the “Plan”) for Class A shares pursuant to Rule 12b-1 under the 1940 Act. Under the Plan, the Fund reimburses the Distributor for a portion of its costs incurred for services provided to accounts that hold Class A shares. Reimbursement is made periodically at an annual rate of up to 0.25% of the daily net assets of Class A shares of the Fund. The Distributor currently uses all of those fees to pay dealers, brokers, banks and other financial institutions periodically for providing personal service and maintenance of accounts of their customers that hold Class A shares. Any unreimbursed expenses the Distributor incurs with respect to Class A shares in any fiscal year cannot be recovered in subsequent periods. Fees incurred by the Fund under the Plan are detailed in the Consolidated Statement of Operations.

Distribution and Service Plans for Class B, Class C and Class R Shares. The Fund has adopted Distribution and Service Plans (the “Plans”) for Class B, Class C and Class R shares pursuant to Rule 12b-1 under the 1940 Act to compensate the Distributor for distributing those share classes, maintaining accounts and providing shareholder services. Under the Plans, the Fund pays the Distributor an annual asset-based sales charge of 0.75% on Class B and Class C shares daily net assets and 0.25% on Class R shares daily net assets. The Fund also pays a service fee under the Plans at an annual rate of 0.25% of daily net assets. The Plans continue in effect from year to year only if the Fund’s Board of Trustees vote annually to approve its continuance at an in person meeting called for that purpose. Fees incurred by the Fund under the Plans are detailed in the Consolidated Statement of Operations.

Sales Charges. Front-end sales charges and CDSC do not represent expenses of the Fund. They are deducted from the proceeds of sales of Fund shares prior to investment or from redemption proceeds prior to remittance, as applicable. The sales charges retained by the

42 OPPENHEIMER GOLD & SPECIAL MINERALS FUND

8. Fees and Other Transactions with Affiliates (Continued)

Distributor from the sale of shares and the CDSC retained by the Distributor on the redemption of shares is shown in the following table for the period indicated.

Class A

Class B

Class C

Class R

Class A

Contingent

Front-End

Deferred Sales

Sales Charges

Charges

Retained by

Six Months Ended

Distributor

December 31, 2014

$84,364

$309

$22,189

$17,871

$3,732

Waivers and Reimbursements of Expenses. The Manager has contractually agreed to waive the Fund’s management fee in an amount equal to the management fee of the Subsidiary. During the six months ended December 31, 2014, this waiver reduced the Fund’s management fee by $305,174.

The Manager will waive fees and/or reimburse Fund expenses in an amount equal to the indirect management fees incurred through the Fund’s investment in IMMF. During the six months ended December 31, 2014, the Manager waived fees and/or reimbursed the Fund $7,945 for IMMF management fees.

The Transfer Agent has contractually agreed to limit transfer and shareholder servicing agent fees for Classes B, C, R and Y shares to 0.35% of average annual net assets per class and for Class A shares to 0.30% of average annual net assets of the class. The limit was removed on September 28, 2014.

These undertakings may be modified or terminated as set forth according to the terms in the prospectus.

9. Pending Litigation

In 2009, seven class action lawsuits were filed in the U.S. District Court for the District of Colorado against OppenheimerFunds, Inc. (“OFI”), OppenheimerFunds Distributor, Inc., the Fund’s principal underwriter and distributor (the “Distributor”), and certain funds (but not including the Fund) advised by OFI Global Asset Management, Inc. and distributed by the Distributor (the “Defendant Funds”). The lawsuits also named as defendants certain officers and current and former trustees of the respective Defendant Funds. The lawsuits raised claims under federal securities laws and alleged, among other things, that the disclosure documents of the respective Defendant Funds contained misrepresentations and omissions and that the respective Defendant Funds’ investment policies were not followed. The plaintiffs in these actions sought unspecified damages, equitable relief and awards of attorneys’ fees and litigation expenses. The Defendant Funds’ Boards of Trustees also engaged counsel to represent the Funds and the present and former Independent Trustees named in those suits. In March 2014, the parties in six of these lawsuits executed stipulations and agreements of settlement resolving those actions. In July 2014, the court entered an order and final judgment approving the settlements as fair, reasonable and adequate. The settlements do not resolve a seventh outstanding lawsuit relating to Oppenheimer Rochester California Municipal Fund (the “California Fund Suit”). OFI believes the California Fund Suit is without legal merit

