VANCOUVER, Oct. 9, 2019 /CNW/ - Crystal Lake Mining
Corporation (TSXV: CLM OTC: SIOCF FSE: SOG-FF)
("Crystal Lake" or the "Company") is pleased to announce the
discovery of an entirelynew copper-gold (Cu-Au) porphyry mineral
zone at the 72' Zone; 2.3km northeast of the Burgundy Ridge
mineralization. This represents a new copper-gold (Cu-Au) rich
porphyry on the Newmont Lake Project located at the western margin
of the Eskay Rift in the Heart of the Golden Triangle, British Columbia.
This discovery is 250 metres west-northwest of historic
high-grade Cu-Au skarn-type mineralization drilled by the previous
operator and ~2km away from newly discovered analogous
mineralization on surface at the Rock Islands indicative of a
potentially large porphyry system. This is the first discovery of
porphyry-type mineralization at 72' Zone, and the system
remains open to depth and along trend both to the north and
south. (See Figure 1).
Maurizio Napoli, President
/ CEO of Crystal Lake
commented "We are excited to see our initial drilling
campaign result in the discovery of a porphyry Copper-Gold system
and expansion of the Burgundy Ridge alteration system. The 2019
program has already provided promising data to vector into the
high-grade core of these large porphyry-hydrothermal
systems."
Highlights
- New Cu-Au-Ag porphyry discovery highlighted by 56.35 metres
of 0.45% Cu, 0.33 g/t Au, and 3.44 g/t Ag from 224.88 metres –
281.23 metres in diamond drill hole STDDH19-006.
- Strong potassic alteration centre of chalcopyrite-bornite
within grading 22.28 metres of 0.89% Cu, 0.71 g/t Au, and 6.65
g/t Ag from 228.00 metres – 250.28 metres in diamond drill hole
STDDH19-006.
- Widespread alteration and sulphide mineralization associated
with large Cu-Au-Ag porphyry systems in the region intercepted in
all four holes.
- High-grade chalcopyrite-bornite mineralization is relatively
shallow compared to other porphyry systems in the region.
- System may be evidence for high-grade porphyry-related
skarn-type mineralization observed on surface along the entire
Burgundy trend.
A total of four, widely spaced diamond drill holes tested a
700m x 300m area. All of the holes intercepted
widespread sulphide mineralization and alteration styles
characteristic of large porphyry Cu-Au systems. The third diamond
drill hole into the target area (STDDH19-006) cut through
stock-work hosted and disseminated chalcopyrite-bornite
mineralization ("hypogene sulphide") associated with a potassic
alteration zone. The 56.35 metre diamond drill core interval
contains 0.45% Cu, 0.33 g/t Au, and 3.44 g/t Ag. Importantly,
the intercept includes a zone of intense potassic alteration and
high-grade hypogene mineralization comprising 22.28 metres of
diamond drill core intercepted 0.89% Cu, 0.71 g/t Au, and 6.65 g/t
Ag. It is suggested that this intercept may be an early
indication of the large Cu-Au-Ag porphyry system underlying the
Burgundy Trend that is responsible for driving fluids that
generated the high-grade skarn mineralization observed at surface
along the trend. Further hyperspectral data supports the
continuation of the alteration system in these directions. (See
Figure 1).
The new porphyry system was identified through an extensive
field mapping and spectral geology program that defined a large
hydrothermal system focused around a multi-stage intrusive centre
and associated hydrothermal breccias. The presence of alteration
and sulphide mineralization in the adjacent diamond drill holes
suggests the presence of a sizable hydrothermal system in the area.
STDDH19-006 is the first hypogene-only mineralization intercepted
at 72' Zone to date.
Cole Evans, President / CEO
of HEG commented "This obviously represents an
exciting and major development over the Burgundy trend. HEG
geologists worked diligently to develop a new lithology and
alteration map of the area supported by their hyperspectral
technology never before used on the property. We focused on
defining a complex intrusion, breccia, and alteration paragenesis
prior to the initial target testing. Long intercepts of strong
sulphide and white mica alteration in STDDH13-003 and STDDH13-005,
located nearly 600 metres and 450 metres respectively from
STDDH19-006 is good evidence for the presence of a large porphyry
system. The entire technical team is extremely excited about these
results. We feel this is one of a series of mineralization centres
that have never been drilled within the Burgundy system and might
be the heat and fluid source behind high-grade Cu-Au-Ag-Zn
mineralization on surface along the entire 2.3km trend."
Crystal Lake Provides Drilling and Work Update
A total of 6,546 metres of diamond drilling has been
completed to date in 2019 at the Newmont Lake Project. Completed
drilling has been focused on the Burgundy Trend, and Newmont Lake
Gold Corridor. In addition, a massive grassroots exploration
program and data interpretation program is systematically being
executed across the entire Newmont Lake Project. The following
tables provide shareholders a summary of the progress made so
far:
Target
|
# of
Holes
|
Total
Metres
|
% of
Total
|
Assay
Status
|
Burgundy
Ridge
|
10
|
3019.5 m
|
46%
|
Pending
|
NW Zone
|
9
|
1623.5 m
|
25%
|
Pending
|
72' Zone (part of
Burgundy Trend)
|
4
|
1311.0 m
|
20%
|
Received
|
Arseno (part of
Newmont Lake Gold Corridor)
|
2
|
592.0 m
|
9%
|
Pending
|
Table 2: Summary of 2019 drilling completed to date.
