Patriot Battery Metals Inc. (the “Company” or “Patriot”)
(TSX-V: PMET) (ASX: PMT) (OTCQX: PMETF) (FSE: R9GA) is
pleased to announce core assays for sixteen (16) holes completed as
part of the 2023 winter drill program currently underway at its
wholly owned Corvette Property (the “Property”), located in the
James Bay Region of Quebec. The winter phase of the drill campaign
is focused on the CV5 Pegmatite, located approximately 13.5 km
south of the regional and all-weather Trans-Taiga Road and
powerline infrastructure.
The sixteen (16) drill holes (NQ core size –
47.6 mm inside diameter) reported herein targeted the eastward
extension of the high-grade Nova Zone (25.0 m at 5.04% Li2O in
CV22-083) situated in the eastern area of the currently defined CV5
Pegmatite (Figure 1) (see news release dated January 29,
2023). The recent drilling is interpreted to have extended this
zone along strike by approximately 400 m, through high-grade
mineralized intersections in drill holes CV23-105 (83.7 m
at 3.13% Li2O including
19.8 m at 5.28%
Li2O), CV23-106
(11.2 m at 2.99%
Li2O and 6.0 m
at 2.92% Li2O), CV23-107
(37.1 m at 2.09%
Li2O or 3.0 m at
5.43% Li2O), and
CV23-108 (26.6 m at 2.44%
Li2O or 5.0 m at
4.30% Li2O). The Nova
Zone has now been traced in multiple drill holes over a strike
length of approximately 750 m (CV22-017 to CV23-108), with
geological modelling supporting a continuous spodumene mineralized
zone of variable thickness, at grades of 2 - 5+% Li2O, occurring
between vertical depths of approximately 125 to 325 m. The
high-grade Nova Zone includes an extremely high-grade sub-zone that
is an approximate 3 - 25 m thick (core length) band of 5+%
Li2O spodumene pegmatite that has
been traced (at 100 m drill spacing) over a minimum 200 m strike
length between drill holes CV22-083, 093, and
CV23-105.
The intersections in drill holes CV22-093 and
CV23-105, located 100 m along strike of each other, illustrates the
swell and pinch nature of pegmatite intrusive systems. Drill hole
CV22-093 returned an aggregate pegmatite intersection of 81 m,
including a continuous intersection of 52 m, while drill hole
CV23-105 returned an aggregate pegmatite intersection of 152 m,
including a continuous intersection of 84 m. Additionally, grades
returned in drill hole CV23-109, which tested the pegmatite closer
to surface above hole CV23-105, illustrate how relatively low to
moderate grade lithium pegmatite (i.e., CV23-109 – 60.1 m at 0.23%
Li2O, including 6.5 m at 0.90% Li2O) may be located in close
proximity to very high-grade lithium pegmatite (i.e., CV23-105 –
83.7 m at 3.13% Li2O including 19.8 m at 5.28% Li2O). Both of these
attributes are typical of lithium pegmatite intrusions (swelling,
pinching, and zonation) and are applicable to the intersection in
drill hole CV23-125 (29.8 m at 0.14% Li2O) marking the eastern end
of the current drilling to date, where, coupled with encouraging
indicator mineralogy as is present, suggest strong potential for
the system to continue at favourable grades.
Six (6) drill rigs are actively coring at the
CV5 Pegmatite and will continue to operate until approximately
April 20th where drilling activities will be paused as requested by
the local communities to accommodate the goose harvesting season.
The exploration activities at Corvette will resume in late May for
the summer-fall portion of the 2023 drill campaign. Drill core
processing and sample shipments to the analytical lab (SGS) will
continue without disruption.
The primary objectives of the 2023 drill
campaign are to further delineate the extent of the CV5 Pegmatite
culminating in an initial mineral resource estimate scheduled for
Q2 2023, as well as infill drilling to refine the geological model
to achieve indicated mineral resource confidence to support a
Pre-Feasibility Study. Based on drill holes completed through March
20, 2023, the CV5 Pegmatite has now been traced
continuously by drilling (at ~50-150 m spacing) over a lateral
distance of at least 3.15 km (CV22-074 to CV23-125),
remaining open along strike at both ends and to depth along
most of its length.