43 OPPENHEIMER GOLD & SPECIAL MINERALS FUND

NOTES TO CONSOLIDATED FINANCIAL STATEMENTS Unaudited / Continued

9. Pending Litigation (Continued)

and is defending the suit vigorously. While it is premature to render any opinion as to the outcome in the California Fund Suit, or whether any costs that OFI may bear in defending the California Fund Suit might not be reimbursed by insurance, OFI believes the California Fund Suit should not impair the ability of OFI or the Distributor to perform their respective duties to the Fund, and that the outcome of the California Fund Suit should not have any material effect on the operations of any of the Oppenheimer funds.

44 OPPENHEIMER GOLD & SPECIAL MINERALS FUND

BOARD APPROVAL OF THE FUND’S INVESTMENT ADVISORY AND SUB-ADVISORY AGREEMENTS Unaudited

The Fund has entered into an investment advisory agreement with OFI Global Asset Management, Inc. (“OFI Global” or the “Adviser”), a wholly-owned subsidiary of OppenheimerFunds, Inc. (“OFI” or the “Sub-Adviser”) (“OFI Global” and “OFI” together the “Managers”) and OFI Global has entered into a sub-advisory agreement with OFI whereby OFI provides investment sub-advisory services to the Fund (collectively, the “Agreements”). Each year, the Board of Trustees (the “Board”), including a majority of the independent Trustees, is required to determine whether to renew the Agreements. The Investment Company Act of 1940, as amended, requires that the Board request and evaluate, and that the Managers provide, such information as may be reasonably necessary to evaluate the terms of the Agreements. The Board employs an independent consultant to prepare a report that provides information, including comparative information that the Board requests for that purpose. In addition to in-person meetings focused on this evaluation, the Board receives information throughout the year regarding Fund services, fees, expenses and performance.

The Adviser, Sub-Adviser and the independent consultant provided information to the Board on the following factors: (i) the nature, quality and extent of the Managers’ services, (ii) the investment performance of the Fund and the Managers, (iii) the fees and expenses of the Fund, including comparative expense information, (iv) the profitability of the Managers and their affiliates, including an analysis of the cost of providing services, (v) whether economies of scale are realized as the Fund grows and whether fee levels reflect these economies of scale for Fund investors and (vi) other benefits to the Managers from their relationship with the Fund. The Board was aware that there are alternatives to retaining the Managers.

Outlined below is a summary of the principal information considered by the Board as well as the Board’s conclusions.

Nature, Quality and Extent of Services. The Board considered information about the nature, quality and extent of the services provided to the Fund and information regarding the Managers’ key personnel who provide such services. The Sub-Adviser’s duties include providing the Fund with the services of the portfolio manager and the Sub-Adviser’s investment team, who provide research, analysis and other advisory services in regard to the Fund’s investments; securities trading services; oversight of third-party service providers; monitoring compliance with applicable Fund policies and procedures and adherence to the Fund’s investment restrictions; and risk management. The Managers are responsible for providing certain administrative services to the Fund as well. Those services include providing and supervising all administrative and clerical personnel who are necessary in order to provide effective corporate administration for the Fund; compiling and maintaining records with respect to the Fund’s operations; preparing and filing reports required by the Securities and Exchange Commission; preparing periodic reports regarding the operations of the Fund for its shareholders; preparing proxy materials for shareholder meetings; and preparing the registration statements required by Federal and state securities laws for the sale of the Fund’s shares. The Managers also provide the Fund with office space, facilities and equipment.

