Copper Lake Resources Ltd. (“Copper Lake” or the “Company”) (TSX-V:
CPL, Frankfurt: WOI, OTC: WTCFZ) is pleased to provide an update on
the exploration program currently being undertaken on its Marshall
Lake copper-zinc-silver volcanogenic massive sulphide (VMS)
property, located northeast of Thunder Bay, Ontario, as well as to
announce the commencement of an orientation gravity survey on the
property.
The primary focus of exploration is a
3,000 metre drilling program testing a large, strong untested
Induced Polarization (IP) anomaly (“deep IP target”), situated
adjacent and below the Billiton copper-zinc-silver VMS
deposit, with a secondary focus on other base-metal
occurrences on the property that have seen little or no historical
drilling. Due to extreme cold weather conditions over the last
several weeks, which has resulted in multiple operating and
logistical problems at the drill and exploration camp, drilling
progress has been slow and the deep IP target has yet to be
tested.
DRILLING UPDATE
Highlighting recent drilling is the intersection
of two well-mineralized zones in hole Mar-21-03
(64.20-66.87 metres & 72.33-76.07 metres, respectively). Both
contain appreciable blebby, stringer and heavily disseminated to
semi-massive pyrite, chalcopyrite and sphalerite, hosted within
felsic volcaniclastic rocks characterized by intense biotite,
chlorite, actinolite and silicic alteration. Such mineralization
and alteration are typical of stringer or footwall zones, seen
proximal or below massive sulphide deposits (see Copper Lake news
release, dated January 4, 2022).
The target for Mar-21-03 is a
VTEM airborne conductor, modelled at a depth of 150 metres
down-the-hole. Mar-21-03 was completed to a final
depth of 221 metres, encountering moderate sericite, chlorite and
biotite alteration in felsic volcanic rocks, containing mostly
disseminated to heavily disseminated pyrite with minor chalcopyrite
and sphalerite. Based on the visual results seen in
Mar-21-03, it would appear that the VTEM anomaly
is explained by the presence of the 2 well-altered, mineralized
zones seen at shallower depth, between 64.20 and 76.07 metres. A
borehole electromagnetic (BHEM) survey will be completed on this
hole to help identify extensions of the mineralized-altered zone
and to assist in vectoring towards thicker accumulations of
sulphide mineralization at this locale.
Drill core for all mineralization obtained to
date has been submitted to a laboratory for assay; drill results
will be released as they become available.
Due to extreme cold weather conditions and
resulting operational difficulties being experienced at the drill
and camp site, the Company has decided to implement a temporary
pause in diamond drilling, until February 7th. This will allow the
drilling contractor the opportunity to obtain the requisite
equipment to operate the drill effectively in extreme cold weather
conditions and for the Company to operate the camp efficiently and
ensure the safety of personnel.
DEEP IP TARGET
Drill holes Mar-22-01 and
Mar-22-02 will test the heart of the deep
IP target, characterized by high conductivity/low
resistivity and high chargeability, at a vertical depth of
approximately 350 metres. Both holes are intended to intersect the
deep IP target where the highest conductivity and chargeability
overlap, within this large untested anomaly with dimensions of 800
x 300 x 300 metres (see Figures 1A and 1B). The
anomaly is situated between 150 to 450 metres below surface and
represents a new target area, never previously tested by diamond
drilling. The deep IP target appears to be
situated down-plunge from the Billiton copper-zinc-silver massive
sulphide deposit (historical resource of 2.2 MT at 1.3%
copper, 4.2% zinc and 2.5 opt silver1) in
a fold hinge, a favourable structural location for finding large
massive sulphide deposits.
An orientation gravity survey has commenced over
the deep IP target to provide further data on the
size and geometry of the sulphide mineralized zone and to assist
with the targeting of future drill holes. The gravity survey will
be completed in a few days time with a preliminary interpretation
anticipated to be in-hand, within 7 days of the completion of the
survey. A more widespread survey may be warranted to help identify
other deep drill targets within this large high-priority area
Additionally, borehole electromagnetic (BHEM)
surveys will be completed on all drill holes undertaken by the
Company on the deep IP target. BHEM surveys are important tools
when exploring for VMS deposits as they assist in vectoring towards
conductive sulphide bodies.