Core samples for twenty-seven (27) additional
drill holes have arrived at the analytical lab (SGS) with core
processing ongoing at site. Core sample assay results for the
sixteen (16) drill holes reported herein are presented in Table 1.
Drill holes attributes were previously presented in Table 2 of news
release dated March 23, 2023.
Table 1: Mineralized drill intercept summary for drill holes
reported herein as part of the 2023 winter program
https://www.globenewswire.com/NewsRoom/AttachmentNg/c29cbf8d-f1e4-4ac5-945e-7d45cd0031f8
https://www.globenewswire.com/NewsRoom/AttachmentNg/6a6cc22b-c39f-47ef-a493-383aee767637
Figure 1: Drill hole locations completed through
March 20, 2023, at the CV5 Pegmatite
https://www.globenewswire.com/NewsRoom/AttachmentNg/6fe3acbb-6048-43dc-9503-29bc9fc065a0
Figure 2: High-grade lithium pegmatite
intersection in drill hole CV23-105 – 19.8 m at 5.28% Li2O (red
box)
https://www.globenewswire.com/NewsRoom/AttachmentNg/c3e9aac5-613c-49f9-bc97-25ae885b784f
Figure 3: Spodumene in pegmatite from drill hole
CV23-105 (top), and high-grade lithium pegmatite intersection in
drill hole CV23-115 (bottom) – 1.3 m at 6.53% Li2O (blue box)
About the CV Lithium Trend
The CV Lithium Trend is an emerging spodumene
pegmatite district discovered by the Company in 2017 and spans more
than 25-km across the Corvette Property. The core area includes an
approximate 3.15 km long spodumene pegmatite (the ‘CV5 Pegmatite’)
and multiple proximal secondary spodumene pegmatite lenses. This
corridor has returned drill intercepts of 156.9 m at 2.12% Li2O,
including 25.0 m at 5.04% Li2O or 5.0 m at 6.36% Li2O (CV22-083),
159.7 m at 1.65% Li2O (CV22-042), 131.2 m at 1.96% Li2O (CV22-100),
and 83.7 m at 3.13% Li2O including 19.8 m at 5.28% Li2O
(CV23-105).
To date, six (6) distinct clusters of lithium
pegmatite have been discovered across the Property – CV5 Pegmatite
and associated lenses, CV4, CV8-12, CV9, CV10, and the recently
discovered CV13. Given the proximity of some pegmatite outcrops to
each other, as well as the shallow till cover in the area, it is
probable that some of the outcrops may reflect a discontinuous
surface exposure of a single, larger pegmatite ‘outcrop’
subsurface. Further, the high number of well-mineralized pegmatites
along the trend indicate a strong potential for a series of
relatively closely spaced/stacked, sub-parallel, and sizable
spodumene-bearing pegmatite bodies, with significant lateral and
depth extent, to be present.
Qualified/Competent Person
The information in this news release that
relates to exploration results for the Corvette Property is based
on, and fairly represents, information compiled by Mr. Darren L.
Smith, M.Sc., P.Geo., who is a Qualified Person as defined by
National Instrument 43-101, and member in good standing with the
Ordre des Géologues du Québec (Geologist Permit number 1968), and
with the Association of Professional Engineers and Geoscientists of
Alberta (member number 87868). Mr. Smith has reviewed and approved
the technical information in this news release.
Mr. Smith is Vice President of Exploration for
Patriot Battery Metals Inc. and a Senior Geologist and Project
Manager with Dahrouge Geological Consulting Ltd. Mr. Smith holds
common shares and options in the Company.
Mr. Smith has sufficient experience, which is
relevant to the style of mineralization, type of deposit under
consideration, and to the activities being undertaken to qualify as
a Competent Person as described by the JORC Code, 2012. Mr. Smith
consents to the inclusion in this news release of the matters based
on his information in the form and context in which it appears.
About Patriot Battery Metals
Inc.
Patriot Battery Metals Inc. is a mineral
exploration company focused on the acquisition and development of
mineral properties containing battery, base, and precious
metals.
