dejour."

Other 2005 exploration highlights include:

- Diamond drilling at Pinguino returned significant results, including
8. It
returned a best intersection of 5. Numerous other veins have
yet to be tested on Argentex's low relief, year-round road accessible
property. was appointed President effective June 1,
2005 . We advise U.

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56

The TSX Venture Exchange does not accept responsibility for the
adequacy or accuracy of this release.
Interested parties are encouraged to visit Seismic Sciences'
website at www.seismicsciences.9 meters of 4. Diego Guido has extensive
scientific research, academic and consulting mining experience in Argentina's
Patagonia region.

deconvolution preceding

Seismic Sciences Commences First Commercial Survey for Oil and Gas Using Electro-Magnetic Survey

The largest of the vein systems
extends more than 6.

msveitir preceding



Business Editors

SAN DIEGO----Seismic Sciences, Inc. is
pleased to announce the commencement of its first commercial survey in
the Gulf of Mexico for a major oil and gas exploration and production
company utilizing its patent-pending Induced Electro-kinetic ("IEK")
Survey.Geo . Argentex common stock
currently trades under the symbol AGXM on the OTCBB.

geomagnetism msveitir

In 1991 a GEOTEM electromagnetic and magnetic survey was flown
which covers the majority of Dejour's property. (TSX VENTURE:DJE)



- Geological modeling suggested the potential for higher grade
mineralization at depth in Marta South. investors that the SEC's mining guidelines strictly
prohibit information of this type in documents filed with the SEC.

xie earthquakes

com


1 miles (5.Eng. Dr. Forward-looking statements made in this
press release include, among others, comments regarding the company's belief
that its exploration program will continue to provide positive results and
that phase two of that program on the Pinguino property will aid in the
interpretation of the large scale structural and mineralogical features of the
Pinguino property., volatility of commodity prices, product
demand, market competition , and other risks inherent in Argentex's industry
and operations.

studinger gpr



The Gartner property consists of 5 claims (24,157 hectares,
59,692 acres) and is located 15 km east of the Maybelle property. Dr . The
latter portion of our Phase Two program is expected to include additional
drilling.

geomagnetism meteors



Dejour Enterprises Ltd. Management is extremely encouraged by our
results to date.,
P.

msveitir principally

Argentex Mining provides update on silver-gold exploration activities in Argentina


"Argentex is exploring a large mineralized epithermal system at Pinguino,
which has had little previous exploration since its discovery in 1996," added
Argentex's Ken Hicks."

ABOUT ARGENTEX:

Argentex Mining Corporation is a junior mining exploration company with
mineral rights to 30 properties with over 345,000 acres (139,616 hectares)
located in the Patagonia region of southern Argentina.

waveform penetrating

These two
properties essentially surround claims blocks that were the subject
of an exploratory drilling program by Cameco in the 1st quarter 2005.
Ken Hicks, B.

preceding tectonics

Dejour is encouraged by the
results of these surveys as they suggest the properties are underlain
by geology considered favorable for uranium mineralization.
Exploration from 1978 to 1980 consisted of airborne geophysical
surveys which did not locate any anomalies and no followup work was
done. Target areas
were selected based on earlier surface trenching and sampling results, which
had returned silver-gold assay values in excess of 1,500 grams per tonne (g/t)
silver and 11. A small number of drill holes
at the end of first phase drilling were designated to test underneath
a narrow surface trench with geologically favorable textures.

2005 CORPORATE MILESTONES

On the corporate front , Ken Hicks became president, Argentex added a
distinguished geologist to its Board of Directors and the company attracted
two prominent Argentine geological scientists to its technical advisory board .S.

sdec preceding

com

Statements in this release that are forward-looking statements
are subject to various risks and uncertainties concerning the
specific factors disclosed under the heading "Risk Factors " and
elsewhere in the Corporations' periodic filings with Canadian
securities regulators.0 meters of 1,690 g/t
silver on surface.Geo.
Argentex was also fortunate to attract two prominent Argentine geological
scientists as technical advisors in 2005. Please refer to Argentex' Annual Report on Form 10-K and other
filings with the Securities and Exchange Commission for a comprehensive
discussion of these and other risk factors.

waveform geophysics

In addition, our
3D IP geophysical survey shows large chargeability anomalies at depths that
remain to be tested by drilling.

Cautionary Note to US Investors: This news release may contain
information about adjacent properties on which we have no right to explore or
mine.S.

tectonics principally



DEJOUR ENTERPRISES LTD. For further
company details contact Doug Cannaday , President + COO or refer to
the Company's website, www.5 grams per tonne (g/t) gold. The zone remains open in
three directions.Sc.

seismic deconvolution

Dejour is
planning an airborne geophysical survey using a deep penetrating
system to test for graphitic conductors with which uranium
mineralization is often associated. is a Canadian energy exploration and
development company whose mission is to provide superior shareholder
value by acquiring and developing unique and rewarding opportunities
within today's burgeoning energy markets. (Hons), P.

xie volcanoes

It located one weak
electromagnetic conductor on the east side of the project and a
series of weak to strong anomalies just west of the western boundary
of the Gartner claims which appear to trend on to Dejour's claims. Dejour is planning a deep penetrating geophysical survey to
better define the known conductors and also to cover the deeper parts
of the property which may not have adequately tested by the GEOTEM
survey. Such information contained herein represents
management's best judgment as of the date hereof based on information
currently available.

