EXHIBIT 10.42

                               OPTION AGREEMENT
                                  (Parcel B)

     THIS OPTION AGREEMENT (the "Agreement") is made and entered into this 21st
day of November, 1994, by and between Pangolin Corporation, a California
corporation ("Buyer"), and U.S. Energy Corp./Crested Corp. ("Seller").

                                  WITNESSETH:

     WHEREAS, Seller is the owner of certain real property located in Gunnison
County, Colorado (the "Property") more particularly described on Exhibit A
attached hereto, subject to verification by survey and title inspection;

     WHEREAS, Buyer desires to obtain an option to purchase the Property from
Seller; and WHEREAS, upon the terms, covenants and conditions contained in this
Agreement, Seller is willing to grant such option to Buyer.

     NOW, THEREFORE, in consideration of the mutual promises set forth herein
and for other good and valuable consideration, the receipt, sufficiency and
legal adequacy of which are hereby acknowledged, Buyer and Seller agree as
follows:

     1.   Grant. Seller hereby grants to Buyer an option to purchase fee title
to the Property and all rights appurtenant thereto (including without
limitation, water rights or shares, mineral rights, governmental approvals,
utility hook-ups, licenses, leases, easements and rights of way) upon the terms,
covenants and conditions set forth in this Agreement (the "Option").

     2.   Term. The Option hereby granted is for a term commencing on the date
of this Agreement and expiring at midnight (Mountain) 90 days from the date
hereof (the "Option Period").

     3.   Purchase Price. Buyer tenders herewith the nonrefundable, full option
purchase price of Ten Thousand Dollars ($10,000). Upon exercise of this Option,
the total purchase price for the Property shall be Eight Hundred Fifty One
Thousand Nine Hundred Twenty Dollars ($851,920), or $1,803 per acre subject to
adjustment to reflect the exact acreage which shall be determined in accordance
with the survey described in paragraph 4(i) below (the "Purchase Price"). Any
funds paid for this Option shall be applied to the Purchase Price paid at
Closing. The Purchase Price shall be paid as follows:

          (i) $10,000 as the option purchase price delivered upon the execution
     of this Agreement by Seller; plus

          (ii) $40,000 payable in cash at the "Closing" (as hereafter defined).
     Upon Closing and payment of the cash portion of the Purchase Price, Seller
     shall deed 22.19 acres, 

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     as designated by Buyer at that time, to Buyer free and clear of any liens
     or encumbrances, these acres to be valued at the rate of 125% of the $1,803
     per acre (subject to adjustment in accordance with the survey of the
     Property) purchase price (or $2,253.75 per acre); plus

          (iii) $150,000 evidenced by a purchase money promissory note and trust
     deed encumbering 66.56 acres of the Property, as designated by Buyer at the
     time of Closing, in favor of Seller to be delivered at the Closing
     containing the following specific terms in addition to other standard or
     statutory terms (including Seller's rights as a secured party to foreclose
     thereon under applicable law in the event of default):

                (a) Requiring payment in full of the principal balance and all
          interest accrued thereon at the rate of seven and one-half percent
          (7.5 %) per annum, on the 90th day after the date of Closing; provided
          that if such note paid in full by that date, Buyer shall not be in
          default thereunder if Buyer makes a principal payment of $35,000 on
          the first anniversary of the date of closing and if such note is paid
          in full on the third (3rd) anniversary of the date of Closing, with
          interest accruing from the 90th day after the date of closing until
          paid in full at the rate of twelve percent (12%) per annum. There
          shall be no prepayment penalty. All accrued but unpaid interest shall
          be due and payable in full upon final payment of the principal balance
          of the Note.

                (b) Partial Lien Release provision requiring Seller to release
          or make request to the public trustee for reconveyance of whole or
          fractional acreage upon payment of principal under the Note at the
          rate of 125% of the $1,803 per acre (subject to adjustment in
          accordance with the survey of the Property) purchase price (or
          $2,253.75 per acre). Buyer shall designate the property to be released
          at the time of payment of the principal.