The Company’s flagship asset is the 100% owned
Corvette Property, located proximal to the Trans-Taiga Road and
powerline infrastructural corridor in the James Bay Region of
Québec. The land package hosts significant lithium potential
highlighted by the 3.15 km long CV5 spodumene pegmatite with drill
intercepts of 156.9 m at 2.12% Li2O, including 25.0 m at 5.04% Li2O
or 5.0 m at 6.36% Li2O (CV22-083), 159.7 m at 1.65% Li2O
(CV22-042), 131.2 m at 1.96% Li2O (CV22-100), and 83.7 m at 3.13%
Li2O including 19.8 m at 5.28% Li2O (CV23-105). Additionally, the
Property hosts the Golden Gap Trend with grab samples of 3.1 to
108.9 g/t Au from outcrop and 7 m at 10.5 g/t Au in drill
hole, and the Maven Trend with 8.15% Cu, 1.33 g/t Au, and 171 g/t
Ag in outcrop.
The Company also holds 100% ownership of the
Freeman Creek Gold Property in Idaho, USA which hosts two
prospective gold prospects - the Gold Dyke Prospect with a 2020
drill hole intersection of 12 m at 4.11 g/t Au and 33.0 g/t Ag, and
the Carmen Creek Prospect with surface sample results including
25.5 g/t Au, 159 g/t Ag, and 9.75% Cu.
The Company’s other assets include the Pontax
Lithium-Gold Property, QC; and the Hidden Lake Lithium Property,
NWT, where the Company maintains a 40% interest, as well as several
other assets in Canada.
For further information, please contact us at
info@patriotbatterymetals.com Tel: +1 (604) 279-8709, or visit
www.patriotbatterymetals.com. Please also refer to the Company’s
continuous disclosure filings, available under its profile at
www.sedar.com and www.asx.com.au, for available exploration
data.
This news release has been approved by the Board of
Directors,
“BLAIR
WAY”
Blair Way, President, CEO, & Director
Disclaimer for Forward-Looking
Information
This news release contains forward-looking
statements and other statements that are not historical facts.
Forward-looking statements are often identified by terms such as
“will”, “may”, “should”, “anticipate”, “expects” and similar
expressions. All statements other than statements of historical
fact, included in this news release are forward-looking statements
that involve risks and uncertainties, including without limitation
statements with respect mineral resource estimate and
pre-feasibility report preparation. There can be no assurance that
such statements will prove to be accurate and actual results and
future events could differ materially from those anticipated in
such statements. Important factors that could cause actual results
to differ materially from the Company’s expectations include the
results of further exploration and testing, and other risks
detailed from time to time in the filings made by the Company with
securities regulators, available at www.sedar.com. The reader is
cautioned that assumptions used in the preparation of any
forward-looking information may prove to be incorrect. Events or
circumstances may cause actual results to differ materially from
those predicted, as a result of numerous known and unknown risks,
uncertainties, and other factors, many of which are beyond the
control of the Company. The reader is cautioned not to place undue
reliance on any forward-looking information. Such information,
although considered reasonable by management at the time of
preparation, may prove to be incorrect and actual results may
differ materially from those anticipated. Forward-looking
statements contained in this news release are expressly qualified
by this cautionary statement. The forward-looking statements
contained in this news release are made as of the date of this news
release and the Company will update or revise publicly any of the
included forward-looking statements as expressly required by
applicable law.
No securities regulatory authority or stock exchange has
reviewed nor accepts responsibility for the adequacy or accuracy of
the content of this news release.
Appendix 1 – JORC Code 2012 Table 1
information required by ASX Listing Rule 5.7.1
Section 1 – Sampling Techniques and
Data
Criteria |
JORC Code explanation |
Commentary |
Sampling techniques |
- Nature and quality of sampling (eg
cut channels, random chips, or specific specialised industry
standard measurement tools appropriate to the minerals under
investigation, such as down hole gamma sondes, or handheld XRF
instruments, etc). These examples should not be taken as limiting
the broad meaning of sampling.
- Include reference to measures taken
to ensure sample representivity and the appropriate calibration of
any measurement tools or systems used.
- Aspects of the determination of
mineralisation that are Material to the Public Report.
