Mr. Patrick Laracy reports
VULCAN MINERALS INC. - RED CROSS LAKE DELIVERS STELLAR NICKEL-COPPER-COBALT SOIL ANOMALY IN NEWFOUNDLAND
Vulcan Minerals Inc. has released impressive soil geochemical results from the Red Cross Lake nickel-copper-cobalt project in central Newfoundland. Highlights are as follows:
Highlights:
- From the government of Newfoundland and Labrador database of 22,400 entries for till samples, the highest recorded nickel value is 2,061 parts per million. Vulcan's current survey contains three soil samples exceeding this value, namely 3,936 ppm, 2,914 ppm and 2,555 ppm nickel.
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Seventeen soil samples exceed 1,000 parts per million (0.10 per cent) nickel.
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Including best sample of 3,936 ppm nickel, 674 ppm copper and 230 ppm cobalt.
Red Cross Lake
In late 2023, 765 soil geochemical samples were taken over the Red Cross Lake intrusive
suite (RCLIS) and surrounding volcanic and volcaniclastic sedimentary rocks. The RCLIS
is a layered, mafic-ultramafic intrusion comprising peridotite, troctolite, olivine gabbro and
a variety of further fractionated gabbroic phases. Detailed mapping and mineral-scale
geochemistry demonstrate that nickel depletion in olivine within troctolite units has
occurred and is locally significant, suggesting that nickel has been preferentially
partitioned into an immiscible sulphide melt and segregated in the intrusion providing an
excellent exploration target.
The soil geochemical survey delivered highly anomalous nickel-copper-cobalt values with
41 samples above 500 ppm nickel including 17 samples greater than 1,000 ppm nickel
(0.10 per cent Ni) with the highest sample yielding 3,936 ppm (0.39 per cent Ni). This is one of three
samples that exceed the highest Ni ever analyzed within 22,400 entries in the
Newfoundland and Labrador Geological Survey's till geochemistry database, demonstrating the significance
of these results on a comparative basis with tills targeting C soil horizons.
Nickel (Ni) values show a strong correlation with copper (Cu) and cobalt (Co). Twenty-four samples assayed greater than 200 ppm Cu (maximum of 1,142 ppm) and 22 samples
assayed greater than 100 ppm Co (maximum 230 ppm). The highest Ni-Cu-Co values
are coincident with and adjacent to a prominent magnetic high and electromagnetic
conductor defined from an airborne VTEM (versatile time-domain electromagnetic) survey which is interpreted, based on surface
geology, to be related to the lower portion of the Red Cross Lake intrusion.
President Patrick Laracy commented: "The impressive soil results confirm the project's
significant potential for magmatic-style nickel-copper-cobalt mineralization in a favourable
geologic environment. The high number of anomalous samples spatially associated with
relevant geophysical anomalies provide an excellent exploration target. We are initiating
permitting for advanced exploration, including drilling where warranted in 2024."
Further, five samples assayed greater than 200 ppm gold within anomalous clusters on
the margins of the geophysical anomalies, suggesting association with the Victoria Lake
sedimentary country rock into which the Red Cross Lake intrusion penetrated. The Red
Cross Lake property is immediately adjacent to the Marathon Gold, now Calibre Mining
Corp., claims where a multimillion-ounce gold deposit is currently is being developed. Its mining lease is approximately 3.5 kilometres to the west of Vulcan's claim boundary.
Quality control
Vulcan contracted GroundTruth Exploration to complete the soil geochemical survey at
Red Cross Lake. Soil traverses were carried out on 100-metre spaced grid lines with 100 m
stations. Samples were collected using hand augers to target C horizon soil. GroundTruth
collected four field duplicate samples per 100 samples. Samples were delivered by
GroundTruth to SGS Canada Inc. in Grand Falls-Windsor for preparation prior to
analysis at the SGS Burnaby laboratory. Vulcan employed SGS's two-acid leach/inductively coupled plasma mass spectrometry
multielement analysis. SGS's analytical laboratories operate under a quality
management system that complies with ISO/IEC 17025 and undertake their own internal
coarse and pulp duplicate analysis to ensure proper sample preparation and equipment
calibration. Preliminary inspection of these control samples shows them to be within the
expected limits.
About Vulcan
Minerals Inc.
Vulcan Minerals is a precious and base metals exploration company based in St. John's,
Nfld. The company has strategic land positions in multiple active Newfoundland
gold and base metal exploration and development belts. It also holds approximately
30.5 per cent of the shares in Atlas Salt Inc. Atlas Salt is an industrial minerals
company currently developing the Great Atlantic salt deposit in western Newfoundland.
Mr. Laracy, PGeo, president, is the qualified person responsible for the technical
contents of this news release as defined in National Instrument 43-101.
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