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News Release:March 8th, 2002
First Phase Results for Tropico
Project and
Strategic Concession
Acquired at Tropico
extends anomaly to 3.0 kilometres
Almaden Minerals Ltd. ("Almaden" or the "Company") announces results
from the first phase of exploration under the joint
venture ("JV") with Sumitomo Metal Mining Co.
Ltd. ("Sumitomo") on the Company's 40% owned Tropico
Project (the "Project") in Sinaloa State, Mexico. The
remaining 60% of the Project is owned by Santoy Resources Ltd.
("Santoy") of Vancouver, B.C. Under the terms of the
JV, Sumitomo can earn a 51% interest in the Project by expending
US$3.0 million over three years and complete a pre-feasibility
study. Sumitomo was committed to fund US$600,000 by March 31,
2002, and with the completion of the first phase of exploration,
the commitment has been fulfilled.
Almaden also
announces that its Mexican subsidiary of Santoy, Minera Santoy
S.A. de C.V., was successful in acquiring the San Pablo
concession on behalf of Santoy and Almaden from the Mexican
government in a public auction held in Mexico City on February
22, 2002. Minera Santoy paid a first installment of US$15,000
towards the purchase price of US$150,000. The remaining four
yearly installments are optional and Minera Santoy is not obligated
to make these if the concession is relinquished. The San Pablo
concession is very strategic as it is encompassed by the existing
land position of the Project and is immediately adjacent to the
most promising part of the Project, the Maricela area. A review
of the work completed by the Mexican government on San Pablo
shows that the favourable geology and highly anomalous Cu/PGM
values can be extended for another 1.5 km bringing the overall
target to in excess of 3.0 km of strike length.
Exploration Results
The results of the first phase are encouraging,
especially on the Maricela concession where the diamond drilling
has demonstrated that the large mafic complex is capable of developing
very significant concentrations of copper and platinum group
metals ("PGM").
Exploration included fifteen diamond drill
holes totalling 2,845 metres and 17 trenches totalling 2,479
metres which tested four anomalies throughout the property (see
attached map for drill hole and trench locations). The majority
of the drilling was on the Maricela area which was trenched in
May 2001. The following are the key results from the first phase.
Diamond
Drilling: please see map below for area locations
Maricela
Area
Eight diamond drill holes totalling 1,632
metres were completed on the Maricela
area and tested mineralization in trenches 1, 4, 7 and 11. Seven
of the eight drill holes have tested under three of the trenches
within a 600 x 300 metre portion of the anomalous trend. One
drill hole is located a further 400 metres to the east. All of
the drill holes on Maricela encountered feldspathic, massive
pyroxenite, indicating that the pyroxenitic phases of the ultramafic
complex are a minimum of 300 metres thick. The pyroxenite has
been extensively altered to secondary tremolite. Sulphide mineralization
encountered in these holes comprise variable amounts of chalcopyrite,
cubanite, bornite, pyrrhotite, and minor pentlandite. The significant
intervals of copper (Cu)/PGM are summarized below. So far, neither
of the potentially favourable contacts with the pyroxenite have
been tested. A thick, cumulate phase anorthositic gabbro is interpreted
to form the hanging wall unit to the pyroxenite, and a number
of surface Cu-PGM occurrences within this unit near the contact
remain untested. The lower (footwall) contact is not exposed
on surface, and may be partially covered by overlying younger
Tertiary volcanics. The lower contact is of particular interest
for its potential to develop contact style Cu/PGE mineralization,
similar to that being actively explored in Ontario at River Valley
and East Bull Lake.
Please see map below for Maricela Area drill
locations.
Santa
Fe Area
The Santa Fe area is located 7.0 kilometres
east of Maricela. A total of four diamond drill holes totalling
728 metres tested two separate strongly anomalous soil and rock
geochemical areas outlined by previous programs. The two areas
were each tested with two holes spaced 100 metres apart.
El Capule
Area
Three diamond drill holes totalling 485 metres
tested under the recently completed trenching in this area, located
10.5 km east of Maricela. No significant intervals were encountered
in any of these holes.
Trenching
Excavator trenching was carried out over four
separate target areas to test coincident favourable geology and
anomalous rock and soil geochemical responses. Three of the targets
were located within the eastern portion of the mafic complex,
and were up to 13.0 km east of the Maricela area. A further four
trenches were also completed within the Maricela area, bringing
the total number of trenches in this area to sixteen.
Maricela
Area
El Capule
Area
Las Palmitas
Area
Las Delicias
Area
For further information please contact:
Morgan J. Poliquin, M. Sc., P. Eng., Director, Almaden Minerals
Ltd.
Email: rockman@almadenminerals.com
ON BEHALF OF THE BOARD
OF DIRECTORS
Morgan Poliquin
The Toronto Stock Exchange
has not reviewed nor accepted responsibility for the adequacy
or accuracy of the contents of this news release which has been
prepared by management. Statements contained in this news release
that are not historical facts are forward looking statements
as that term is defined in the private securities litigation
reform act of 1995. Such forward -looking statements are subject
to risks and uncertainties which could cause actual results to
differ materially from estimated results. Such risks and uncertainties
are detailed in the Company's filing with the Securities and
Exchange Commission.
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