DEEDS ISLAND TARGET
The Marshall Lake Belt clearly has potential for
discovery of multiple VMS deposits – there are several
attractive targets that have seen little or no drilling. The Deeds
Island area is one such target, comprising an 800-metre long zinc
bedrock geochemical anomaly (up to 1,000 ppm zinc), closely
associated with a strong extensive garnet-actinolite alteration
zone and coincident airborne EM conductors. It is situated 6 km to
the east of the Billiton deposit in younger rocks and represents
another prospective VMS target on the Property that has seen no
historic drilling (see Figure 2).
A gravity survey will be completed over the
Deeds Island area to help prioritize drill targets over this large,
prospective anomaly. This will occur following completion of the
gravity survey over the Deep IP target. Follow-up
drilling will occur shortly thereafter, while freeze-up conditions
are in effect in this area.
1The resource described above
is considered historic under NI-43-101 guidelines and have not been
verified by an Independent Qualified Person and therefore should
not be relied upon. The Company is not treating the historic
resource as a current Mineral Resource
QUALIFIED PERSON
Donald Hoy, M. Sc., P. Geo., Copper
Lake’s Vice President of Exploration, is the Qualified Person
responsible for the technical content contained in this news
release.
ABOUT COPPER LAKE RESOURCES
Copper Lake Resources Ltd. is a publicly traded
Canadian mineral exploration and development company with interests
in two projects both located in Ontario.
www.copperlakeresources.com
The Marshall Lake high-grade
VMS copper, zinc, silver and gold project, comprises an area of
approximately 220 square km located 120 km north of Geraldton,
Ontario and is accessible by all-season road from the Trans-Canada
Highway and just 22 km north of the main CNR rail line. Copper Lake
has a 75% interest in the joint ventured property, which consists
of 233 claims and 52 mining leases. The project also includes 148
claim cells staked in 2018 and 2020 that are 100% owned and not
subject to any royalties, which add approximately 30 square km to
the original property.
In addition to the original Marshall Lake
property above, Marshall Lake also includes the Sollas Lake and
Summit Lake properties, which are 100% owned by the Company and are
not subject to any royalties. The Sollas Lake property consists of
20 claim cells comprising an area of 4 square km on the east side
of the Marshall Lake property where historical EM airborne
geophysical surveys have outlined strong conductors on the property
hosted within the same favorable felsic volcanic units. The Summit
Lake property currently consists of 100 claim cells comprising an
area of 20.5 square km, is accessible year-round, and is located
immediately west of the original Marshall Lake property. The
Marshall Lake project is located in the traditional territories of
the Aroland and Animbiigoo Zaagi igan Anishinaabek (“AZA”) First
Nations.
Copper Lake also has a 71.41% joint venture
interest in the Norton Lake nickel, copper,
cobalt, and palladium PGM property, located in the southern Ring of
Fire area, is approximately 100 km north of the Marshall Lake
Property. The Norton Lake property has a NI 43-101 compliant
Measured and Indicated resource of 2.26 million tonnes @ 0.67% Ni,
0.61% Cu, 0.03% Co and 0.46 g/t Pd. The Norton Lake property is
located in the traditional territories of the Eabametoong (“Fort
Hope”) and Neskantaga First Nations.
On behalf of the Board of
Directors,
Copper Lake Resources
Ltd.
Terry MacDonald,
CEO
(416) 561-3626
tmacdonald@copperlakeresources.com
Neither the TSX Venture Exchange nor its
Regulation Services Provider (as that term is defined in the
policies of the TSX Venture Exchange) accepts responsibility for
the adequacy or accuracy of this release.
PDF files accompanying this announcement are available at
http://ml.globenewswire.com/Resource/Download/162b2d8f-c606-40f3-98b5-46efd00de815
http://ml.globenewswire.com/Resource/Download/46d0dad8-d8cb-434e-b7fd-2814461635e6
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