Almaden Minerals Ltd. (“Almaden” or “the Company”; TSX:
AMM; NYSE American: AAU) is pleased to announce that it
has completed a surface induced polarisation geophysical (IP)
program at the Ixtaca deposit, Mexico (see Figure 1, Ixtaca
Alteration Map).
The work was designed to help define drill
targets beneath the area of hydrothermal alteration called the
Southeast Alteration (SE) zone and at depth beneath the Ixtaca
deposit (“Ixtaca Deeps”). The data from this survey are currently
being processed and combined with geologic, geochemical and
geophysical data collected in the past. It is hoped that these
results, will identify more discrete drill targets for a future
diamond drill program to test for potential blind zones of veining
beneath the SE alteration zone. The discovery drill hole in the
original Ixtaca deposit area, which is mostly covered by overlying
clay alteration similar to that in the SE alteration zone, was
planned in part based on high resistivity and chargeability results
obtained in an earlier IP geophysical survey.
The Company looks forward to updating
shareholders further once drilling plans are defined.
Background to the SE Alteration
Zone
The SE Alteration Zone comprises white argillic
(clay-altered) volcanics and, most interestingly, clusters of
anomalies identified from a hyperspectral survey that include the
spectral signatures of important epithermal alteration minerals
such as kaolinite, alunite and buddingtonite. The SE Alteration
Zone lies well outside of the current Ixtaca deposit resource
area.
In November, 2020, the Company announced the
discovery of several areas of veining cropping out within the SE
Alteration Zone, and seventeen samples of the veining were
collected and submitted for analysis to ALS Global in Zacatecas,
Mexico. All but one sample returned below detection gold and
silver, with the exception returning a value of 62 ppb gold.
However, even though the outcrops are leached and weathered, many
of the samples also returned elevated values for epithermal
pathfinder elements which are commonly found in the higher parts of
epithermal alteration zones. The presence of pathfinder elements in
these samples is very encouraging as it corroborates the Company
view that the SE Alteration Zone could represent the higher levels
of a potential underlying epithermal system. It is quite typical
that the higher parts of these systems contain negligible precious
metals values.
Background to the Ixtaca Deeps
Target
The Main Ixtaca Zone of the Ixtaca deposit is
hosted by limestone where the veins form a wide zone of veining
referred to as a vein swarm. This vein swarm in limestone has been
the primary focus of the Company’s exploration efforts to date and
the Feasibility Study level technical examination of the Ixtaca
deposit (for further information, see “Ixtaca Gold-Silver Project,
Puebla State, Mexico NI 43-101 Technical Report on the Feasibility
Study”, which was prepared in accordance with NI 43-101, and is
available under the Company’s profile on SEDAR and on the Company’s
website).
Adjacent to the Main Ixtaca Zone, shaley
carbonate rocks host the more discrete focussed gold-silver vein
related mineralisation of the Northeast Extension Zone, which also
has higher associated zinc and lead values. Based on structural
interpretation, the Main Ixtaca Zone gold-silver vein swarm could
be the upper part of a vein system which transitions at depth to
structurally controlled silver-lead-zinc dominated mineralisation
where the Northeast Extension Zone would project down dip
underneath the Main Ixtaca Zone (see Figure 2, Longitudinal Section
of Main Ixtaca Zone and Cross Section of Northeast Extension Zone).
This potential for metal zonation from upper gold-silver to deep
silver-lead-zinc mineralisation is supported by geologic
interpretation, geologic models for epithermal precious metal
deposits and observations made in other epithermal vein deposits in
Mexico.
Norm Dircks, P.Geo., is a Qualified Person as
defined by National Instrument 43-101 (“NI 43-101”) and has
reviewed and approved the scientific and technical contents of this
news release.
About Almaden
Almaden Minerals Ltd. owns 100% of the Ixtaca
project in Puebla State, Mexico, subject to a 2.0% NSR royalty held
by Almadex Minerals Ltd. The Ixtaca deposit hosts a proven and
probable reserve containing 1.38 million ounces of gold and 85.1
million ounces of silver (73.1 million tonnes grading 0.59 g/t Au
and 36.3 g/t Ag). A report titled “Ixtaca Gold-Silver Project,
Puebla State, Mexico NI 43-101 Technical Report on the Feasibility
Study”, which was prepared in accordance with NI 43-101, is
available under the Company’s profile on SEDAR and on the Company’s
website. The Ixtaca Gold-Silver Deposit was discovered by Almaden
in 2010.