                (c) Seller would promptly consent in writing to any plat maps,
          subdivisions or other instruments necessary for rezoning, subdivision,
          annexation, recordation, or other development requirements, and to
          release without prepayment any acreage that is needed for public
          improvements; i.e. roads, sidewalks, utility easements, parks or
          trails. Such consent may not be unreasonably withheld or delayed.

                (e) Nonrecourse provision; plus

          (iv) $651,920 evidenced by a purchase money promissory note and trust
     deed encumbering that portion of the Property not conveyed free and clear
     pursuant to subparagraph 3 (ii) above and not subject to the trust deed
     described in subparagraph 3(iii) above, in favor of Seller to be delivered

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     at the Closing containing the following specific terms in addition to other
     standard or statutory terms (including Seller's rights as a secured party
     to foreclose thereon under applicable law in the event of default):

                (a) Interest only payments at the rate of seven and one-half
          percent (7.5%) per annum payable annually on the anniversary of the
          date of Closing, with any accrued but unpaid interest due and payable
          in full upon final payment of the principal balance of the Note.

                (b) Partial Lien Release provision requiring Seller to release
          or make request to the public trustee for reconveyance of whole or
          fractional acreage upon payment of principal under the Note at the
          rate of 125% of the $1,803 per acre (subject to adjustment in
          accordance with the survey of the Property) purchase price (or
          $2,253.75 per acre). Buyer shall designate the property to be released
          at the time of payment of the principal.

                (c) Payment of entire principal balance and all accrued but
          unpaid interest due and payable on the third (3rd) anniversary of the
          date Seller executes this Agreement, without prepayment penalty

                (d) Seller would promptly consent in writing to any plat maps,
          subdivisions or other instruments necessary for rezoning, subdivision,
          annexation, recordation, or other development requirements, and to
          release without prepayment any acreage that is needed for public
          improvements; i.e. roads, sidewalks, utility easements, parks or
          trails. Such consent may not be unreasonably withheld or delayed.

                (e) Nonrecourse provision.

The trust deed and promissory note to be executed, delivered and recorded in
connection with the foregoing purchase money financing shall be on State of
Colorado approved forms, as modified for the provisions contained herein.

     4.   Survey. Property and Title Inspection.

          (i) Sufficiently prior to Closing to permit Buyer's review thereof,
     Seller, at its expense, shall obtain and deliver to Buyer a certified
     survey which shall identify any encroachments or property boundary
     discrepancies and shall determine the actual legal description of the
     Property which legal description shall be consistent with the drawing
     attached to this Agreement as Exhibit "A" and the understanding of the
     parties (the "Survey"). Buyer shall prior to the termination of the Option
     Period give Seller written objections and proposed modifications to the
     Survey. If Buyer has not given Seller written notice of its objections
     within the Option Period, the Survey shall be deemed to have been 

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     accepted by Buyer as the legal description for the Property. If the Survey
     and the resulting legal description of the Property do not vary materially
     from the description of the Property represented in Exhibit "A", Buyer may
     not object to the Survey except for reasonable objections based upon
     reasonable development requirements for the remainder of the Property or
     upon requirements of Buyer's lender or applicable regulatory or
     governmental authorities.

          (ii) Seller hereby grants to Buyer and persons designated by Buyer the
     right and permission at any time to enter upon the Property to inspect,
     appraise and verify surveys thereof. Seller shall also make available to
     Buyer for inspection all records of operations on the Property, including,
     but not limited to, all records and documents concerning water and mineral
     rights, governmental permits, surveys, engineering studies, water surveys
     or data, seismic studies, environmental studies, designs, plats, maps,
     licenses and allotments. Buyer agrees that it will not interfere, in any
     material respect, with Seller's use of the Property in conducting such
     inspections.