The Board also considered the quality of the services provided and the quality of the Managers’ resources that are available to the Fund. The Board took account of the fact that the Sub-Adviser has had over fifty years of experience as an investment adviser and that its assets under management rank it among the top mutual fund managers in the United States. The Board evaluated the Sub-Adviser’s advisory, administrative, accounting, legal, compliance

45 OPPENHEIMER GOLD & SPECIAL MINERALS FUND

BOARD APPROVAL OF THE FUND’S INVESTMENT ADVISORY AND SUB-ADVISORY AGREEMENTS Unaudited / Continued

services and risk management, and information the Board has received regarding the experience and professional qualifications of the Managers’ key personnel and the size and functions of its staff. In its evaluation of the quality of the portfolio management services provided, the Board considered the experience of Shanquan Li, the portfolio manager for the Fund, and the Sub-Adviser’s investment team and analysts. The Board members also considered the totality of their experiences with the Managers as directors or trustees of the Fund and other funds advised by the Managers. The Board considered information regarding the quality of services provided by affiliates of the Managers, which its members have become knowledgeable about in connection with the renewal of the Fund’s service agreements. The Board concluded, in light of the Managers’ experience, reputation, personnel, operations and resources that the Fund benefits from the services provided under the Agreements.

Investment Performance of the Adviser and the Fund. Throughout the year, the Adviser provided information on the investment performance of the Fund, including comparative performance information. The Board also reviewed information, prepared by the Adviser and by the independent consultant, comparing the Fund’s historical performance to relevant market indices and to the performance of other retail funds in the equity precious metals category. The Board noted that the Fund’s one-, five- and ten-year performance was better than its category median although its three-year performance was below its category median.

Costs of Services by the Adviser. The Board reviewed the fees paid to the Adviser and the other expenses borne by the Fund. The Board also considered the comparability of the fees charged and the services provided to the Fund to the fees and services for other clients or accounts advised by the Adviser. The independent consultant provided comparative data in regard to the fees and expenses of the Fund and other retail front-end load equity precious metals funds with comparable asset levels and distribution features. The Fund’s contractual management fees were lower than its peer group median and category median. The Fund’s total expenses, net of waivers, were equal to its peer group median and category median.

Economies of Scale and Profits Realized by the Managers. The Board considered information regarding OFI Global’s costs in serving as the Fund’s investment adviser, including the costs associated with the personnel and systems necessary to manage the Fund, and information regarding the Managers’ profitability from their relationship with the Fund. The Board reviewed whether the Managers may realize economies of scale in managing and supporting the Fund. The Board noted that the Fund currently has management fee breakpoints, which are intended to share with Fund shareholders economies of scale that may exist as the Fund’s assets grow.

Other Benefits to the Managers. In addition to considering the profits realized by the Managers, the Board considered information that was provided regarding the direct and indirect benefits the Managers receive as a result of their relationship with the Fund, including compensation paid to the Managers’ affiliates and research provided to the Adviser in connection with permissible brokerage arrangements (soft dollar arrangements).The Board also considered that the Managers must be able to pay and retain experienced professional personnel at competitive rates to provide quality services to the Fund.

46 OPPENHEIMER GOLD & SPECIAL MINERALS FUND

Conclusions. These factors were also considered by the independent Trustees meeting separately from the full Board, assisted by experienced counsel to the Fund and to the independent Trustees. Fund counsel and the independent Trustees’ counsel are independent of the Managers within the meaning and intent of the Securities and Exchange Commission Rules.

Based on its review of the information it received and its evaluations described above, the Board, including a majority of the independent Trustees, decided to continue the Agreements through September 30, 2015. In arriving at its decision, the Board did not identify any factor or factors as being more important than others, but considered all of the above information, and considered the terms and conditions of the Agreements, including the management fees, in light of all the surrounding circumstances.

