SECURITIES AND EXCHANGE COMMISSION
                              WASHINGTON, DC 20549

                                    FORM 6-K

                        REPORT OF FOREIGN PRIVATE ISSUER
                     PURSUANT TO RULE 13a-16 OR 15d-16 UNDER
                       THE SECURITIES EXCHANGE ACT OF 1934


                         For the month of APRIL , 2004.
                                          -----   ----

                              IMA EXPLORATION INC.
                   -------------------------------------------
                 (Translation of registrant's name into English)

  #709 - 837 West Hastings Street, Vancouver, British Columbia, V6C 3N6, Canada
--------------------------------------------------------------------------------
                    (Address of principal executive offices)


Indicate by check mark whether the registrant  files or will file annual reports
under cover of Form 20-F or Form 40-F:

                        Form 20-F    X      Form 40-F
                                 ---------           ---------

Indicate by check mark if the  registrant is submitting the Form 6-K in paper as
permitted by Regulation S-T Rule 101(b)(1): _______

Indicate by check mark if the  registrant is submitting the Form 6-K in paper as
permitted by Regulation S-T Rule 101(b)(7): _______

Indicate by check mark whether by furnishing the  information  contained in this
Form,  the  registrant  is  also  thereby  furnishing  the  information  to  the
Commission pursuant to Rule 12g3-2(b) under the Securities Exchange Act of 1934.

                              Yes               No      X
                                 ---------       ----------

If "Yes" is marked, indicate below the file number assigned to the registrant in
connection with Rule 12g3- 2(b): 82-_____________


                                   SIGNATURES

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

                                           IMA EXPLORATION INC.
                                           -------------------------------------
                                           (Registrant)

Date   April 13, 2004                      By  /s/ Joseph Grosso
     ------------------------------        -------------------------------------
                                           (Signature)
                                           Joseph Grosso,
                                           President & CEO






                                 BC FORM 53-901F

                                    (FORM 27)

                                 SECURITIES ACT


                             MATERIAL CHANGE REPORT

              SECTION 85(1) OF THE SECURITIES ACT, BRITISH COLUMBIA
                          (THE "BRITISH COLUMBIA ACT")
        SECTION 118(1) OF THE SECURITIES ACT, ALBERTA (THE "ALBERTA ACT")
        SECTION 75(2) OF THE SECURITIES ACT, ONTARIO (THE "ONTARIO ACT")


1.       REPORTING ISSUER

         The full name of the Issuer is IMA Exploration Inc. (the "Issuer"). The
         address and telephone  number of the principal  office in Canada of the
         Issuer is as follows:

         #709 - 837 West Hastings Street
         Vancouver, BC
         V6C 3N6
         Phone:  (604) 687-1828

2.       DATE OF MATERIAL CHANGE

         April 13, 2004

3.       PRESS RELEASE

         A press  release  dated April 13,  2004 was  released  through  various
         approved  public media and filed with the TSX Venture  Exchange and the
         British Columbia, Alberta and Ontario Securities Commissions.

4.       SUMMARY OF MATERIAL CHANGE(S)

         Please see attached news release.

5.       FULL DESCRIPTION OF MATERIAL CHANGE

         Please see attached news release.

6.       RELIANCE ON SECTION 85(2) OF THE BRITISH  COLUMBIA ACT,  SECTION 118(2)
         OF THE ALBERTA ACT AND SECTION 75(3) OF THE ONTARIO ACT

         Not Applicable







                                      - 2 -

7.       OMITTED INFORMATION

         Not Applicable

8.       SENIOR OFFICER

         The following senior officer of the Issuer is  knowledgeable  about the
         material change and may be contacted by the Commission at the following
         telephone number:

         Joseph Grosso
         President & CEO
         Phone:  (604) 687-1828

9.       STATEMENT OF SENIOR OFFICER

         The  foregoing  accurately  discloses the material  change  referred to
         herein.


