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Stria Lithium reports promising assays from first at-depth drilling on Quebec Pontax property; depth of known mineralization doubles

Drill Results

1

T

SX: SRA.V

Stria Lithium reports promising assays from first at-depth

drilling on Quebec Pontax property; depth of known

mineralization doubles

Stria Lithium, Inc. (TSX.V:SRA)

(OTTAWA, Canada) – Feb. 17, 2023 - Stria Lithium Inc . (TSXV:SRA) an emerging resource

exploration company developing Canadian lithium reserves to meet legislated demand for electric

vehicles and their rechargeable lithium -ion batteries , is pleased to announce promising assay results

from the first two drill holes at depth on the Pontax Lithium Project (“Pontax”) in the James Bay region

of Québec, Canada.

Assays include 10.2 m (true width) at 1.34% Li2O, and a doubling of the depth of known mineralization

to 230m. These results further confirm previous exploration activities on the site and are only the first results

of 14 holes drilled to date , totalling 3 ,858 metres, as part of an aggressive 15,000-metre definition and

exploration drilling program now under way on Stria’s Pontax property in the west-central Eeyou Istchee

James Bay (EIJB) Territory. A winter road has been opened from the main highway to the Pontax site, and

mutiple drill rigs are now on site with the aim of establishing a maiden resource by mid-2023. Assays from the

remaining 12 holes are currently pending at the laboratories.

The drilling program at Stria’s Pontax property is being financed and conducted by Stria’s project partner,

Cygnus Gold Ltd. of Australia, and has been designed to systematically step out from known mineralisation at

Pontax Central - an extensive spodumene-bearing pegmatite swarm which outcrops over 700m of strike.

Significant intersection results from the latest drilling include;

▪ DDH975-22-027:

▪ 2.82 m* (4.3m of core length) @ 1.84% Li2O** at a depth of 158

metres(from 227.6m to 231.9m)

▪ 6.04 m* (9.21m core length) @ 1.44% Li2O** at a depth of 172 metres

(from 247.1m to 256.3m)

▪ Five (5) minor intervals of true width between 1.51m* and 2.02m* @ 0.84%

to 1.46% Li2O**

▪ Cumulative true thickness of mineralized dyke of 21.4 metres

▪ DDH975-22-028:

▪ 3.44 m* (5.7m of core length) @ 1.35% Li2O** at a depth of 144 metres

(from 194.3m to 200.0m)

▪ 8.54 m* (13.3m of core length) @ 1.34% Li2O** at a depth of 212

metres (from 300.2m to 313.5m)

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▪ Three (3) minor intervals of true width between 1.08m* and 1.55m* @

0.67% to 0.82% Li2O**

▪ Cumulative true thickness of mineralized dyke of 17.9 metres

*: True thickness, assuming the dykes are dipping -85o to the NNW

**: Weighted average using a cut -off grade of 0.5% Li 2O on spudumene dyke

only, excluding lithium bearing wallrock (FeO > 5%), a minimum true thickness

of 1 metre, no external dilution, and wallrock internal dilution set at 0% Li2O.

Drilling was conducted with a single heliportable rig by RJLL Drilling Co . from Rouyn -Noranda and

supervised by IOS Services Geoscientifiques Inc . Collar location was measured with a high resolution GPS

Geode device, while downhole deviation was measured with the use of a Reflex device. Core, NQ in diameter,

has been logged on site and expedited by road carrier to IOS facilities in Saguenay, Quebec, for sampling and

storage. Core samples were cut in half with a diamond saw, tagged and bagged to be shipped to SGS Lakefield

laboratory by road carrier for preparation. Core sample s were crushed (75% <2mm) and pulverized (85%

<75μm). Assaying has been conducted by SGS Burnaby with the use of ICP -OES and ICP-MS after sodium

peroxide fusion (GE_ICM91A50). SGS-Canada is a n ISO/IEC 17025 accredited laboratory. Quality control

has been monitored by an IOS certified chemist through the insersion of 7 sample blanks, 7 preparation blanks,

5 certified reference material Oreas -147, 4 certified reference material Oreas -148 and 5 ce rtified reference

material Orea-149, for a total of 28 insertions (15%).