- In cases where ‘industry standard’
work has been done this would be relatively simple (eg ‘reverse
circulation drilling was used to obtain 1 m samples from which 3 kg
was pulverised to produce a 30 g charge for fire assay’). In other
cases more explanation may be required, such as where there is
coarse gold that has inherent sampling problems. Unusual
commodities or mineralisation types (eg submarine nodules) may
warrant disclosure of detailed information.
|
- Core sampling protocols met or
exceeded industry standard practices.
- Core Sampling is guided by lithology
as determined during geological logging (i.e., by a geologist). All
pegmatite intervals are sampled in their entirety (half-core),
regardless if spodumene mineralization is noted or not (in order to
ensure an unbiased sampling approach) in addition to ~1-3 m of
sampling into the adjacent wallrock (dependent on pegmatite
interval length) to “bookend” the sampled pegmatite.
- The minimum individual sample length
is 0.3 m and the maximum sample length is 3.0 m. Targeted
individual pegmatite sample lengths are 1.0 m.
- All drill core is oriented to
maximum foliation prior to logging and sampling and is cut with a
core saw into half-core pieces, with one half-core collected for
assay, and the other half-core remaining in the box for
reference.
- Core samples collected for drill
holes CV23-105, 106, and 107 were shipped to SGS Canada’s
laboratory in Lakefield, ON, while core samples collected for all
other drill holes were shipped to SGS Canada’s laboratory in
Val-d’Or, QC, for standard sample preparation (code PRP89) which
includes drying at 105°C, crush to 75% passing 2 mm, riffle split
250 g, and pulverize 85% passing 75 microns. The pulps were shipped
by air to SGS Canada’s laboratory in Burnaby, BC, where the samples
were homogenized and subsequently analyzed for multi-element
(including Li and Ta) using sodium peroxide fusion with ICP-AES/MS
finish (codes GE_ICP91A50 and GE_IMS91A50).
|
Drilling techniques |
- Drill type (eg core, reverse
circulation, open-hole hammer, rotary air blast, auger, Bangka,
sonic, etc) and details (eg core diameter, triple or standard tube,
depth of diamond tails, face-sampling bit or other type, whether
core is oriented and if so, by what method, etc).
|
- NQ or HQ size standard core drilling
was completed for all holes. Core is not oriented; however,
downhole OTV-ATV surveys have been completed on some prior holes to
assess overall structure.
|
Drill sample recovery |
- Method of recording and assessing
core and chip sample recoveries and results assessed.
- Measures taken to maximise sample
recovery and ensure representative nature of the samples.
- Whether a relationship exists
between sample recovery and grade and whether sample bias may have
occurred due to preferential loss/gain of fine/coarse
material.
|
- All drill core was geotechnically
logged following industry standard practices, and includes total
core recovery, fracture recording, ISRM rock strength and
weathering, and RQD. Core recovery is very good and typically
exceeds 90%.
|
Logging |
- Whether core and chip samples have
been geologically and geotechnically logged to a level of detail to
support appropriate Mineral Resource estimation, mining studies and
metallurgical studies.
- Whether logging is qualitative or
quantitative in nature. Core (or costean, channel, etc)
photography.
- The total length and percentage of
the relevant intersections logged.
|
- Upon receipt at the core shack, all
drill core received is pieced together, oriented to maximum
foliation, metre marked, geotechnically logged (including
structure), alteration logged, geologically logged, and sample
logged on an individual sample basis. Core box photos are also
collected of all core drilled, regardless of perceived
mineralization. Specific gravity measurements are also collected at
systematic intervals for all drill core.
- These logging practices meet or
exceed current industry standard practices and are of appropriate
detail to support a mineral resource estimation.
- The logging is qualitative by
nature, and includes estimates of spodumene grain size, inclusions,
and model mineral estimates.
|
Sub-sampling techniques and
sample preparation |
- If core, whether cut or sawn and
whether quarter, half or all core taken.
- If non-core, whether riffled, tube
sampled, rotary split, etc and whether sampled wet or dry.
- For all sample types, the nature,
quality and appropriateness of the sample preparation
technique.
- Quality control procedures adopted
for all sub-sampling stages to maximise representivity of
samples.
- Measures taken to ensure that the
sampling is representative of the in situ material collected,
including for instance results for field duplicate/second-half
sampling.