DATED at Vancouver, British Columbia, this 13th day of April, 2004.




                                                  /s/ Joseph Grosso
                                                  ------------------------------
                                                  Joseph Grosso, President & CEO






                              IMA EXPLORATION INC.

                      Suite 709 - 837 West Hastings Street,
                            Terminal City Club Tower,
                             Vancouver, B.C. V6C 3N6
           Tel: 604-687-1828 Fax: 604-687-1858 Toll Free: 800-901-0058
        Internet: www.imaexploration.com E-mail: info@imaexploration.com

               TSX Venture Exchange: IMR  OTC Bulletin Board: IMXPF
                 Frankfurt & Berlin Exchanges: IMT (WKN 884971)

--------------------------------------------------------------------------------



                          NEWS RELEASE - APRIL 13, 2004

                IMA NEGOTIATES SUBSTANTIAL EXPLORATION COMMITMENT
                    FROM AMERA ON MOGOTE COPPER-GOLD PROJECT

IMA EXPLORATION INC. (IMR-TSX.V, IMXPF-OTC.BB) is please to announce the Company
has concluded a further agreement with Amera Resource Corporation (AMS-TSX.V) to
accelerate  exploration on the Mogote copper-gold  porphyry project,  located in
San Juan,  Argentina.  Amera can increase its interest in Mogote from 51% to 75%
by completing work expenditures  totaling  US$3,000,000 over a three year period
and issuing 300,000 shares. Amera must spend US$1,000,000 by May 30, 2005.

To fully earn its 75% interest, Amera will have to spend a total of US$4,250,000
on mineral exploration and issue 1,950,000 shares to IMA (in addition to 500,000
shares of Amera  already held by IMA).  Amera  currently has  13,547,382  shares
outstanding.

The Mogote  Property lies 350  kilometers  northwest of the city of San Juan, in
the northwest of San Juan province,  Argentina. The property lies immediately to
the east of, and is partly  contiguous  with the  Chile/Argentine  border on the
upper eastern  slopes of the Andean  Cordillera,  with  elevations  ranging from
4,300 to 5,100 metres above sea level. The exploration  season on Mogote is from
late October to early May.

The Company's  primary focus will be to continue to develop reserves on its 100%
owned Navidad claims and to continue with quality  exploration  work designed to
define  economic  gold and silver  deposits in Argentina  and Peru.  IMA has put
together  an  enviable  property  portfolio   including  over  37  well-located,
high-potential  projects and is continuing to add its property  holdings through
grass-roots exploration and staking.

ON BEHALF OF THE BOARD

/s/ Joseph Grosso
----------------------------------
Mr. Joseph Grosso, President & CEO

For further  information please contact Joseph Grosso,  President & CEO, or Sean
Hurd,  Investor  Relations  Manager,  at 1-800-901-0058 or 604-687-1828,  or fax
604-687-1858,  or by email  info@imaexploration.com,  or visit the Company's web
site at http://www.imaexploration.com.

The TSX Venture Exchange has not reviewed and does not accept responsibility for
the adequacy or the accuracy of this release.  CAUTIONARY  NOTE TO US INVESTORS:
This news release may contain  information about adjacent properties on which we
have no right to explore or mine. We advise U.S. investors that the SEC's mining
guidelines  strictly  prohibit  information of this type in documents filed with
the SEC.  U.S.  investors  are  cautioned  that  mineral  deposits  on  adjacent
properties are not indicative of mineral  deposits on our properties.  This news
release  may contain  forward-looking  statements  including  but not limited to
comments regarding the timing and content of upcoming work programs,  geological
interpretations,   receipt  of  property  titles,   potential  mineral  recovery
processes, etc. Forward-looking  statements address future events and conditions
and therefore  involve  inherent  risks and  uncertainties.  Actual  results may
differ  materially from those  currently  anticipated in such  statements.
                                                                  2004 NUMBER 16