Dean Hanisch, CEO of Stria Lithium, said today: “We are excitied to be finally getting an aggressivce drilling

program at depth under way, and are very encouraged by the promising res ults of the first two holes of 14

drilled to date. The winter road is open and providing economical access to several additional heavy drill rigs.

We look forward to reporting more assay results as they become available.”

The latest drilling has stepped out 50m to 100m below existing mineralisation to a vertical depth of 230m,

effectively doubling the depth of known mineralisation which remains open in all directions.

Figure 1: Plan view of Pontax Central with the location of all drilling to date. Highlighting recent significant

intersections including 8.54m @ 1.34% Li2O and 6.04 @ 1.44% Li2O

3.44m @1.35% Li2O

8,54m @ 1.34% Li2O

2.82m @1.84% Li2O

6.04m @ 1.44% Li2O

3.02m @

1.17% Li 2O

319.6m @

1.16% Li2O

5.09m @

1.33% Li2O 3.86m @

0.84% Li2O 6.91m @

1.05% Li2O

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Figure 2: Cross section though Pontax Central looking towards the NE, showing both historic drillholes and the recent

deeper drillholes completed by Cygnus with results recived to date, including 4.3m @ 1.8% Li2O and 16.5m @ 1.1%

Li2O. Interval length expressed as true thickness and depth as vertical depth. The recent drilling is the deepest drilling

on the project to date stepping out over 100m from exisiting drilling with mineralisation remaining open in all

directions.

About Stria Lithium

Stria Lithium (TSX-V: SRA) is an emerging resource exploration company developing Canadian lithium

reserves to meet legislated demand for electric vehicles and their rechargeable lithium-ion batteries.

Lithium is a rare metal and an indispensable component of rechargeable lithium-ion batteries, one of the

safest and most efficient energy storage technologies available today, used in everything from cellphones and

power tools to electric cars and industrial-scale energy storage for renewable power sources such as wind and

solar generation.

Stria’s Pontax Lithium Project covers 36 square kilometres, including 8 kilometres of strike along the

prospective Chambois Greenstone Belt. The region, known as the Canadian “Lithium Triangle,” is one of

only a few known sources of lithium available for hardrock mining in North America.

Stria’s Pontax property is situated close to an industrial powerline and a major paved highway, about 310 km

north of the North American rail network leading to industrial heartland.

As momentum builds for the green energy revolution and the shift to electric vehicles, governments in

Canada and the U.S. are aggressively supporting the North American lithium industry, presenting the

industry and its investors with a rare, if not unprecedented, opportunity for growth and prosperity well into

the next decade and beyond.

Cygnus Gold is committed to fully funding and managing the current two-stage exploration and drilling

program up to $10 million at Stria’s Pontax property, and will also pay Stria up to $6 million in cash. In

return, Cygnus may acquire up to a 70% interest in the property.

3.36m @ 2.55% Li 2O

Depth of 7.7m

2.51m @ 1.53% Li2O

Depth of 20.6m

0.94m @ 3.18% Li2O

Depth of 52.8m

7.71m @ 1.77% Li2O

Depth of 65.9m

1.51m @ 1.46% Li2O

Depth of 125 m

2.82m @ 1.84% Li2O

Depth of 158 m

6.04m @ 1.44% Li2O

Depth of 171 m

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Stria is committed to exceeding industry’s environmental, social and governance standards. A critical part of

that commitment is forging meaningful, enduring and mutually beneficial relationships with the James Bay

Cree Nation (Eeyouch), and engaging openly and respectfully as neighbors and collaborators in an exciting

project with the potential to create lasting jobs and prosperity for Eeyou Istchee and its people.

The technical content disclosed in the current press release was reviewed and approved by Réjean Girard,

P.Geo and president of IOS Services Geoscientifiques Inc, a qualified person as defined under National

Instrument NI-43-101.

For more information about Stria Lithium and the Pontax Lithium project, please visit

https://strialithium.com

Follow us on:

• Twitter @StriaLithium

• Instagram @strialithium

• Facebook http://www.facebook.com/strialithium

• LinkedIn http://www.linkedin.com/company/stria-lithium/

For more information on Stria Lithium Inc., please contact:

Dean Hanisch

CEO Stria Lithium

[email protected]

+1(613) 612-6060

Kimberly Darlington

Communications, Stria Lithium Inc.