47 OPPENHEIMER GOLD & SPECIAL MINERALS FUND

PORTFOLIO PROXY VOTING POLICIES AND PROCEDURES; UPDATES TO STATEMENTS OF INVESTMENTS Unaudited

The Fund has adopted Portfolio Proxy Voting Policies and Procedures under which the Fund votes proxies relating to securities (“portfolio proxies”) held by the Fund. A description of the Fund’s Portfolio Proxy Voting Policies and Procedures is available (i) without charge, upon request, by calling the Fund toll-free at 1.800.CALL OPP (225.5677), (ii) on the Fund’s website at www.oppenheimerfunds.com, and (iii) on the SEC’s website at www.sec.gov. In addition, the Fund is required to file Form N-PX, with its complete proxy voting record for the 12 months ended June 30th, no later than August 31st of each year. The Fund’s voting record is available (i) without charge, upon request, by calling the Fund toll-free at 1.800.CALL OPP (225.5677), and (ii) in the Form N-PX filing on the SEC’s website at www.sec.gov.

The Fund files its complete schedule of portfolio holdings with the SEC for the first quarter and the third quarter of each fiscal year on Form N-Q. The Fund’s Form N-Q filings are available on the SEC’s website at www.sec.gov. Those forms may be reviewed and copied at the SEC’s Public Reference Room in Washington, D.C. Information on the operation of the Public Reference Room may be obtained by calling 1-800-SEC-0330.

Householding—Delivery of Shareholder Documents

This is to inform you about OppenheimerFunds’ “householding” policy. If more than one member of your household maintains an account in a particular fund, OppenheimerFunds will mail only one copy of the fund’s prospectus (or, if available, the fund’s summary prospectus), annual and semiannual report and privacy policy. The consolidation of these mailings, called householding, benefits your fund through reduced mailing expense, and benefits you by reducing the volume of mail you receive from OppenheimerFunds. Householding does not affect the delivery of your account statements.

Please note that we will continue to household these mailings for as long as you remain an OppenheimerFunds shareholder, unless you request otherwise. If you prefer to receive multiple copies of these materials, please call us at 1.800.CALL-OPP (225-5677). You may also notify us in writing or via email. We will begin sending you individual copies of the prospectus (or, if available, the summary prospectus), reports and privacy policy within 30 days of receiving your request to stop householding.

48 OPPENHEIMER GOLD & SPECIAL MINERALS FUND

OPPENHEIMER GOLD & SPECIAL MINERALS FUND


Trustees and Officers		Brian F. Wruble, Chairman of the Board of Trustees and Trustee
		David K. Downes, Trustee
		Matthew P. Fink, Trustee
		Edmund P. Giambastiani, Jr., Trustee
		Mary F. Miller, Trustee
		Joel W. Motley, Trustee
		Joanne Pace, Trustee
		Daniel Vandivort, Trustee
		Peter I. Wold, Trustee
		William F. Glavin, Jr., Trustee
		Shanquan Li, Vice President
		Arthur P. Steinmetz, President and Principal Executive Officer
		Arthur S. Gabinet, Secretary and Chief Legal Officer
		Jennifer Sexton, Vice President and Chief Business Officer
		Mary Ann Picciotto, Chief Compliance Officer and Chief Anti-Money
		Laundering Officer
		Brian W. Wixted, Treasurer and Principal Financial & Accounting Officer

Manager		OFI Global Asset Management, Inc.

Sub-Adviser		OppenheimerFunds, Inc.

Distributor		OppenheimerFunds Distributor, Inc.

Transfer and Shareholder		OFI Global Asset Management, Inc.
Servicing Agent

Sub-Transfer Agent		Shareholder Services, Inc.
		DBA OppenheimerFunds Services

Independent Registered		KPMG LLP
Public Accounting Firm

Counsel		K&L Gates LLP

		The financial statements included herein have been taken from the records of the Fund without examination of those records by the independent registered public accounting firm.

