UNITED STATES
                       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 JUNE, 2005.

                        Commission File Number: 0-30464


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


  #709 - 837 West Hastings Street, Vancouver, British Columbia, V6C 3N6, Canada
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                    (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 the  registrant  by  furnishing  the  information
contained  in this Form,  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.
                                           -------------------------------------

Date:   JUNE 1, 2005                       /s/ Joseph Grosso
     ------------------------------        -------------------------------------
                                           Joseph Grosso,
                                           President & CEO




                                BC FORM 51-102F3

                             MATERIAL CHANGE REPORT


1.       NAME AND ADDRESS OF COMPANY

         IMA Exploration Inc. (the "Issuer")
         #709 - 837 West Hastings Street
         Vancouver, BC
         V6C 3N6
         Phone:  (604) 687-1828

2.       DATE OF MATERIAL CHANGE

         June 1, 2005

3.       PRESS RELEASE

         The press release was released on June 1, 2005 through various approved
         public  media and filed with the TSX Venture  Exchange  and the British
         Columbia, Ontario, Alberta and Quebec Securities Commissions.

4.       SUMMARY OF MATERIAL CHANGE(S)

         See attached press release for details.

5.       FULL DESCRIPTION OF MATERIAL CHANGE

         See attached press release for details.

6.       RELIANCE ON SUBSECTION 7.1(2) OR (3) OF NATIONAL INSTRUMENT 51-102

         Not Applicable

7.       OMITTED INFORMATION

         Not Applicable

8.       EXECUTIVE OFFICER

         Joseph Grosso
         Phone: (604) 687-1828

9.       DATE OF REPORT

         June 1, 2005.






                              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)

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                           NEWS RELEASE - JUNE 1, 2005

                           NAVIDAD EXPLORATION UPDATE

IMA  EXPLORATION  INC.  (IMR-TSX.V,  IMXPF-OTC.BB)  is  pleased  to  provide  an
exploration update for its 100% owned Navidad  silver-lead  discovery located in
Patagonia,  Argentina.  To date,  IMA has defined an  Indicated  Resource of 268
million  ounces of silver and 1.1 million tonnes of lead (80.8 million tonnes at
103 g/t silver and 1.45% lead using a 50 g/t silver  equivalent  cut-off) at the
Navidad  Project,  quickly making it one of the world's  largest  primary silver
deposits.

Dr. Paul Lhotka,  P.Geo.,  IMA's Qualified  Person at the Navidad  Project,  and
Keith Patterson,  M.Sc., P.Geo.,  IMA's Exploration  Manager,  have overseen the
completion of 27,981m of core  drilling in 174 holes taking the Navidad  Project
from an  undrilled  prospect to one of the  world's  largest  silver  resources.
Exploration  drilling  continues  to expand the  mineralization  at Calcite Hill
while  detailed  surface  exploration  is outlining  new zones along the Argenta
Trend. Shareholders can look forward to continued exploration drilling that will
test these new  targets  and  quantify  the  potential  additional  value at the
project.

In April of 2005,  our  exploration  team  commenced an additional  10,000 metre
drill program as part of Phase III drilling that continues to target  expansions
to the Calcite  Hill zone.  The first set of results from this round of drilling
is expected  within  weeks.  Concurrent  with the drill  program a new  resource
calculation  is underway on Calcite Hill with the results also  expected  within
weeks.  Calcite  Hill has now been defined by drilling  over a strike  length of
500m and  varies in  horizontal  width from  approximately  50 to 150 metres and
vertical  thickness  from 10 to 110  metres.  The new  resource  calculation  is
expected to add significantly to the overall size of the known Navidad deposits.

Within the known deposits at Navidad, silver represents approximately 62% of the
gross metal value while lead  accounts for  approximately  38% at current  metal
prices.  [Assuming  silver and lead  account for 100% of the gross metal  value.
Metal prices used in this  calculation  were silver = $7.22 per ounce and lead =
$0.45 per pound.]  The outlook for both metals is strong,  yet despite a rapidly
rising price and demand for lead,  this market remains poorly  understood by the
broader  investment  community.  Over the last two  years  the price of lead has
doubled. This is very significant to IMA shareholders because while Navidad is a
primary silver discovery, it contains a substantial lead value that continues to
grow.

Recent surface work along the Argenta trend  (parallel to the Navidad trend) has
discovered  high-grade  lead values over  significant  widths.  New  discoveries
include the "Bajo del  Plomo",  "Filo del Plomo" and  "Ginger"  zones where lead
values of up to 10.7%  lead over 10  metres,  7.3% lead over 17 metres  and 4.8%
lead over 21 metres  respectively,  have been discovered.  These new discoveries
are located  southeast of the previously  announced Loma de la Plata zone, along
the    8    kilometre     Argenta     mineralized     trend    (see    map    at
http://www.imaexploration.com/i/maps/imr-jun012005-map.gif ).