[email protected]

514-771-3398

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 accuracy or adequacy of this release.

Cautionary Note Regarding Forward-Looking Information

Except for statements of historical fact, this news release contains certain “forward -looking information” within the meaning of

applicable securities law. Forward -looking information is frequently characterized by words such as “plan”, “expect”, “project”,

“intend”, “believe”, “anticipate”, “estimate” and other similar words, or statements that certain events or con ditions “may” or “will”

occur. Although we believe that the expectations reflected in the forward-looking information are reasonable, there can be no assurance

that such expectations will prove to be correct. We cannot guarantee future results, performance or achievements. Consequently, there

is no representation that the actual results achieved will be the same, in whole or in part, as those set out in the forward -looking

information.

Forward-looking information is based on the opinions and estimates of management at the date the statements are made and are subject

to a variety of risks and uncertainties and other factors that could cause actual events or results to differ materially from those anticipated

in the forward-looking information. Please refer to the risk factors disclosed under our profile on SEDAR at www.sedar.com. Readers

are cautioned that this list of risk factors should not be construed as exhaustive.

The forward-looking information contained in this news release is expressly qualified by this cautionary statement. We undertake no

duty to update any of the forward -looking information to conform such information to actual results or to changes in our expectations

except as otherwise required by applicable securities legislation. Readers are cautioned not to place undue reliance on forward-looking

information.

The technical aspects of the current press release have been reviewed by Réjean Girard, géo. (QC), President of IOS Services

Géoscientifiques Inc., a consultant to the Company and a Qualified Person as defined under National Instrument (NI) 43 – 101

Standards of Disclosure for Mineral Projects has reviewed and approved the technical content of this news release.

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APPENDIX A – Drillholes with Results

Coordinates given in UTM NAD83 (Zone 18)

APPENDIX B – Significant Intercepts

Significant intersections use a cut-off grade of 0.5% Li2O in pegmatite, no external dilution and internal dilution

from wallrock accounted as 0%. Intercept lengths may not add up due to rounding to the appropriate reporting

precision.

Hole ID From (m) To (m) Length (m) Depth (m) True width (m) Li2O %

975-22-027

143.00 143.75 1.50 101.12 0.96 0.87

155.96 156.75 1.47 110.28 0.94 1.16

180.54 181.35 2.30 125.41 1.51 1.79

197.64 198.50 2.59 137.29 1.70 0.60

204.42 205.12 1.38 142.00 0.91 1.01

227.59 228.59 4.30 158.10 2.82 1.08

239.84 240.84 3.00 166.61 1.97 2.38

247.11 248.11 9.21 171.66 6.04 0.94

268.19 268.91 3.00 182.91 2.02 0.79

279.70 280.32 1.24 190.75 0.83 0.68

976-22-028

173.82 174.55 1.48 129.17 0.89 2.07

180.60 181.44 2.58 134.21 1.55 0.93

188.70 189.50 1.60 140.23 0.96 1.54

194.32 195.00 5.72 144.41 3.44 0.96

242.10 243.00 1.80 179.92 1.08 1.04

267.45 268.20 2.25 195.60 1.39 1.08

300.15 301.00 13.30 212.24 8.55 2.51

Hole ID Easting Northing RL Azimuth Dip Depth

975-22-027 362939 5754676 250 325 -50 309

975-22-028 363023 5754731 248 325 -50 333

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APPENDIX C

Pontax Project Drilling - 2012 JORC Table 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.

• Diamond holes were completed by NQ-diameter

diamond core drilling.

Include reference to measures taken to

ensure sample representivity and the

appropriate calibration of any measurement

tools or systems used.

• QAQC samples were inserted in the sample runs,

comprising lithium standards (CRM’s or Certified

Reference Materials) and sourced blank material

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.

• Sampling was nominally at 1 m intervals however

over narrow zones of mineralisation it was as

short as 0.3m.

• Sampling practice is appropriate to the geology

and mineralisation of the deposit and complies

with industry best practice.

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).

• Diamond core was drilled using surface diamond

rigs with industry recognised contractors RJLL

Drilling

• Drilling was conducted using NQ core size

• Directional surveys have been taken at 50m

intervals

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.

