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 ,  2003.
                                        -------   ----

                              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): _______

Note:  Regulation  S-T Rule  101(b)(1) only permits the submission in paper of a
Form 6-K if submitted  solely to provide an attached  annual  report to security
holders.

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): _______

Note:  Regulation  S-T Rule  101(b)(7) only permits the submission in paper of a
Form 6-K if submitted to furnish a report or other  document that the registrant
foreign  private  issuer  must  furnish  and make  public  under the laws of the
jurisdiction  in which the  registrant  is  incorporated,  domiciled  or legally
organized  (the  registrant's  "home  country"),  or under the rules of the home
country exchange on which the registrant's securities are traded, as long as the
report or other document is not a press  release,  is not required to be and has
not been distributed to the registrant's  security holders, and, if discussing a
material  event,  has already been the subject of a Form 6-K submission or other
Commission filing on EDGAR.





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 30, 2003                  By  /s/ William Lee
     ------------------------------        -------------------------------------
                                              (Signature)



William Lee, Director and Chief Financial Officer
---------------------------------------------------------------------
1 Print the name and title of the signing officer under his signature.



                                     - 1 -


                                 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 30, 2003

3.       PRESS RELEASE

         A press release dated April 30, 2003, a copy of which is attached,  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 press release for details.

5.       FULL DESCRIPTION OF MATERIAL CHANGE

         Please see attached press release for full details.

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:

         William Lee
         Chief Financial Officer
         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 30th day of April, 2003.




                                            /s/ William Lee
                                            ------------------------------------
                                            William Lee, Chief Financial Officer





                              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 30, 2003


           THIRD STYLE OF SILVER-COPPER-LEAD MINERALIZATION DISCOVERED
                               AT NAVIDAD PROJECT


IMA Exploration Inc (IMR - TSX.V) is pleased to announce that that the Company's
exploration   team  has   identified   a  third   style  of   silver-copper-lead
mineralization  that is believed to have substantial size and grade potential at
the Company's 100% owned Navidad Project in Patagonia, Argentina.

The newly discovered third style of silver-copper-lead  mineralization is within
breccias  proximal to the Navidad Hill flow dome.  Results  ranged from 6 ounces
per tonne ("oz/t") to 180 oz/t silver (205 to 6,120 grams per tonne "g/t"),  0.1
to 14.9%  copper,  and 0.2 to 25.3%  lead in eleven  samples  (9 chip and 2 grab
samples) for which assays have been received.

Previously announced results from the Navidad Project include over 402 metres of
mapped  bonanza-grade  structures  averaging 191 oz/t silver  (6,537 g/t),  3.5%
copper,  and  16.6%  lead  and over  3.2  kilometres  mapped  strike  length  of
stratabound  replacement-style  mineralization  averaging  4.61 oz/t silver (158
g/t) and 8.9% lead.

Geologic  observations have confirmed earlier  interpretations  that the Navidad
discovery  represents  a  silver-enriched  epithermal  to VMS system  similar in
geologic setting to the Eskay Creek deposit.  These  observations  indicate that
the mineralizing  system was emplaced in a shallow marine or lagunal environment
and include  laminated to bedded  semi-massive  sulphides,  bedded  barite,  and
exhalative chert and carbonate layers containing highly anomalous silver,  lead,
and zinc.

A  detailed  $300,000  to  $400,000  surface  program  has  commenced  with  the
mobilization  of  Quantec  Geoscience  Argentina  S.A.  (subsidiary  of  Quantec
Geoscience Ltd.) to conduct an IP survey on Navidad.  The IP survey will include
test lines of  pole-dipole  IP and  approximately  70  kilometres of gradient IP
(contingent on results). Geophysical work will include both induced polarization
(IP) and  gravimetric  surveys  and will test a large area with no rock  outcrop
peripheral  to  outcropping  mineralization  that is thought  to have  excellent
potential for  additional  replacement-style  mineralization  and/or  stratiform
massive  sulphide lenses.  In addition,  detailed rock sampling and mapping over
the entire target area is ongoing,  as well as infill soil sampling and regional
reconnaissance work.

The Navidad Project is located well to the east of the Patagonian  cordillera in
generally low relief that is primarily used for sheep  ranching.  IMA is working
with  members of the local  community  in order to ensure  that our  exploration
efforts  provide local  employment and result in a positive  contribution to the
local economies and social infrastructure.

IMA  Exploration  Inc.  has a strong  treasury  of over  $4,000,000  to fund its
exploration objectives. The Company focuses on 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 to  this  package  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.

                                                                  2003 Number 16