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Significant Cobalt Recovery a Major Upgrade at the Hat Copper -Gold-Cobalt Deposit in the Golden Triangle

Metallurgy & Processing

Doubleview Gold Corp

TSX.V: DBG

OTC: DBLVF

FSE: A1W038

470 Granville St. Suite #822

Vancouver, BC, V6C 1V5

T:604.678.9587

F:604.683.8260

E:[email protected]

W:www.doubleview.ca

Date: 10/05/2021

Significant Cobalt Recovery a Major Upgrade at the Hat Copper -Gold-Cobalt Deposit in the Golden

Triangle

Doubleview Gold Corp (“Doubleview”, the “Company”) (TSXV:DBG) (OTC:DBLVF) (FRANKFURT:1D4) is

pleased to announce excellent results from its initial metallurgical tests on materials from its 100% owned

Hat Copper -Gold-Cobalt deposit, located in the Golden Triangle region of Atlin Mining District in

Northwest British Columbia. The initial metallurgical extraction studies were designed to evaluate the

characteristics of mineralization and the potential recoverability of component metals. In particular,

attention was directed to Cobalt, an increasingly valuable and sought-after commodity that only in recent

years has become a potentially important economic contributor to Hat resources.

For testing purposes, a composite sample, compiled from selected drill core analytical sample pulps, was

processed by crushing and grin ding and then divided into two sub-samples: “Gravity” and “Composite”.

“Composite” went directly to flotation, “Gravity” was gravity separated to remove free gold and the

samples were each subjected to the same flotation sequence to produce a high gold-copper concentrate

with low cobalt and a pyrite concentrate with high cobalt. Recoveries are shown in the accompanying

table:

HAT Flotation Results - Indicated grades and Recoveries

Metal Grade Recovery(%)

Sample Gravity Tails Composite Gravity Tails Composite

Head

Cu (%) 0.2 0.21

Co(ppm) 132 131

Au(g/t) 0.36 0.32

Gravity Concentrate

Au(g/t) 11 11

Copper Concentrate

Cu (%) 27 14 81 76

Co(ppm) 470 1160 19 26

Au(g/t) 7 12 54 64

Pyrite Concentrate

Cu (%) 0.1 0.1 5 6

Co(ppm) 2620 2530 49 48

Au(g/t) 3 3 21 23

Combined Concentrates

Cu (%) 86 82

Co(ppm) 68 74

Au(g/t) 86 87

Doubleview Gold Corp

TSX.V: DBG

OTC: DBLVF

FSE: A1W038

470 Granville St. Suite #822

Vancouver, BC, V6C 1V5

T:604.678.9587

F:604.683.8260

E:[email protected]

W:www.doubleview.ca

The initial flotation tests demonstrate that it is possible to produce a high gold, low cobalt -copper

concentrate and a high cobalt, low gold pyrite concentrate. Further optimization work will aim to improve

selectivity, grades and recoveries.

Additional mineral samples have been submitted for QEMSCAN (“Quantitative Evaluation of Minerals by

Scanning Electron Microscopy”) to better understand the mineralization of Hat polymetallic deposit and

the nature of flotation tails losses, these results will be announced in due course.

Metallurgical investigations have been conducted by Sepro Mineral Systems, Sepro Laboratories Inc. of

Langley, B. C., under the supervision and guidance of EUR ING Andrew Carter, B.Sc. CEng. MIMMM,

MSAIMM, SME, Technical Di rector of Coffey, a Tetra Tech Company. Tetra Tech provides metallurgical

consulting and development services to the resources sector and the extractive mineral and metallurgical

industries.

Mr. Farshad Shirvani, President and CEO of Doubleview Gold Corp. , states that “I am pleased with the

exceptional initial metallurgical results from the Hat Polymetallic Deposit recovery test work. The newly

received data is especially timely as copper, gold and cobalt prices are close to all-time high levels. Market

demand for these and other metals, including nickel, palladium and scandium, critical to the rapidly

expanding and evolving alternative energy and automotive industries, appears to have almost unlimited

upside as worldwide decarbonization efforts gain mome ntum. The Hat deposit has such potential to

contribute to Canada’s future as it is poised, and is morphing into, what I believe a Saudi Arabia of strategic

metals.”

On March 11, 2021, Canada unveiled its Critical Minerals List that can be view ed by following the link

below. The list includes 31 minerals considered integral to the Canadian economy.

https://www.nrcan.gc.ca/our-natural-resources/minerals-mining/critical-minerals/23414

Qualified Persons:

EUR ING Andrew Carter B.Sc. CEng. MIMMM, MSAIMM SME of Coffey, Tetra Tech is Doubleview’s

Qualified Person with respect to the Hat Project Metallurgical Studies as defined by National Instrument

43-101 Standards of Disclosure for Mineral Projects, and has reviewed and approved the technical

contents of this news release. He is independent of Doubleview.

About Doubleview Gold Corp:

Doubleview Gold Corp, a mineral resource exploration and development company, is based in Vancouver,

British Columbia, Canada, and is publicly traded on the TSX Venture Exchange [TSX-V:DBG], [OTCBB:

DBLVF], [GER: A1W038], [Frankfurt: 1D4]. Doubleview identifies, acquires and finances precious and base

metal exploration projects in North America, particularly in British Columbia. Doubleview increases

shareholder value through acquisition and exploration of quality gold, copper and silver properties and

Doubleview Gold Corp

TSX.V: DBG

OTC: DBLVF

FSE: A1W038

470 Granville St. Suite #822

Vancouver, BC, V6C 1V5

T:604.678.9587

F:604.683.8260

E:[email protected]

W:www.doubleview.ca

the application of ad vanced state -of-the–art exploration methods. Doubleview’s portfolio of strategic

properties provides diversification and mitigates investment risk.

On behalf of the Board of Directors,

Farshad Shirvani, M.Sc. Geology

President and CEO

For further information please contact:

Doubleview Gold Corp

Vancouver, BC, V6C 1V5

[email protected]

Forward-Looking Statements

Information set forth in this news release contains forward-looking statements that are based on assumptions

as of the date of this news release. These statements reflect management’s current estimates, beliefs,

intentions and expectations. They are not guarantees of future performance. Doubleview cautions that all

forward looking statements are inherently uncertain and that actua l performance may be affected by a

number of material factors, many of which are beyond Doubleview’s control. Such factors include, among

other things: risks and uncertainties relating to Doubleview’s limited operating history and the need to comply

with environmental and governmental regulations. Accordingly, actual and future events, conditions and

results may differ materially from the estimates, beliefs, intentions and expectations expressed or implied in

the forward looking information. Except as requi red under applicable securities legislation, Doubleview

undertakes no obligation to publicly update or revise forward-looking information.

NEITHER TSX VENTURE EXCHANGE NOR ITS REGULATION SERVICES PROVIDER (AS THAT TERM IS DEFINED

IN THE POLICIES OF THE TS X VENTURE EXCHANGE) ACCEPTS RESPONSIBILITY FOR THE ADEQUACY OR

ACCURACY OF THIS RELEASE.