• Diamond core recovery was measured for each

run and calculated as a percentage of the drilled

interval. Overall, the core recoveries are excellent

with fresh rock from near surface

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.

• All core was geologically and geotechnically

logged. Lithology, veining, alteration and

mineralisation are recorded in multiple tables of

the drillhole database.

Whether logging is qualitative or quantitative

in nature. Core (or costean, channel, etc)

photography.

• Geological logging of core is qualitative and

descriptive in nature.

The total length and percentage of the

relevant intersections logged.

• 642 metres (100%) has been logged

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.

• Core was cut in half, one half retained as a

reference and the other sent for assay

• Samples were submitted to SGS preparation lab

in Lakefield, Ontario.

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Criteria JORC Code explanation Commentary

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.

• At Lakefield the samples are dried at 105°C,

crushed to 75% passing 2 mm, riffle split 250 g,

and pulverize 85% passing 75 microns.

• Laboratory QC procedures involve the use of

internal certified reference material as assay

standards, along with blanks, duplicates and

replicates.

• The pulps were shipped by air to SGS Canada’s

laboratory in Burnaby, BC.

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.

• The samples were analysed at SGS Canada

laboratory in Burnaby, BC.

• Industry standard assay quality control

techniques were used for lithium related

elements.

• The samples were homogenized and

subsequently analysed for multi-element

(including Li and Ta) using sodium peroxide

fusion with ICP-AES/MS finish (codes

GE_ICP91A50 and GE_IMS91A50).

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.

• None used

Nature of quality control procedures

adopted (eg standards, blanks, duplicates,

external laboratory checks) and whether

acceptable levels of accuracy (i.e. lack of

bias) and precision have been established.

• Laboratory QC procedures involve the use of

internal certified reference material as assay

standards, along with blanks, duplicates and

replicates.

• The company also submitted certified reference

material and blanks with one in every 10

samples.

• Results for both met QAQC tolerances

Verification of

sampling and

assaying

The verification of significant intersections

by either independent or alternative

company personnel.

• Verification was made by Cygnus Metals other

professional consultant geologists.

The use of twinned holes. • No drillholes were twinned

Documentation of primary data, data entry

procedures, data verification, data storage

(physical and electronic) protocols.

• All data was received in electronic format has

been reviewed, documented by IOS Services

Geoscientifiques Inc, a professional exploration

services company based out of Saguenay,

Québec. The data has then been validated by

Cygnus Metals and stored by the company

Discuss any adjustment to assay data. • There were no adjustments to the assay data

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.

• The location of the drillholes and the aiming

points for the orientation of the drillholes were

indicated on the ground using identified stakes.

The stakes marking the location of the drillholes

were set up and located with a Garmin GPS

model “GPSmap 62s” (4m accuracy)

Specification of the grid system used. • The grid system used is UTM NAD83 (Zone 18)

Quality and adequacy of topographic

control.

• Located with a Garmin hand held GPS model

“GPSmap 62s”

Data spacing

and distribution

Data spacing for reporting of Exploration

Results.

• Reported drill holes are on 100m spaced sections

and approximately 50m centres

• The spacing is considered appropriate for this

type of exploration

Whether the data spacing and distribution is

sufficient to establish the degree of

• No resource estimation is made.

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Criteria JORC Code explanation Commentary

geological and grade continuity appropriate

for the Mineral Resource and Ore Reserve

estimation procedure(s) and classifications

applied.

Whether sample compositing has been

applied.

• No sample compositing has 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.

• Drill lines are orientated approximately at right

angles to the currently interpreted strike of the

known outcropping mineralisation.

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 bias is considered to have been introduced by

the existing sampling orientation. The drill holes

are angled as close as possible to perpendicular

to the mineralised structures. Mineralised

intervals are reported as downhole lengths not

true widths, with more drilling required to fully

understand the structural complexity of the

orebody

Sample

security

The measures taken to ensure sample

security.

• Core samples are logged at the 381 Roadhouse

in James Bay before being trucked to the IOS

Services Geoscientifiques laboratory in

Saguenay, Québec

• Samples are then secured in poly weave sacks

for delivery to the SGS in Lakefield, Ontario

Audits or

reviews

The results of any audits or reviews of

sampling techniques and data.

• No sampling has been undertaken, therefore

information on audits or reviews is not yet

available