| d. | Non-controlling interests |
Non-controlling interests includenon-controlling interests related to gold production of $477 million and $1,306 million, respectively, for the three months and year ended December 31, 2019 (September 30, 2019: $506 million; 2018: $453 million; 2017: $454 million).Non-controlling interests include Pueblo Viejo and Tanzania until September 30, 2019 (notwithstanding the completion of the Acacia transaction on September 17, 2019, we consolidated our interest in Acacia and recorded anon-controlling interest of 36.1% in the income statement for the entirety of the third quarter of 2019 as a matter of convenience). Starting January 1, 2019, the effective date of the Merger,non-controlling interests also include Loulo-Gounkoto and Tongon and starting July 1, 2019, it also includes Nevada Gold Mines. Refer to note 5 to the Financial Statements for further information.
| e. | Exploration and evaluation costs |
Exploration, evaluation and project expenses are presented as minesite if it supports current mine operations and project if it relates to future projects. Refer to page 54 of this MD&A.
Capital expenditures are related to our gold sites only and are presented on a 100% cash basis starting from January 1, 2019 and on a 100% accrued basis for 2018 and 2017. They are split between minesite sustaining and project capital expenditures. Project capital expenditures are distinct projects designed to increase the net present value of the mine and are not related to current production. Significant projects in the current year are stripping at Rangefront declines, Cortez Crossroads, the Goldrush exploration declines, the Deep South Expansion, and construction of the third shaft at Turquoise Ridge. Refer to page 53 of this MD&A.
| g. | Rehabilitation - accretion and amortization |
Includes depreciation on the assets related to rehabilitation provisions of our gold operations and accretion on the rehabilitation provisions of our gold operations, split between operating andnon-operating sites.
| h. | Non-controlling interest and copper operations |
Removes general & administrative costs related tonon-controlling interests and copper based on a percentage allocation of revenue. Also removes exploration, evaluation and project expenses, rehabilitation costs and capital expenditures incurred by our copper sites and thenon-controlling interest of our Tanzania operations until September 30, 2019 (notwithstanding the completion of the Acacia transaction on September 17, 2019, we consolidated our interest in Acacia and recorded anon-controlling interest of 36.1% in the income statement for the entirety of the third quarter of 2019 as a matter of convenience) and Pueblo Viejo and South Arturo (63.1% of South Arturo from July 1, 2019 onwards as a result of its contribution to Nevada Gold Mines). Also removes thenon-controlling interest of our Loulo-Gounkoto and Tongon operating segments commencing January 1, 2019, the effective date of the Merger, and of Nevada Gold Mines starting July 1, 2019. It also includes capital expenditures applicable to equity method investments. Figures remove the impact of Pierina, Golden Sunlight and Morila starting in the third quarter of 2019, and Lagunas Norte starting in the fourth quarter of 2019. The impact is summarized as the following:
| | | | | | | | | | | | | | | | | | | | |
| | |
($ millions) | | For the three months ended | | | For the years ended | |
Non-controlling interest, copper operations and other | | 12/31/19 | | | 9/30/19 | | | 12/31/19 | | | 12/31/18 | | | 12/31/17 | |
| | | | | |
General & administrative costs | | | (3 | ) | | | (22 | ) | | | (58 | ) | | | (104 | ) | | | (21 | ) |
| | | | | |
Minesite exploration and evaluation costs | | | (6 | ) | | | (9 | ) | | | (16 | ) | | | (3 | ) | | | (12 | ) |
| | | | | |
Rehabilitation - accretion and amortization (operating sites) | | | (1 | ) | | | (10 | ) | | | (13 | ) | | | (6 | ) | | | (10 | ) |
Minesite sustaining capital expenditures | | | (125 | ) | | | (143 | ) | | | (383 | ) | | | (261 | ) | | | (230 | ) |
| | | | | |
All-in sustaining costs total | | | (135 | ) | | | (184 | ) | | | (470 | ) | | | (374 | ) | | | (273 | ) |
| | | | | |
Project exploration and evaluation and project costs | | | (14 | ) | | | (12 | ) | | | (54 | ) | | | (16 | ) | | | (17 | ) |
| | | | | |
Project capital expenditures | | | (14 | ) | | | (34 | ) | | | (51 | ) | | | (5 | ) | | | (4 | ) |
| | | | | |
All-in costs total | | | (28 | ) | | | (46 | ) | | | (105 | ) | | | (21 | ) | | | (21 | ) |
| i. | Ounces sold - equity basis |
Figures remove the impact of Pierina, Golden Sunlight and Morila starting in the third quarter of 2019, and Lagunas Norte starting in the fourth quarter of 2019, which are mining incidental ounces as the sites enter closure.