With the addition of the three new zones, the Argenta Trend now consists of five
named  mineralized  zones along an 8  kilometre  strike  length.  Mineralization
styles vary from  silver-copper  rich at the  northwest  end at Sector Zeta,  to
silver-rich at Loma de la Plata, to  lead-dominant  at Bajo del Plomo,  Filo del
Plomo and Ginger.  Mineralization is hosted by the same trachyandesitic volcanic
rocks as the Galena,  Navidad,  and Calcite Hill deposits,  and in some cases in
adjacent  sedimentary  rocks.  It  appears  to occur at  approximately  the same
stratigraphic position as the known ressources but with significant  differences
in sedimentary facies.







NEWS RELEASE                                                        JUNE 1, 2005
IMA EXPLORATION INC.                                                      PAGE 2
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At Bajo del Plomo,  35 measured  chip samples have been  collected,  of which 30
make up chip sample lines 1, 3, 4, 5, and 6. Individual samples range from below
detection  to 700 g/t silver and 0.01% to 20.3% lead.  Length  weighted  average
grades  from the chip  sample  lines  include 273 g/t silver and 10.7% lead over
10.0m, complete results are presented below. It is worth noting that lines 3 and
4 include 7.0 and 23.8m of  unsampled,  soil-covered  gaps that were included in
the average grade calculations at zero grade, thereby reducing the overall grade
significantly. Bajo del Plomo is located immediately to the southeast of Loma de
la Plata.

Filo del Plomo is located approximately 1km to the southeast of Loma de la Plata
and  includes  results such as 17.15m of 71 g/t silver and 7.27% lead and 23.50m
of 60 g/t silver and 4.38% lead. 83 measured chip samples have been collected at
Filo del Plomo and range  from  below  detection  to 340 g/t silver and 0.06% to
29.7% lead. Chip sample lines cover a strike length of 560m and vary from 3.0 to
23.5m in width.

The Ginger zone is located 2.1 km to the southeast Filo del Plomo and 32 samples
have been  collected  from 3 chip lines in addition to several dozen  individual
chip  samples.  Results from this  sampling  include  21.2m of 30 g/t silver and
4.84% lead from line G1 and 15.2m of 21 g/t silver and 4.63% lead from line G2.

A large  expansion to the  pole-dipole  induced  polarization  (IP) and magnetic
geophysical  surveys has recently  been  completed at the Navidad  project.  The
company now has over 58 square kilometres of geophysical  surveying covering and
extending  beyond the Navidad and Argenta Trends.  This is a major increase from
the 17.5 square  kilometre  area that was previously  surveyed.  The Galena Hill
Deposit has a strong geophysical signature, while other deposits such as Navidad
and Calcite Hills have much more subtle signatures.  This additional geophysical
coverage  provides a wealth of  information  about the geology and  structure at
Navidad in addition to highlighting new areas  prospective for mineralized zones
that may be completely buried.

The Company maintains a rigorous quality-control and quality-assurance  program,
a copy of which is available at IMA's website  www.imaexploration.com . Dr. Paul
Lhotka is IMA's  "Qualified  Person" at the Navidad project and has overseen all
aspects of the current program.

IMA's Annual General  Meeting will take place at 12:30pm,  June 23, 2005, in the
Garibaldi Room at the Four Seasons Hotel,  791 West Georgia  Street,  Vancouver,
B.C.



ON BEHALF OF THE BOARD

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








NEWS RELEASE                                                        JUNE 1, 2005
IMA EXPLORATION INC.                                                      PAGE 2
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               Table 1: Results of systematic chip sample lines.

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                      SAMPLE            LENGTH            SILVER          LEAD
SHOWING                LINE               (M)             (G/T)           (%)
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Bajo de Plomo         Line 1              10.00            273           10.74
Bajo de Plomo         Line 3(1)         19.50(1)            3             0.31
                      including           2.40              18            1.57
Bajo de Plomo         Line 4(1)         47.70(1)            14            1.36
                      including           17.70             22            1.99
Bajo de Plomo         Line 5              3.00              42            2.13
Bajo de Plomo         Line 6                      No significant results
--------------------------------------------------------------------------------
Filo del Plomo        Line 2 ext          17.15             71            7.27
Filo del Plomo        Line 7              6.15              52            8.36
Filo del Plomo        Line 8              10.80             27            4.67
Filo del Plomo        Line 9              2.60              37            7.84
Filo del Plomo        Line 10             23.50             60            4.38
Filo del Plomo        Line 11             3.00              32            6.83
Filo del Plomo        Line 12             3.70              54            8.73
Filo del Plomo        Line 13             15.70             29            1.02
                      including           7.80              55            1.75
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Ginger                Line G1             21.20             30            4.84
Ginger                Line G2             15.20             21            4.62
Ginger                Line G3             22.70             11            2.01
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Note:
1.   In areas where  bedrock was not reached due to  overburden,  the  resulting
     unsampled "gaps" were included in the chip sample lines at zero grade. Line
     3 includes 7.00m of unsampled gaps and Line 4 includes  23.80m of unsampled
     gaps.
2.   Silver and lead  grades are  reported  as length  weighted  averages of the
     individual samples.




For further  information please contact Joseph Grosso,  President & CEO, or Sean
Hurd,  VP-Investor  Relations,   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  presults may
differ  materially from those  currently  anticipated in such  statements.  

                                                                  2005 NUMBER 10