          (iii) Within 20 calendar days of Buyer's written notice to Seller,
     Seller, at its expense, shall obtain and deliver to Buyer a commitment for
     the issuance of a policy of title insurance with extended coverage on the
     Property, with copies of all documents identified as exceptions therein.
     Buyer shall prior to the termination of the Option Period give Seller
     written objections to the status of title. If Buyer has not given Seller
     written notice of its objections within the Option Period, the commitment
     for title insurance shall be deemed to have been accepted by Buyer and
     Buyer shall accept such a title policy in compliance therewith as
     satisfaction of Seller's commitment in that respect hereunder. If Buyer
     reasonably objects to any item or exception in the commitment, Seller shall
     remove or cure such objection or exception prior to Closing. To the extent
     that such objectionable items can be removed by the payment of the amount
     of any such lien or encumbrance, Seller agrees to have the proceeds paid by
     Buyer at Closing applied to such liens in order to obtain their removal. In
     the event Seller fails to cure any such objections or exceptions, Buyer may
     refuse to Close and the Closing date shall be extended until such objection
     or exception is cured or Buyer terminates this Agreement, at its
     discretion, whereupon Seller shall reimburse the Option purchase price to
     Buyer. In the event that this Option is not exercised by Buyer, all such
     evidences of title shall be immediately returned to Seller.

     5.   Exercise of Option. Buyer may exercise the Option at any time from and
after the date hereof and prior to the expiration of the Option Period by giving
to Seller notice of exercise in writing by certified mail, postage prepaid
thereon at the address indicated in paragraph 14(ix) of this Agreement, which
notice must be postmarked on or before the expiration of the Option Period, or
by 

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hand-delivery or courier service. Within 10 calendar days of the date Seller
executes this Agreement, Buyer shall designate a Gunnison County, Colorado
escrow agent (the "Escrow Agent") and identify a closing date to be not later
than 90 calendar days after the date Seller executes this Agreement.

     6.   Title At Closing, Seller shall execute and deliver to Buyer a good and
sufficient warranty deed conveying fee simple title to the Property to Buyer,
subject only to those easements, rights of way, reservations, restrictions,
encumbrances and other matters accepted or not objected to or waived by Buyer.
The parties shall agree upon mutually acceptable escrow instructions for the
Escrow Agent to protect the Buyer and Seller.

     7.   Title Insurance. At Closing, Seller shall furnish to Buyer, at
Seller's expense, an owner's policy of title insurance, in extended coverage
form, in the amount of the Purchase Price, insuring title in Buyer subject to
standard printed exceptions and those easements, rights of way, reservations,
restrictions, encumbrances and other matters accepted or not objected to or
waived by Seller.

     8.   Closing. In the event of exercise of this Option, the closing
contemplated herein (the "Closing") shall occur at the offices of the Escrow
Agent or at such other location agreed upon by Buyer and Seller on the date
designated by the Buyer under paragraph 5 above. Buyer and Seller agree to each
pay one half of the standard reasonable recording, documentation and closing
fees of the Escrow Agent, other than the cost of the title insurance policy
which shall be paid by Seller. Real property taxes, utility and other charges or
assessments for the current year, rents and profits shall be prorated as of the
date of Closing. Any greenbelt rollback taxes for periods prior to Closing shall
be allocated to and paid by Seller at Closing. All other taxes, including
documentary taxes, if any, and all assessments, mortgage liens, encumbrances or
charges against the Property of any nature, shall be paid by Seller at Closing,
unless waived or assumed by Buyer.

     9.   Risk of Loss. All risk of loss and destruction of the Property and
expenses and insurance shall be born by Seller until the date of Closing.

     10.  Possession. Seller shall deliver possession of the Property to Buyer
on the date of Closing, unless otherwise agreed to by Buyer and Seller.