- Whether sample sizes are appropriate
to the grain size of the material being sampled.
|
- Drill core sampling follows industry
best practices. Drill core was saw cut with half-core sent for
geochemical analysis and half-core remaining in the box for
reference. The same side of the core was sampled to maintain
representativeness. Additionally, several intervals over several
holes have had quarter-core samples collected for mineral
processing programs, thus leaving only a quarter-core in the box
for reference over these intervals.
- Sample sizes are appropriate for the
material being assayed.
- A Quality Assurance / Quality
Control protocol following industry best practices was incorporated
into the program and included systematic insertion of quartz blanks
and certified reference materials into sample batches, as well as
collection of quarter-core duplicates, at a rate of approximately
5%. Additionally, analysis of pulp-split and course-split sample
duplicates were completed to assess analytical precision at
different stages of the laboratory preparation process, and
external (secondary) laboratory pulp-split duplicates were prepared
at the primary lab for subsequent check analysis and validation.All
protocols employed are considered appropriate for the sample type
and nature of mineralization and are considered the optimal
approach for maintaining representativeness in sampling.
|
Quality of assay data and
laboratory tests |
- The nature, quality and
appropriateness of the assaying and laboratory procedures used and
whether the technique is considered partial or total.
- For geophysical tools,
spectrometers, handheld XRF instruments, etc, the parameters used
in determining the analysis including instrument make and model,
reading times, calibrations factors applied and their derivation,
etc.
- Nature of quality control procedures
adopted (eg standards, blanks, duplicates, external laboratory
checks) and whether acceptable levels of accuracy (ie lack of bias)
and precision have been established.
|
- Core samples collected for drill
holes CV23-105, 106, and 107 were shipped to SGS Canada’s
laboratory in Lakefield, ON, while core samples collected for all
other drill holes were shipped to SGS Canada’s laboratory in
Val-d’Or, QC, for standard sample preparation (code PRP89) which
includes drying at 105°C, crush to 75% passing 2 mm, riffle split
250 g, and pulverize 85% passing 75 microns. The pulps were shipped
by air to SGS Canada’s laboratory in Burnaby, BC, where the samples
were homogenized and subsequently analyzed for multi-element
(including Li and Ta) using sodium peroxide fusion with ICP-AES/MS
finish (codes GE_ICP91A50 and GE_IMS91A50).
- The assay techniques are considered
appropriate for the nature and type of mineralization present, and
result in a total digestion and assay for the elements of
interest.
- The Company relies on both its
internal QAQC protocols (systematic quarter-core duplicates,
blanks, certified reference materials, and external checks), as
well as the laboratory’s internal QAQC.
- For assay results disclosed, samples
have passed QAQC review.
|
Verification of sampling and
assaying |
- The verification of significant
intersections by either independent or alternative company
personnel.
- The use of twinned holes.
- Documentation of primary data, data
entry procedures, data verification, data storage (physical and
electronic) protocols.
- Discuss any adjustment to assay
data.
|
- Intervals are reviewed and compiled
by the VP Exploration and Project Managers prior to disclosure,
including a review of the Company’s internal QAQC sample analytical
data.
- No twinned holes have been
completed, as all of the drilling in the area of interest is within
the last two years.
- Data capture utilizes MX Deposit
software whereby core logging data is entered directly into the
software for storage, including direct import of laboratory
analytical certificates as they are received. The Company employs
various on-site and post QAQC protocols to ensure data integrity
and accuracy.
- Adjustments to data include
reporting lithium and tantalum in their oxide forms, as it is
reported in elemental from in the assay certificates. Formulas used
are Li2O = Li x 2.153, and Ta2O5 = Ta x 1.2211
|
Location of data points |
- Accuracy and quality of surveys used
to locate drill holes (collar and down-hole surveys), trenches,
mine workings and other locations used in Mineral Resource
estimation.
- Specification of the grid system
used.
- Quality and adequacy of topographic
control.
|
- Each drill hole’s collar has been
surveyed with a handheld GPS or RTK (Trimble Zephyr 3).
- The coordinate system used is UTM
NAD83 Zone 18.
- The Company completed a
property-wide LiDAR and orthophoto survey in August 2022, which
provides high-quality topographic control.
