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Crystal Lake Outlines Large-Scale Copper-Gold-Rich System at Burgundy Ridge as Crews Prepare for Diamond Drilling

Exploration Programs

Crystal Lake Outlines Large-Scale Copper-Gold-Rich System at

Burgundy Ridge as Crews Prepare for Diamond Drilling

July 16, 2019, Vancouver, British Columbia - Crystal Lake Mining Corporation (TSXV: CLM OTC:

SIOCF FSE: SOG-FF) (“Crystal Lake” or the “Company”) is pleased to announce that its ongoing Phase

1 exploration program has greatly expanded the target area at Burgundy Ridge, the newest drilling discovery

in Northwest B.C.’s prolific Eskay Camp based on four shallow first-ever drill holes (reverse circulation)

during winter conditions last fall (see March 7, 2019 news release).

Crews will be mobilizing for the maiden diamond drilling program at Burgundy Ridge during the week of

July 22 to aggressively broaden this discovery (high-grade copper plus gold, silver, cobalt and zinc) laterally

and at depth.

Highlights

• Mapping, prospecting, sampling and hyperspectral analysis have delineated a larg e 2 km x 2.5 km

porphyry and skarn-style system open in multiple directions;

• The Burgundy Ridge system features multiple “hot spots” including a significant new surface discovery

600 metres west-southwest of October’s copper-gold-rich intersections – a k-spar epidote altered and

brecciated intrusion containing disseminated copper sulphides in a high temperature alteration zone;

• High-grade mineralization at Burgundy Ridge occurs within breccias and intrusive dykes that are

structurally controlled along the margin of a large dolomitic limestone body which has been intruded by

a variety of porphyries (a 3-metre chip sample by Romios Gold in 2013, which should not be considered

representative of mineralization in the target area, returned 5.1% Cu, 28.5 g/t Au and 89.7 g/t Ag).

Dr. Peter Lightfoot, Crystal Lake Technical Advisor, commented: “The data increasingly suggest that there

is large-scale development at Burgundy Ridge of alkaline porphyritic stockwork vein systems with breccias.

These are very messy alkalic porphyries – exactly the right type of rocks – and they are associated with

carbonate-bearing country rocks.

TSXV: CLM OTC: SIOCF FSE: SOG-FF

Crystal Lake Mining’s Technical Advisor Dr. Peter Lightfoot Comments on the ‘impressive fluid

highway’ indicative at the Newmont Lake project in the Eskay Camp, British Columbia

“Tight correlations between copper and silver, copper and gold, and copper and cobalt are indicative of

significant and coherent underlying mineralization processes at Burgundy Ridge, driven in part by an

impressive fluid highway,” Dr. Lightfoot concluded.

Newmont Lake Project General Update

Crystal Lake will commence its 2019 drilling at the Burgundy Ridge discovery while highly prospective

targets elsewhere throughout the 550 sq. km (55,000 hectare) project, including the newly-defined Chachi

Corridor, continue to be systematically explored and advanced with details expected shortly as more data

becomes available.

• To date, within the last six weeks, over 4,000 rock and soil samples have been collected throughout the

project and have been shipped for assay (includes an intensive chip sampling campaign for hyperspectral

vectoring);

TSXV: CLM OTC: SIOCF FSE: SOG-FF

• Lithological and alteration mapping on the highest priority prospects has been carried out by 35 -year

Golden Triangle veteran Marco Vanwermeskerken who mapped the Eskay Creek deposit pre-to-post

discovery;

• A broad scale geophysics program, including both ground and airborne methods, will soon be launched

by Wolcott & Associates Geophysical Services.

Richard Savage, President and CEO of Crystal Lake, stated: “We are ready to leverage the hard work and

expertise of our discovery -driven teams who have done a remarkable job to position shareholders for a

summer to remember in the Eskay Camp. We’ve got the right people in the right area at the right time -

drilling starts with bullseye targets at Burgundy Ridge to immediately expand the district’s newest

discovery.”

Qualified Person

The technical information in this news release has been reviewed and approved by Mr. Maurizio Napoli, P.

Geo., VP Exploration 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.

“Richard Savage”

President & CEO

Email: [email protected]

www.crystallakemining.com

For further information please contact:

MarketSmart Communications

Tel: +1 (604) 261-4466

Toll Free: +1 (877) 261-4466

Email: [email protected]

Momentum Public Relations

Tel: +1 (514) 815-7473

Email: [email protected]

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 act ual 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.