     11.  Representations Warranties Covenants and Conditions.

          (i) As of the date hereof and as of the date of Closing, Seller hereby
     represents and warrants to Buyer that (a) Seller has all requisite power
     and authority to enter into this Agreement and all documents contemplated
     hereby (collectively, the "Purchase and Sale Documents"); (b) there are no
     claims, actions, suits or other proceedings pending with respect to the
     Property or against Seller which would affect the Property 

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     or Seller's ability to convey the same as required hereunder, (c) the
     Property complies with all applicable laws and regulations and will pass
     all applicable governmental inspections; (d) Seller owns marketable fee
     simple title to the Property not encumbered by any interest in a third
     party which is not of record; (e) Seller is not in default of any
     obligations secured by the Property or under any leases with respect to the
     Property; (f) Seller has received no demands from any governmental agency
     that the Property contains any hazardous or toxic substance or that any
     such substance has been discharge from or onto the Property, and the
     Property has not been used as a processing, storage or handling facility
     for any "hazardous substance", as defined in any government statute, code
     or regulation, and there are no hazardous substances existing anywhere on
     or running onto or off of the Property, except as disclosed by Seller to
     Buyer in writing within 30 days of the date of this Agreement (Seller
     agrees to fully indemnify, defend and save Buyer harmless from any loss or
     injury suffered by Buyer in the event such hazardous substances are
     discovered to have existed on the Property as of Closing which have not
     been disclosed by Seller in accordance herewith, which obligation of Seller
     shall survive Closing), (g) the Property is in full compliance with, and
     Seller has received no notice from any federal, state, county, municipal or
     other governmental body or agency of any violation of any law, ordinance,
     rule or regulation applicable to the Property, or of any proposed, pending
     or outstanding changes or violations of existing zoning or use regulations,
     and (h) the Property and all improvements and fixtures thereon are in good
     working order, without material defects.

          (ii) Buyer hereby represents and warrants to Seller that Buyer has all
     requisite power and authority to enter into the Purchase and Sale
     Documents.

          (iii) All covenants, warranties and representations contained in this
     Agreement shall survive Closing and the delivery of the consideration and
     deed and shall not be merged therein; provided, however that as to
     representations made herein, said survival shall be applicable only as to
     the truth thereof at the time of Closing, but not as to any time subsequent
     to Closing.

          (iv) At Closing, Seller shall provide to Buyer an Affidavit to satisfy
     Internal Revenue requirements, stating that the Seller is not a foreign
     person (as that term is defined in Section 1445 of the Internal Revenue
     Code) and providing Seller's employer identification number. In the event
     that Seller does not provide such an Affidavit, Buyer shall withhold from
     the Purchase Price such amount as may be required by the Internal Revenue
     Service and pay such amount to the Internal Revenue Service as required by
     applicable law.

          (v) Seller shall provide such information and shall be responsible for
     filing such reports as shall be required under

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     the reporting requirements of the Tax Reform Act of 1986, and shall
     indemnify and hold harmless Buyer should it fail to comply.

          (vi) Buyer's obligation to close under this Agreement shall be subject
     to its receipt of a general warranty deed in recordable form, and the full
     performance by Seller of all covenants imposed on it hereunder, and full
     satisfaction of all other conditions to closing set forth herein.

          (vii) Seller's obligation to close under this Agreement shall be
     subject to its receipt of the Purchase Price as required hereunder, and the
     full performance by Seller of all covenants imposed on it hereunder, and
     full satisfaction of all other conditions to closing set forth herein.

     12.  Brokerage. Seller and Buyer represent and warrant to each other that
they have not agreed to pay any brokerage or finder's fee or commissions with
respect to the sale of the Property, except as disclosed herein, and agree to
hold each other harmless from any claim by a third person to any brokerage
commission or finder's fee. Seller has agreed to pay V. L. Olsen & Company a
finder's fee of three percent (3%) of the principal portion of the Purchase
Price, and hereby directs and authorizes Buyer to deduct 3 % of each payment of
the Purchase Price from the payments to be made to Seller and pay such deducted
amount to or for the benefit of V. L. Olsen & Company.

     13.  Termination of Option. If this Option has not been exercised on or
before the expiration of the Option Period, the Option shall expire. In such
event, or if Buyer has exercised the Option but chooses to terminate under the
provisions of paragraph 4 or otherwise fails to close, this Agreement shall
terminate in which event Seller, if not in default hereunder, shall retain the
Option purchase price previously received from Buyer as full consideration for
the granting of this Option. Further, since the ascertainment of damages from a
failure to close would be difficult and burdensome for the parties, the Seller
shall retain the Option purchase price as full and complete liquidated damages
for failure to close if this Option is exercised. Seller shall not be entitled
to make any further claim against Buyer.