Further assay results are to follow as they are received and
Quality Assurance/Quality Control (QAQC) procedures are
implemented.
Work
|
Quantity
|
Status/Purpose
|
Diamond
Drilling
|
6,546
metres
|
Majority of the
assays pending. The initial assay results highlighting (1)
significant expansion of high-grade gold at the NW Zone and (2)
discovery of first Cu-Au-Ag porphyry system at 72' Zone.
|
IP Geophysical
Surveys
|
~12-line
kilometres
|
Identification of
potential new high-grade Au systems along the Newmont Lake Gold
Corridor.
|
Soil
Sampling
|
> 3,000
samples
|
To define large
scale, well-endowed metal systems across the Newmont Lake
Property.
|
Rock
Sampling
|
~2,500
samples
|
To outline new
surface discoveries, geochemical vectoring, and confirmation of
historic assays in a variety of locations.
|
Hyperspectral
Sampling
|
~4,500
samples
|
To create numerous
spectral geology layers critical in the interpretation of
alteration systems and vectors in exploration targeting.
|
Geological
Mapping
|
~350
km2
|
1:2000 scale or
finer, to outline the geology, structure and alteration zones within variety of areas of interest
across the Newmont Lake Project to assist in drill targeting and
new discovery.
|
Exploration Camp
and
Logistical Network
Build
|
50-person
spring/summer/fall capacity with current 8-person winter
capacity.
|
Critical component
for low-cost exploration complete with 2 airstrips, 2 sets of bulk
fuel tanks, equipment storage etc.
|
Cautionary Statement of Photo Gallery:
Please note the visualizations are selected images highlighting
strong visual mineralization from a variety of new showings and
recent diamond drill core. Mineral identification has been
determined visually by geologists and cross-referenced via mobile
X-ray Fluorescence elemental geochemical techniques
(ThermoScientific Niton XL5 pXRF). Portable XRF data is not
provided as it is not an indicator of representative geochemistry
of the entire rock mass. The reader should also note that while
relative spatial information is provided, mineralization is not
necessary representative of space between any given location and it
should not be assumed that lateral continuity exists. The reader is
encouraged to exercise caution, due their due diligence, and
determine their own conclusions with the information provided.
QAQC/ Analytical Procedures
Rock samples from the Newmont Lake Project were sent to
MSA LABS' preparation facility in
Terrace, B.C., where samples were
prepared using method PRP-910. Samples were dried, crushed to 2mm,
split 250g and pulverized to 85% passing 75 microns. Prepped
samples were sent to MSA LABS'
analytical facility in Langley,
B.C, where 50g pulps were analyzed for gold using method
FAS-121 (fire assay-AAS finish). Gold assays greater than 100 g/t
Au were automatically analyzed using FAS-425 (fire assay with a
gravimetric finish). Rock samples were analyzed for 53 elements
using method IMS-230, multi-element ICP-MS 4-acid digestion,
ultra-trace level. Silver assay results greater than 100 g/t Ag and
cobalt, copper, nickel, lead and zinc greater than 10,000ppm were
automatically analyzed by ore grade method ICF-6.
Crystal Lake Mining conducts its own QA/QC program where three
standard reference material pulps, two blank reference material
samples are inserted for every 100 samples when analyzing rock
samples.
Soil samples from the Newmont Lake Project were sent to
MSA LABS' preparation facility in
Terrace, B.C., where samples were
prepared using method PRP-757. Soil samples were dried and screened
to 80 mesh, discard plus fraction. Prepped samples were sent to
MSA LABS' analytical facility in
Langley, B.C, where they were
analyzed for 51 elements using IMS-131 for samples with 20g or
greater and IMS-130 for samples between 0.5g and 20g.
Crystal Lake Mining conducts its own QA/QC program where three
standard reference material pulps, two blank reference material
pulps are inserted for every 100 samples when analyzing soil
samples.
Forward-Looking Statement
This news release may contain certain "forward looking
statements". Forward-looking statements involve known and unknown
risks, uncertainties, assumptions and other factors that may cause
the actual results, performance or achievements of the Company to
be materially different from any future results, performance or
achievements expressed or implied by the forward-looking
statements. Any forward-looking statement speaks only as of the
date of this news release and, except as may be required by
applicable securities laws, the Company disclaims any intent or
obligation to update any forward-looking statement, whether as a
result of new information, future events or results or otherwise.
Neither 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.
Qualified Person
The technical information in this news release has been reviewed
and approved by Mr. Maurizio Napoli,
P. Geo., CEO/President for Crystal Lake Mining, a Qualified Person
responsible for the scientific and technical information contained
herein under National Instrument 43-101 standards.
About Crystal Lake Mining
Crystal Lake Mining is a Canadian-based junior exploration
company focused on building shareholder value through high-grade
discovery opportunities in British
Columbia and Ontario. The
Company has an option to earn a 100% interest in the Newmont Lake
Project, one of the largest land packages among juniors in the
broader Eskay region in the heart of Northwest B.C.'s Golden
Triangle.
On Behalf of the Board of Directors,
CRYSTAL LAKE MINING
CORP.
"Maurizio Napoli"
President & CEO
Email: info@crystallakemining.com
www.crystallakemining.com
SOURCE Crystal Lake Mining Corporation