49 OPPENHEIMER GOLD & SPECIAL MINERALS FUND

As an Oppenheimer fund shareholder, you are entitled to know how we protect your personal information and how we limit its disclosure.

Information Sources

We obtain nonpublic personal information about our shareholders from the following sources:

—

Applications or other forms

—

When you create a user ID and password for online account access

—

When you enroll in eDocs Direct, our electronic document delivery service

—

Your transactions with us, our affiliates or others

—

A software program on our website, often referred to as a “cookie,” which indicates which parts of our site you’ve visited

—

When you set up challenge questions to reset your password online

If you visit oppenheimerfunds.com and do not log on to the secure account information areas, we do not obtain any personal information about you. When you do log on to a secure area, we do obtain your user ID and password to identify you. We also use this information to provide you with products and services you have requested, to inform you about products and services that you may be interested in and assist you in other ways.

We do not collect personal information through our website unless you willingly provide it to us, either directly by email or in those areas of the website that request information. In order to update your personal information (including your mailing address, email address and phone number) you must first log on and visit your user profile.

If you have set your browser to warn you before accepting cookies, you will receive the warning message with each cookie. You can refuse cookies by turning them off in your browser. However, doing so may limit your access to certain sections of our website.

We use cookies to help us improve and manage our website. For example, cookies help us recognize new versus repeat visitors to the site, track the pages visited, and enable some special features on the website. This data helps us provide a better service for our website visitors.

Protection of Information

We do not disclose any non-public personal information (such as names on a customer list) about current or former customers to anyone, except as permitted by law.

Disclosure of Information

Copies of confirmations, account statements and other documents reporting activity in your fund accounts are made available to your financial advisor (as designated by you). We may also use details about you and your investments to help us, our financial service affiliates, or firms that jointly market their financial products and services with ours, to better serve your investment needs or suggest financial services or educational material that may be of interest to you. If this requires us to provide you with an opportunity to “opt in” or “opt out” of such information sharing with a firm not affiliated with us, you will receive notification on how to do so, before any such sharing takes place.

Right of Refusal

We will not disclose your personal information to unaffiliated third parties (except as permitted by law), unless we first offer you a reasonable opportunity to refuse or “opt out” of such disclosure.

50 OPPENHEIMER GOLD & SPECIAL MINERALS FUND

Internet Security and Encryption

In general, the email services provided by our website are encrypted and provide a secure and private means of communication with us. To protect your own privacy, confidential and/or personal information should only be communicated via email when you are advised that you are using a secure website. As a security measure, we do not include personal or account information in non-secure emails, and we advise you not to send such information to us in non-secure emails. Instead, you may take advantage of the secure features of our website to encrypt your email correspondence. To do this, you will need to use a browser that supports Secure Sockets Layer (SSL) protocol.

We do not guarantee or warrant that any part of our website, including files available for download, are free of viruses or other harmful code. It is your responsibility to take appropriate precautions, such as use of an anti-virus software package, to protect your computer hardware and software.

•

All transactions, including redemptions, exchanges and purchases, are secured by SSL and 128-bit encryption. SSL is used to establish a secure connection between your PC and OppenheimerFunds’ server. It transmits information in an encrypted and scrambled format.

•

Encryption is achieved through an electronic scrambling technology that uses a “key” to code and then decode the data. Encryption acts like the cable converter box you may have on your television set. It scrambles data with a secret code so that no one can make sense of it while it is being transmitted. When the data reaches its destination, the same software unscrambles the data.

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You can exit the secure area by either closing your browser, or for added security, you can use the Log Out button before you close your browser.

Other Security Measures

We maintain physical, electronic and procedural safeguards to protect your personal account information. Our employees and agents have access to that information only so that they may offer you products or provide services, for example, when responding to your account questions.

How You Can Help

You can also do your part to keep your account information private and to prevent unauthorized transactions. If you obtain a user ID and password for your account, do not allow it to be used by anyone else. Also, take special precautions when accessing your account on a computer used by others.