- The quality and accuracy of the
topographic controls are considered adequate for advanced stage
exploration and development.
|
Data spacing and
distribution |
- Data spacing for reporting of
Exploration Results.
- Whether the data spacing and
distribution is sufficient to establish the degree of geological
and grade continuity appropriate for the Mineral Resource and Ore
Reserve estimation procedure(s) and classifications applied.
- Whether sample compositing has been
applied.
|
- Drill hole spacing is dominantly at
~100 m; however, tightens to ~50 m in some places, and widens
to ~150 in a small number of places.
- Based on the nature of the
mineralization and continuity in geological modelling, it is
believed that a 100 m spacing will be sufficient to support an
inferred mineral resource estimate.
- Core sample lengths typically range
from 0.5 to 1.5 m and average ~1 m. Sampling is continuous within
all pegmatite encountered in drilling.
- Sample compositing has not been
applied
|
Orientation of data in relation
to geological structure |
- Whether the orientation of sampling
achieves unbiased sampling of possible structures and the extent to
which this is known, considering the deposit type.
- If the relationship between the
drilling orientation and the orientation of key mineralised
structures is considered to have introduced a sampling bias, this
should be assessed and reported if material.
|
- No sampling bias is anticipated
based on structure within the mineralized body.
- The mineralized body is relatively
undeformed and very competent, although likely has some meaningful
structural control.
- The mineralized body is steeply
dipping resulting in oblique angles of intersection with true
widths varying based on drill hole angle and orientation of
pegmatite at that particular intersection point. i.e. The dip of
the mineralized pegmatite body has variations in a vertical sense
and along strike, so the true widths are not always apparent until
several holes have been drilled in any particular drill-fence.
|
Sample security |
- The measures taken to ensure sample
security.
|
- Samples were collected by Company
staff or its consultants following specific protocols governing
sample collection and handling. Core samples were bagged, placed in
large supersacs for added security, palleted, and shipped directly
to SGS Lakefield, ON, or Val-d’Or, QC, being tracked during
shipment along with Chain of Custody. Upon arrival at the
laboratory, the samples were cross-referenced with the shipping
manifest to confirm all samples were accounted for. At the
laboratory, sample bags are evaluated for tampering.
|
Audits or reviews |
- The results of any audits or reviews
of sampling techniques and data.
|
- A review of the sample procedures
for the Company’s 2021 fall drill program (CF21-001 to 004) and
2022 winter drill program (CV22-015 to 034) was completed by an
Independent Qualified Person and deemed adequate and acceptable to
industry best practices (discussed in an “NI 43-101 Technical
Report on the Corvette Property, Quebec, Canada”, Issue date of
June 27th, 2022.) Additionally, the Company continually reviews and
evaluates its procedures in order to optimize and ensure compliance
at all levels of sample data collection and handling.
|
Section 2 Reporting of Exploration Results
(Criteria listed in the preceding section also apply to this
section.)
Criteria |
JORC Code explanation |
Commentary |
Mineral tenement and
land tenure status |
- Type, reference name/number,
location and ownership including agreements or material issues with
third parties such as joint ventures, partnerships, overriding
royalties, native title interests, historical sites, wilderness or
national park and environmental settings.
- The security of the tenure held at
the time of reporting along with any known impediments to obtaining
a licence to operate in the area.
|
- The Corvette Property is comprised
of 417 claims located in the James Bay Region of Quebec with all
claims registered to the Company. The Property is located
approximately 10-15 km south of the Trans-Taiga Road and powerline
infrastructure corridor.
- The Company holds 100% interest in
the Property subject to various royalty obligations depending on
original acquisition agreements. DG Resources Management holds a 2%
NSR (no buyback) on 76 claims, D.B.A. Canadian Mining House holds a
2% NSR on 50 claims (half buyback for $2M) and Osisko Gold
Royalties holds a sliding scale NSR of 1.5-3.5% on precious metals,
and 2% on all other products, over 111 claims.
- The Property does not overlap any
sensitive environmental areas or parks, or historical sites to the
knowledge of the Company. There are no known hinderances to
operating at the Property, apart from the goose hunting season
(April 20th to May 20th) where the communities request no drilling
or flying be completed.
