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Copper Lake Updates Diamond Drilling Program ON Its Marshall Lake Copper-Zinc-Silver Volcanogenic Massive Sulphide Property, Northern Ontario

Exploration Programs

News Release No: 21-16

COPPER LAKE UPDATES DIAMOND DRILLING PROGRAM ON ITS

MARSHALL LAKE COPPER-ZINC-SILVER VOLCANOGENIC

MASSIVE SULPHIDE PROPERTY, NORTHERN ONTARIO

November 29, 2021 – Toronto, ON – Copper Lake Resources Ltd. (TSX -V: CPL, Frankfurt:

WOI, OTC: WTCFZ (“Copper Lake” or the “Company”) is pleased to provide an update on the

diamond drilling program currently being undertaken on its Marshall Lake copper -zinc-silver

volcanogenic massive sulphide (VMS) property, located in northern Ontario, as well as the status

of its joint venture with Rainy Mountain Royalty Corp. The Company also reports on the rece nt

exercise of warrants providing $400,000 in additional program funding.

The primary focus of the current drilling program is a large, strong untested Induced

Polarization (IP) anomaly, situated adjacent and below the Billiton zinc -copper-silver VMS

deposit, with a secondary focus on other base -metal occurrences on the Property that have seen

little or no historical drilling and those that are open at depth (see Copper Lake news releases dated

September 28, 2021 & September 7, 2021).

Diamond Drilling Update:

Due to challenging weather conditions and logistics due to significant early winter snowfall, milder

temperatures and wet swampy ground in the vicinity of the Billiton deposit, only one drill hole has

been completed to date, in the scheduled minimum 3,000 metre drill program. Drill hole ML -21-

01 was drilled to a depth of 400 metres and tested the down- dip projection of the Billiton deposit

and an associated IP anomaly (see Figures 1 & 2).

The projected depth extension of the main zone of the Billiton deposit was intersected over a core

length of 7.65 metres (190.35 - 198.00 metres down- hole). It was largely comprised of

disseminated to heavily disseminated pyrite, with associated chalcopyrite and sphalerite, local ly

containing narrow bands of semi -massive sulphide consisting of pyrite, chalcopyrite and

sphalerite, hosted by strongly chloritized and biotite-rich coarse felsic fragmental rocks and lapilli

tuff. Additionally, 2 zones of disseminated pyrite with lesser sphalerite and chalcopyrite were

encountered at shallower depth in the drill hole, thought to be footwall alteration zones related to

the main Billiton deposit. Logging and sampling of the core from this hole has been completed –

assay results will be released as they become available.

Deep Induced Polarization (IP) Target:

The primary target for upcoming drill holes ML -21-02, ML-21-03 and ML -21-04, is a large IP

anomaly (conductivity high, resistivity low, chargeability high), situated below and adjacent to the

main Billiton copper-zinc-silver massive sulphide deposit (historical resource of 2.2 MT at 1.3%

copper, 4.2% zinc & 2.5 opt silver1). This high-priority target has dimensions of 800 x 300 x 300

metres, is situated between 150 to 450 metres below surface and represents a new target never

previously tested by diamond drilling (see Figure 2).

Drill hole ML-21-02 will test an undrilled VTEM conductor, likely related to the upper portion of

the deep IP anomaly, while holes ML-21-03 & ML-21-04 are intended to test the heart of the same

large deep IP anomaly, at a vertical depth of approximately 350 metres. Because the Marshall Lake

greenstone belt is a tightly folded VMS terrain, it appears that the main Billiton deposit sits on a

fold limb, suggesting that the larger deep IP anomaly is located in a fold hinge to the east and

down-plunge from the known Billiton deposit. As this is commonly where the larger, thicker

deposits are found in folded VMS t errains, the prospects of encountering a much larger sulphide

body associated with the deep IP target look very promising.

Recent colder temperatures and freeze- up conditions at night, have enabled the construction of

corduroy trails and drill pads across long stretches of swampy terrain, accessing the next 3 planned

drill holes. It is anticipated that the access trails and drill pads for all 3 of these drill holes, will be

ready for drill set-up in the next few days.

Deeds Island Target & Other VTEM Targets:

The Marshall Lake Belt clearly has potential for discovery of multiple VMS deposits, and there

are several attractive targets that have seen little or no historical drilling. The Deeds Island target

comprises an 800- metre long zinc bedrock geochem ical anomaly (up 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. Most importantly, this very prospective target

has never been drill-tested in the past and is a second very promising target for testing in the current

program

Several other VTEM conductors on the Property that have not been dr illed and situated in

favourable stratigraphy, have been modelled in preparation for future diamond drilling programs.

At least two of these VTEM conductors are located in younger rocks situated to the east of the

Billiton deposit, while others are located to the west of the Billiton deposit proximal to the RM

and RMZ zones, copper-rich occurrences that resemble footwall stringer zones.

1 The resources described above are 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

Marshall Lake Joint Venture

The Company’s joint venture partner, Rainy Mountain Royalty Corp., which has a 25% interest in

the original Marshall Lake property, has confirmed that they will be participating in the current

exploration program and contributing their share of the budgete d $1.2 million exploration

program.

Warrants

At July 31, 2021 the Company had a total of 64,518,301 warrants outstanding. Included in this

total are 16,133,333 warrants with an expiry date of December 30, 2021 which have an exercise

price of $0.05. Since July 31, 2021 holders of the December 31, 2021 warrants have exercised

6,000,000 warrants and holders of the May 8, 2022 warrants have exercised 2,000,000 warrants

for total proceeds of $400,000.

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 company currently focused on

advancing its Marshall Lake and Norton Lake properties located in Ontario, Canada.

Marshall Lake Property

The Marshall Lake high-grade VMS copper, zinc, silver and gold property, comprises an area of

approximately 104 square km located 120 km north of Geraldton, Ont ario 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 property also inc ludes 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

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 prope rty 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 property is located in the traditional territories of the Aroland and Animbiigoo

Zaagi igan Anishinaabek (“AZA”) First Nations.

Norton Lake Property

Copper Lake 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 a pproximately 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

[email protected]

www.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.