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                                  UNITED STATES
                       SECURITIES AND EXCHANGE COMMISSION
                              WASHINGTON, DC 20549


                                    FORM 8-K

                             CURRENT REPORT PURSUANT
                          TO SECTION 13 OR 15(d) OF THE
                         SECURITIES EXCHANGE ACT OF 1934


                                September 2, 1998
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                Date of report (Date of earliest event reported)



                      TERRA NATURAL RESOURCES CORPORATION
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             (Exact Name of Registrant as Specified in Its Charter)

                                     NEVADA
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                 (State or Other Jurisdiction of Incorporation)


               001-12867                             88-0219765
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       (Commission File Number)           (IRS Employer Identification No.)

      5038 N. PARKWAY CALABASAS, SUITE #100, CALABASAS, CA         91302
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               (Address of Principal Executive Offices)         (Zip Code)

                                 (818) 591-4400
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                (Issuer's Telephone Number, Including Area Code)

                      NEVADA MANHATTAN MINING INCORPORATED
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                (Former Name, if Changed Since Last Report)




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Item 5.        Other Events.

     On September 2, 1998, TiNV1,  Inc., a newly-formed  California  corporation
(the "Purchaser"), entered into a Subscription Agreement and a letter agreement,
each dated as of August 28, 1998 (collectively, the "Purchase Agreements"), with
Terra  Natural   Resources   Corporation   (formerly   Nevada  Manhattan  Mining
Incorporated)  (the  "Company")   pursuant  to  which  the  Purchaser  purchased
5,500,000  shares of the  Company's  common stock from the Company for $500,000.
The  Purchaser  has  advised  the  Company  that the source of the funds used to
purchase the stock was capital  contributions.  The 5,500,000 shares  represents
approximately 14% of the Company's  presently  outstanding common stock on a pro
forma  basis.  The  Purchase  Agreements  provide  that the  Company's  Board of
Directors  will be expanded to seven and that three  designees of the  Purchaser
will be  elected  to the  Board of  Directors.  Subject  to  certain  exceptions
provided for in the Purchase  Agreements,  including exceptions arising on sales
of the Company's common stock by the Purchaser, the Company has also agreed that
three  designees  of the  Purchaser  will be included in  management's  slate of
nominees for the Board of Directors and that the Company will use its continuing
best  efforts to cause such  nominees to be elected to the Board.  The  Purchase
Agreements  provide that all  acquisitions and divestitures by the Company which
require  Board  Approval  and  any  issuances  of  securities  to the  Company's
debentureholders must be approved by a supermajority of the Company's directors.

     The  Company  has  agreed  to use its  best  efforts  to  create a class of
preferred stock (the "Preferred  Stock")  automatically  convertible into common
stock on a public sale with  attributes no less favorable than those  comprising
the shares  purchased by the  Purchaser.  The Preferred  Stock voting as a class
will be entitled to elect three  Directors  (except as provided in the  Purchase
Agreements),  and the Company has the right to exchange the Preferred  Stock for
the common stock acquired by the Purchaser.

     If the  Purchaser's  nominees  are not elected to the Board of Directors in
accordance  with the Purchase  Agreement,  the Purchaser  will have the right to
sell any of the common  stock  purchased  by it (or  Preferred  Stock  issued in
exchange  therefor)  to the  Company  at a price  equal  to the  greater  of the
purchase  price  therefor and the average price  established  by an  independent
valuation by two major accounting  firms. The Purchase  Agreements  provide that
the  Purchaser  shall have  certain  other  rights if its  designees  are not so
elected in the event that the Company does not have legally  sufficient funds to
repurchase its stock.

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     Simultaneously with the execution of the Purchase  Agreements,  the Company
entered into an option  agreement (the "Option  Agreement")  with the Purchaser,
which Option Agreement is subject to shareholder approval, including approval of
an  amendment  to the  Company's  charter  documents  to increase  the number of
authorized  shares of common stock to 250,000,000.  The Option  Agreement allows
the optionee to purchase on or before  September 1, 2005,  70,000,000  shares of
the  Company's  common  stock  at a  purchase  price of $.335  per  share.  (The
70,000,000   shares,   together  with  the  5,500,000   shares  would  represent
approximately  69% of the Company's  presently  outstanding stock on a pro forma
basis.) If the required  shareholder approval is not obtained within 150 days of
August 28, 1998,  then the Option  Agreement  will be void.  The  Purchaser  has
advised the Company's  Board of Directors that the Purchaser plans to transfer a
portion of the options evidenced by the Option Agreement to Christopher Michaels
and Jeffrey Kramer, the Company's two principal  executive  officers,  to induce
them to remain  with the  Company.  While the  number  of  options  which may be
transferred has not been specified, it is anticipated that it will be material.

     In the event the Company does not obtain the aforesaid shareholder approval
within the 150 day  period,  the  Purchaser  may elect to rescind  the  Purchase
Agreements  and receive a refund of the  purchase  price or obtain from  Messrs.
Michaels and Kramer for no consideration all of the Company  securities owned by
them with the exception of stock options, which will then be canceled.

     A copy of the  Purchase  Agreements,  the Option  Agreement  and the letter
agreement between Messrs.  Michaels and Kramer and the Purchaser are attached as
exhibits to this Form 8-K. Any  descriptions of such agreements are qualified in
their entirety by the aforesaid exhibits,  which are incorporated herein by this
reference.

Item 7.           Financial Statements and Exhibits.

         (c)       Exhibits

         Exhibit Number                                           Reference
         --------------                                           ---------

         (99)      Additional Exhibits

         Subscription Agreement dated as of August 28, 1998      Exhibit (99.1)
         Agreement dated as of August 28, 1998                   Exhibit (99.2)
         Option Agreement dated as of August 28, 1998            Exhibit (99.3)
         Letter Agreement dated as of August 28, 1998            Exhibit (99.4)

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                                    SIGNATURE

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


                                      TERRA NATURAL RESOURCES CORPORATION
                                      (Registrant)
 

Date:   September 14, 1998         BY:    /s/ Jeffrey S. Kramer
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                                       JEFFREY S. KRAMER
                                       CHIEF FINANCIAL OFFICER


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                                  EXHIBIT INDEX

         EXHIBIT NO                DESCRIPTION
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           99.1               Subscription Agreement dated as of August 28, 1998

           99.2               Agreement dated as of August 28, 1998

           99.3               Option Agreement dated as of August 28, 1998

           99.4               Letter Agreement dated as of August 28, 1998