On Behalf of the Board of Directors,
“J. Duane
Poliquin” J. Duane
PoliquinChairmanAlmaden Minerals Ltd.
Safe Harbor Statement
Certain of the statements and information in
this news release constitute “forward-looking statements” within
the meaning of the United States Private Securities Litigation
Reform Act of 1995 and “forward-looking information” within the
meaning of applicable Canadian provincial securities laws. All
statements, other than statements of historical fact, are
forward-looking statements or information. Forward-looking
statements or information in this news release relate to, among
other things: the likelihood of any discovery of merit at the SE
Alteration Zone or Ixtaca Deeps, and the likelihood of success of
the geophysical program and its contribution to drilling plans.
These forward-looking statements and information
reflect the Company’s current views with respect to future events
and are necessarily based upon a number of assumptions, including
assumptions in respect of Almaden’s financial position, that, while
considered reasonable by the Company, are inherently subject to
significant legal, regulatory, business, operational and economic
uncertainties and contingencies, and such uncertainty generally
increases with longer-term forecasts and outlook. These assumptions
include: stability and predictability in Mexico’s mineral tenure,
mining, environmental and agrarian laws and regulations, as well as
their application and judicial decisions thereon; continued respect
for the rule of law in Mexico; prices for gold, silver and base
metals remaining as estimated; currency exchange rates remaining as
estimated; availability of funds; capital, decommissioning and
reclamation estimates; mineral reserve and resource estimates;
prices for energy inputs, labour, materials, supplies and services
(including transportation); no labour-related disruptions; all
necessary permits, licenses and regulatory approvals being received
in a timely manner; the ability to secure and maintain title and
ownership to properties and the surface rights necessary for
operations; community support in the Ixtaca Project; and the
ability to comply with environmental, health and safety laws. The
foregoing list of assumptions is not exhaustive.
The Company cautions the reader that
forward-looking statements and information involve known and
unknown risks, uncertainties and other factors that may cause
actual results and developments to differ materially from those
expressed or implied by such forward-looking statements or
information contained in this news release. Such risks and other
factors include, among others, risks related to: political risk in
Mexico; crime and violence in Mexico; corruption; environmental
risks, including environmental matters under Mexican laws and
regulations; impact of environmental impact assessment requirements
on the Company’s planned exploration and development activities on
the Ixtaca Project; certainty of mineral title and the outcome of
litigation; community relations; governmental regulations and the
ability to obtain necessary licences and permits; risks related to
mineral properties being subject to prior unregistered agreements,
transfers or claims and other defects in title; changes in mining,
environmental or agrarian laws and regulations and changes in the
application of standards pursuant to existing laws and regulations
which may increase costs of doing business and restrict operations;
as well as those factors discussed the section entitled “Risk
Factors” in Almaden’s Annual Information Form and Almaden’s latest
Form 20-F on file with the United States Securities and Exchange
Commission in Washington, D.C. Although the Company has attempted
to identify important factors that could affect the Company and may
cause actual actions, events or results to differ materially from
those described in forward-looking statements or information, there
may be other factors that cause actions, events or results not to
be as anticipated, estimated or intended. There can be no assurance
that our forward-looking statements or information will prove to be
accurate. Accordingly, readers should not place undue reliance on
forward-looking statements or information. Except as required by
law, the Company does not assume any obligation to release publicly
any revisions to on forward-looking statements or information
contained in this news release to reflect events or circumstances
after the date hereof or to reflect the occurrence of unanticipated
events.
Contact Information:
Almaden Minerals Ltd.Tel. 604.689.7644Email:
info@almadenminerals.comhttp://www.almadenminerals.com/
Photos accompanying this announcement are available
at:https://www.globenewswire.com/NewsRoom/AttachmentNg/bb3e71ce-d4a7-4825-bf33-5c7b8feb824a
https://www.globenewswire.com/NewsRoom/AttachmentNg/3bab910f-d54e-4d5f-83d7-407491a25831
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