- Claim expiry dates range from July
2023 to July 2025.
|
Exploration done by
other parties |
- Acknowledgment and appraisal of
exploration by other parties.
|
- No assay results from other parties
are disclosed herein.
- The most recent independent Property
review was a NI 43-101 Technical Report on the Corvette Property,
Quebec, Canada”, Issue date of June 27th, 2022.
|
Geology |
- Deposit type, geological setting and
style of mineralisation.
|
- The Property is situated within the
Lac Guyer Greenstone Belt, considered part of the larger La Grande
River Greenstone Belt and is dominated by volcanic rocks
metamorphosed to amphibolite facies. The claim block is dominantly
underlain by the Guyer Group (basaltic amphibolite, iron formation)
and the Corvette Formation (amphibolite of intermediate to mafic
volcanics). Several occurrences of ultramafic rocks (peridotite,
pyroxenite, komatiite) as well as felsic volcanics (tuffs) are also
mapped over areas of the Property. The basaltic amphibolite rocks
that trend east-west (generally south dipping) through this region
are bordered to the north by the Magin Formation (conglomerate and
wacke) and to the south by an assemblage of tonalite, granodiorite,
and diorite. Several regional-scale Proterozoic gabbroic dykes also
cut through portions of the Property (Lac Spirt Dykes, Senneterre
Dykes).
- The geologic setting is prospective
for gold, silver, base metals, platinum group elements, and lithium
over several different deposit styles including orogenic gold (Au),
volcanogenic massive sulfide (Cu, Au, Ag), komatiite-ultramafic
(Au, Ag, PGE, Ni, Cu, Co), and pegmatite (Li, Ta).
- Exploration of the Property has
outlined three primary mineral exploration trends crossing
dominantly east-west over large portions of the Property – Maven
Trend (copper, gold, silver), Golden Trend (gold), and CV Trend
(lithium, tantalum). Lithium mineralization at the Property is
observed to occur within quartz-feldspar pegmatite (LCT
Pegmatites), often exposed at surface as high relief ‘whale-back’
landforms. The pegmatite is often very coarse-grained and off-white
in appearance, with darker sections commonly composed of mica and
smoky quartz, and occasional tourmaline.
- The lithium pegmatites at Corvette
are LCT Pegmatites. Preliminary mineralogical studies of the CV5,
CV6, and CV12 pegmatites (based on 22 pegmatite core samples),
coupled with field mineral identification and assays, indicate
spodumene as the dominant lithium-bearing mineral (~98-99%) on the
Property, with no significant petalite, lepidolite,
lithium-phosphate minerals, or apatite present. The pegmatites at
Corvette also carry significant tantalum values with tantalite
indicated to be the mineral phase.
|
Drill hole
Information |
- A summary of all information
material to the understanding of the exploration results including
a tabulation of the following information for all Material drill
holes:
- easting and northing of the drill
hole collar
- elevation or RL (Reduced Level –
elevation above sea level in metres) of the drill hole collar
- dip and azimuth of the hole
- down hole length and interception
depth
- hole length.
- If the exclusion of this information
is justified on the basis that the information is not Material and
this exclusion does not detract from the understanding of the
report, the Competent Person should clearly explain why this is the
case.
|
- Drill hole attribute information for
the drill holes with core assay data announced herein were
presented in Table 2 of news release dated March 23, 2023.
- Grade over width calculations for
assays of intervals of <2 m are not typically presented as they
are considered insignificant.
|
Data aggregation
methods |
- In reporting Exploration Results,
weighting averaging techniques, maximum and/or minimum grade
truncations (eg cutting of high grades) and cut-off grades are
usually Material and should be stated.
- Where aggregate intercepts
incorporate short lengths of high grade results and longer lengths
of low grade results, the procedure used for such aggregation
should be stated and some typical examples of such aggregations
should be shown in detail.
- The assumptions used for any
reporting of metal equivalent values should be clearly stated.
|
- Length weighted averages were used
to calculate grade over width.
- No specific grade cap or cut-off was
used during grade width calculations. The lithium and tantalum
average of the entire pegmatite interval is calculated for all
pegmatite intervals over 2 m core length, as well as higher grade
zones at the discretion of the geologist. Pegmatites have
inconsistent mineralization by nature, resulting in most intervals
having a small number of poorly mineralized samples throughout the
interval included in the calculation.