On Behalf of the Board

Robert Hodgkinson, Chairman and CEO

Shares Issued: 25,728,058

Last Close: 5/02/2005 - $ 0. The program culminated
with a successful 3,000 meter drill program on the company's flagship Pinguino
epithermal silver-gold property, which returned some of the highest
silver-gold intervals encountered at Pinguino to date. Mr. "We look forward to reporting on our Phase Two
exploration program, during which we plan to carry out detailed surface
mapping.

Information Regarding Forward-Looking Statements: Except for historical
information contained herein, the statements in this Press Release are
forward-looking statements that are made pursuant to the safe harbor
provisions of the Private Securities Litigation Reform Act of 1995.

xie msveitir

It should be noted that the electromagnetic system used at
that time was not powerful enough to penetrate the 100m to 600m of
Athabasca sandstone on the property. These surveys did not outline
any anomalies of interest and the property was allowed to lapse. The corporation does not assume the obligation
to update any forward-looking statement.
IEK Survey is a Direct Hydrocarbon Indicator ("DHI") that detects
the oil/water interface in oil and gas deposits utilizing the induced
electrical properties of hydrocarbons and water.
Drilling at Pinguino focused on high-priority target areas within the
main Marta vein system, testing upper levels of vein mineralization in select
pockets along a total distance of 3.0 kilometers). "We are encouraged by these
results because they demonstrate the near-surface continuity of the
higher-grade mineralization exposed during earlier trenching.0 kilometers in strike length.
investors are cautioned that mineral deposits on adjacent properties are not
indicative of mineral deposits on our properties.

meteors preceding

This discovery was made in the same area of a previously
reported, anomalous trench that returned 9.
- Closely spaced drilling in parallel sections discovered a possible
northwest plunge of high-grade silver mineralization shoots opening up
numerous areas of potential mineralization for drill testing. Sebastian Jovic is working at the Mineral Resources
Institute (INREMI) at La Plata University in Buenos Aires and is a PhD
candidate studying the economic geology of the Pinguino area.

seismic studinger

The Company is listed on
the TSX Venture Exchange under the symbol "TSX-V: DJE".
"We believe that the results from our first-ever drill program were
extremely promising, returning high values of silver and gold over significant
widths," said Ken Hicks, President of Argentex.

msveitir principally



News Editors

VANCOUVER, British Columbia----Dejour
Enterprises Ltd.

The Maybelle property consists of three Saskatchewan claims along
the Alberta border (16,473 hectares, 40,705 acres), and is located 65
km SW of the former Cluff Lake uranium mine. Godwin is an accomplished
mining executive, Professor Emeritus at the University of British Columbia and
published author. Mr. U.

glaciological geophysics

) joined the Argentex Board of Directors.

waves glaciological

Dejour Completes Historical Exploration Data for the Maybelle and Gartner Uranium Properties in the Athabasca Basin


Also on June 1st, distinguished geologist Colin Godwin (PhD, P.
Forward-looking statements involve known and unknown risks and uncertainties,
which may cause Argentex's actual results in future periods to differ
materially from forecasted results. These forward-looking statements are subject to numerous
risks and uncertainties , including the timing and content of upcoming work
programs, geological interpretations, receipt of property titles, potential
mineral recovery processes, etc.

volcanoes sdec

(TSX VENTURE:DJE)

J Allan McNutt , Manager of Mineral Exploration and Qualified
Person for this project, reports that a review of historical
exploration data from the Saskatchewan government files has been
completed for two of Dejour's key uranium properties- Maybelle and
Gartner- in the western Athabasca Basin. Exploration from 1978 to
1980 consisted of airborne electromagnetic, magnetic and radiometric
surveys.
Seismic Sciences and the IEK technology will be on display at the
Offshore Technology Conference, located outside Houston's Reliant
Center in booth #7007 through Thursday. TORONTO, Jan. 4 - Argentex Mining Corporation
(OTCBB: AGXM) is pleased to report that the year 2005 has seen steady and
positive progress, both in the growth of its management and local scientific
team and in the exploration of its silver-gold properties in Argentina's
Patagonia region.8 meters of 1,095 g/t silver at a vertical depth of 23 meters below
surface. This will be combined with our database of geological, geochemical
and geophysical information to define and refine additional targets.

studinger principally


"IEK has been successfully tested offshore in the Black Sea of
Russia and onshore in central Nevada with 100% accuracy to depths of
20,000 feet," said Professor Robert ("Dan") Francis, PhD of California
State University at Long Beach, Chief Geologist with Seismic Sciences
and an expert on Nevada geology and offshore seismic .

Approximately 15 miles (25 kilometers) of epithermal veins have been
documented to date on the Pinguino property and occur within rhyolitic tuffs
of the Lower Jurassic Roca Blanca Formation . Hicks was formerly the Vice President of Exploration for Argentex
and has successfully directed the company's exploration programs in Argentina
since March 2004.

geomagnetism preceding


However, the magnetic data suggests the property is underlain by
basement metasedimentary rocks which may contain graphitic horizons ,
and is thus prospective for uranium mineralization.
These electromagnetic anomalies may be due to basement graphitic
horizons. "IEK represents
a paradigm shift in the methods used to explore for oil and gas," said
Francis.
The year was highlighted by the completion of Argentex's comprehensive
Phase One exploration and drilling program on its extensive land holdings in
the provinces of Santa Cruz and Rio Negro, Argentina.8 g/t gold at a
vertical depth of 46 meters below surface .

meteors geophysical

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