| j. | Cost of sales per ounce |
Figures remove the cost of sales impact of Pierina of $14 million and $113 million, respectively, for the three months and year ended December 31, 2019 (September 30, 2019: $28 million; 2018: $116 million; 2017: $174 million); starting in the third quarter of 2019, Golden Sunlight of $nil and $1 million, respectively, for the three months and year ended December 31, 2019 (September 30, 2019: $1 million; 2018: $nil; 2017: $nil) and Morila of $13 million and $23 million, respectively, for the three months and year ended December 31, 2019 (September 30, 2019: $10 million; 2018: $nil; 2017: $nil); and starting in the fourth quarter of 2019, Lagunas Norte of $26 million and $26 million, respectively, for the three months and year ended December 31, 2019 (September 30, 2019: $nil; 2018: $nil; 2017: $nil), which are mining incidental ounces as these sites enter closure. Cost of sales per ounce excludesnon-controlling interest related to gold production. Cost of sales applicable to gold per ounce is calculated using cost of sales on an attributable basis (removing thenon-controlling interest of 40% Pueblo Viejo, 36.1% Tanzania until September 30, 2019 (notwithstanding the completion of the Acacia transaction on September 17, 2019, we consolidated our interest in Acacia and recorded anon-controlling interest of 36.1% in the income statement for the entirety of the third quarter of 2019 as a matter of convenience) and 40% South Arturo from cost of sales (63.1% of South Arturo from July 1, 2019 onwards as a result of its contribution to Nevada Gold Mines)), divided by attributable gold ounces. Thenon-controlling interest of 20% Loulo-Gounkoto and 10.3% of Tongon is also removed from cost of sales and our proportionate share of cost of sales attributable to equity method investments (Kibali and Morila) is included commencing January 1, 2019, the effective date of the Merger. Also removes thenon-controlling interest of 38.5% Nevada Gold Mines from cost of sales from July 1, 2019 onwards.
Cost of sales per ounce, cash costs per ounce,all-in sustaining costs per ounce andall-in costs per ounce may not calculate based on amounts presented in this table due to rounding.
| l. | Co-product costs per ounce |
Cash costs per ounce,all-in sustaining costs per ounce andall-in costs per ounce presented on aco-product basis remove the impact ofby-product credits of our gold production (net ofnon-controlling interest) calculated as:
| | | | | | | | | | | | | | | | | | | | |
| | |
($ millions) | | For the three months ended | | | For the years ended | |
| | | | | |
| | 12/31/19 | | | 9/30/19 | | | 12/31/19 | | | 12/31/18 | | | 12/31/17 | |
| | | | | |
By-product credits | | | 43 | | | | 48 | | | | 138 | | | | 131 | | | | 135 | |
| | | | | |
Non-controlling interest | | | (17 | ) | | | (16 | ) | | | (48 | ) | | | (45 | ) | | | (30 | ) |
| | | | | |
By-product credits (net ofnon-controlling interest) | | | 26 | | | | 32 | | | | 90 | | | | 86 | | | | 105 | |
| | | | |
BARRICK YEAR-END 2019 | | 67 | | MANAGEMENT’S DISCUSSION AND ANALYSIS |