Who We Are

This joint notice describes the privacy policies of the Oppenheimer funds, OppenheimerFunds, Inc., each of its investment adviser subsidiaries, OppenheimerFunds Distributor, Inc. and OFI Global Trust Co. It applies to all Oppenheimer fund accounts you presently have, or may open in the future, using your Social Security number—whether or not you remain a shareholder of our funds. This notice was last updated November 2014. In the event it is updated or changed, we will post an updated notice on our website at oppenheimerfunds.com. If you have any questions about this privacy policy, write to us at P.O. Box 5270, Denver, CO 80217-5270, email us by clicking on the Contact Us section of our website at oppenheimerfunds.com or call us at 1.800.CALL OPP (225.5677).

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55 OPPENHEIMER GOLD & SPECIAL MINERALS FUND

LOGO

Item 2.

Code of Ethics.

Not applicable to semiannual reports.

Item 3.

Audit Committee Financial Expert.

Not applicable to semiannual reports.

Item 4.

Principal Accountant Fees and Services.

Not applicable to semiannual reports.

Item 5.

Audit Committee of Listed Registrants

Not applicable.

Item 6.

Schedule of Investments.

a) Not applicable. The complete schedule of investments is included in Item 1 of this Form N-CSR.

b) Not applicable.

Item 7.

Disclosure of Proxy Voting Policies and Procedures for Closed-End Management Investment Companies.

Not applicable.

Item 8.

Portfolio Managers of Closed-End Management Investment Companies.

Not applicable.

Item 9.

Purchases of Equity Securities by Closed-End Management Investment Company and Affiliated Purchasers.

Not applicable.

Item 10.

Submission of Matters to a Vote of Security Holders.

The Fund’s Governance Committee Provisions with Respect to Nominations of Directors/Trustees to the Respective Boards

None

Item 11.

Controls and Procedures.

Based on their evaluation of the registrant’s disclosure controls and procedures (as defined in rule 30a-3(c) under the Investment Company Act of 1940 (17 CFR 270.30a-3(c)) as of 12/31/2014, the registrant’s principal executive officer and principal financial officer found the registrant’s disclosure controls and procedures to provide reasonable assurances that information required to be disclosed by the registrant in the reports that it files under the Securities Exchange Act of 1934 (a) is accumulated and communicated to registrant’s management, including its principal executive officer and principal financial officer, to allow timely decisions regarding required disclosure, and (b) is recorded, processed, summarized and reported, within the time

periods specified in the rules and forms adopted by the U.S. Securities and Exchange Commission.

There have been no changes in the registrant’s internal controls over financial reporting that occurred during the registrant’s second fiscal quarter of the period covered by this report that have materially affected, or are reasonably likely to materially affect, the registrant’s internal control over financial reporting.

Item 12.

Exhibits.

(a)	(1) Not applicable to semiannual reports.

(2) Exhibits attached hereto.

(3) Not applicable.

(b)	Exhibit attached hereto.

SIGNATURES

Pursuant to the requirements of the Securities Exchange Act of 1934 and the Investment Company Act of 1940, the registrant has duly caused this report to be signed on its behalf by the undersigned, thereunto duly authorized.

Oppenheimer Gold & Special Minerals Fund


By:		/s/ Arthur P. Steinmetz
		Arthur P. Steinmetz
		Principal Executive Officer

Date:		2/11/2015

Pursuant to the requirements of the Securities Exchange Act of 1934 and the Investment Company Act of 1940, this report has been signed below by the following persons on behalf of the registrant and in the capacities and on the dates indicated.


By:		/s/ Arthur P. Steinmetz
		Arthur P. Steinmetz
		Principal Executive Officer

Date:		2/11/2015


By:		/s/ Brian W. Wixted
		Brian W. Wixted
		Principal Financial Officer

Date:		2/11/2015

Oppenheimer Gold & Special Minerals Fund (OGMCX) N-CSRSCertified semi-annual shareholder report (management investment company)