     14.  General Provisions.

          (i) Binding Agreement. This Agreement shall be binding upon and shall
     inure to the benefit of the heirs, legal representatives, successors and
     assigns, as applicable, of the respective parties hereto, and any entities
     resulting from the reorganization, consolidation or merger of any party
     hereto.

          (ii) Headings. The headings used in this Agreement are inserted for
     reference purposes only and shall not be deemed to limit or affect in any
     way the meaning or interpretation of any of the terms or provisions of this
     Agreement.

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          (iii) Time of the Essence. Time is of the essence of this Agreement.
     Any deadline hereunder which falls on a weekend day or holiday shall
     instead fall on the next following business day.

          (iv) Severability. The provisions of this Agreement are severable, and
     should any provision hereof be found to be void, voidable or unenforceable,
     such void, voidable or unenforceable provision shall not affect any other
     portion or provision of this Agreement.

          (v) Waiver. Any waiver by any party hereto of any breach of any kind
     or character whatsoever by any other party, whether such waiver be direct
     or implied, shall not be construed as a continuing waiver or consent to any
     subsequent breach of this Agreement on the part of the other party.

          (vi) Modification. This Agreement may not be modified except by an
     instrument in writing signed by the parties hereto.

          (vii) Governing Law. This Agreement shall be interpreted, construed
     and enforced according to the laws of the State of Colorado.

          (viii) Attorney's Fees. In the event any action or proceeding is
     brought by either party against the other under this Agreement, the
     prevailing party shall be entitled to recover attorney's fees and costs in
     such amount as the court may adjudge reasonable, whether incurred before,
     during or after such proceeding is commenced and conducted.

          (ix) Notice. Any notice, consent, request, objection or communication
     to be given by either party to this Agreement shall be in writing and shall
     be either delivered personally, by certified mail or by Airborne, Federal
     Express or other commercial overnight delivery service addressed as
     follows:

     If to Buyer, to:      Pangolin Corporation
                           Suite 218
                           Deer Valley Plaza
                           1351 Deer Valley Road South
                           Park City, Utah 84060

     With a copy to:       Steven W. Dougherty, Esq.
                           Anderson & Karrenberg
                           700 Bank One Tower
                           50 West Broadway
                           Salt Lake City, Utah 84101-2006

     If to Seller, to:     U.S. Energy Corp./Crested Corp.
                           877 N. 8th West
                           Riverton, Wyoming 82501

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          (x) Recording. This Agreement shall not be recorded in the county land
     records. However, the Buyer may record notice of this Agreement in such
     records. (xi) Counterparts. This Agreement may be executed in any number of
     counterparts, each of which, when executed and delivered, shall be deemed
     an original, but all of which shall together constitute one and the same
     instrument.

     15.  Assignment. Buyer may, at its option and with written notice to
Seller, assign its rights hereunder to any person or entity who shall assume all
obligations hereunder. Upon such assignment, Buyer shall no longer be obligated
hereunder, whereupon all references herein to Buyer shall be deemed to refer to
said assignee only. Seller shall thereafter attorn to such assignee as buyer
under this Agreement.

     16.  No Partnership or Agency. Seller and Buyer acknowledge that, by virtue
of this Agreement and the transactions contemplated hereby, Seller and Buyer are
not the agents or partners of each other, and that the transactions contemplated
hereby do not constitute any joint venture or partnership between Seller and
Buyer.

     IN WITNESS WHEREOF, Buyer and Seller have executed this Option Agreement on
the date first above written.

                                         BUYER:
 
                                         Pangolin Corporation


                                         By ___s/ Kitty Bennion_________
                                         Its __Vice President___________



                                         SELLER:

                                         U.S. Energy Corp./Crested Corp.


                                         By ___s/ Michael E. Sweeney____
                                         Its __Vice President___________

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