- No metal equivalents have been
reported.
|
Relationship between
mineralisation widths and intercept lengths |
- These relationships are particularly
important in the reporting of Exploration Results.
- If the geometry of the
mineralisation with respect to the drill hole angle is known, its
nature should be reported.
- If it is not known and only the down
hole lengths are reported, there should be a clear statement to
this effect (eg ‘down hole length, true width not known’).
|
- Geological modelling is ongoing;
however, current interpretation supports a large pegmatite body
(CV5) of near vertical to steeply dipping orientation, flanked by
several secondary pegmatite lenses.
- All reported widths are core length.
True widths are not known and may vary widely from hole to hole
based on the drill hole angle and the highly variable nature of
pegmatite bodies, which tend to pinch and swell aggressively along
strike and to depth. i.e. The dip of the mineralized pegmatite body
has variations in a vertical sense and along strike, so the true
widths are not always apparent until several holes have been
drilled in any particular drill-fence.
|
Diagrams |
- Appropriate maps and sections (with
scales) and tabulations of intercepts should be included for any
significant discovery being reported These should include, but not
be limited to a plan view of drill hole collar locations and
appropriate sectional views.
|
- Please refer to the figures included
herein as well as those posted on the Company’s website.
|
Balanced
reporting |
- Where comprehensive reporting of all
Exploration Results is not practicable, representative reporting of
both low and high grades and/or widths should be practiced to avoid
misleading reporting of Exploration Results.
|
- Please refer to the table(s)
included herein as well as those posted on the Company’s
website.
- Every individual pegmatite interval
that is greater than 2 metres has been reported.
|
Other substantive
exploration data |
- Other exploration data, if
meaningful and material, should be reported including (but not
limited to): geological observations; geophysical survey results;
geochemical survey results; bulk samples – size and method of
treatment; metallurgical test results; bulk density, groundwater,
geotechnical and rock characteristics; potential deleterious or
contaminating substances.
|
- The Company is currently completing
baseline environmental work over the CV5 Pegmatite area. No
endangered flora or fauna have been documented over the Property to
date, and several sites have been identified as potentially
suitable for mine infrastructure.
- The Company has completed a
bathymetric survey over the shallow glacial lake which overlies a
portion of the mineralized body. The lake depth ranges from <2 m
to approximately 18 m, and is typically less than 10 m over the
mineralized body.
- The Company has completed
preliminary metallurgical testing comprised of HLS and magnetic
testing, which has produced 6+% Li2O spodumene concentrates at
>70% recovery. A DMS test followed returning a spodumene
concentrate grading 5.8% Li2O at 79% recovery. The data suggests
potential for a DMS only operation to be applicable to the
project.
- A geochemical characterization
program has been initiated to evaluate waste rock etc. Initial
review of the Company’s analytical database did not outline any
significant issues. A preliminary suite of samples has been
selected for testwork, which is ongoing.
- Various mandates required for
advancing the Project towards economic studies have been initiated,
including but not limited to, metallurgy, geomechanics,
hydrogeology, hydrology, stakeholder engagement, and transportation
and logistical studies.
|
Further work |
- The nature and scale of planned
further work (eg tests for lateral extensions or depth extensions
or large-scale step-out drilling).
- Diagrams clearly highlighting the
areas of possible extensions, including the main geological
interpretations and future drilling areas, provided this
information is not commercially sensitive.
|
- The Company intends to continue
drilling the pegmatites of the Corvette Property, focused on the
CV5 Pegmatite and adjacent secondary lenses. The mineralized
pegmatites remain open along strike, and to depth at most locations
along strike. Drilling is also anticipated to continue at the CV13
pegmatite cluster as well as other pegmatite clusters at the
Property. The details of these programs are still being developed.
An initial mineral resource estimate is anticipated to be completed
for the CV5 Pegmatite in Q2 2023.
|
Patriot Battery Metals (TSXV:PMET)
Gráfica de Acción Histórica
De Dic 2024 a Ene 2025
Patriot Battery Metals (TSXV:PMET)
Gráfica de Acción Histórica
De Ene 2024 a Ene 2025