Saturday, September 26, 2026
MiningNewsTerminal
Saturday, September 26, 2026 Admin

TK.V ·

Tinka Provides Update ON the Drill Program at Ayawilca, Mobilizes a Third Drill Rig

Exploration Programs

TINKA RESOURCES LIMITED

#1305 – 1090 WEST GEORGIA STREET

VANCOUVER, B.C. V6E 3V7

Tel: (604) 685 9316 Fax (604) 683 1585

Website: www.tinkaresources.com

TSXV & BVL: TK OTCPK: TKRFF

NEWS RELEASE November 19, 2020

TINKA PROVIDES UPDATE ON THE DRILL PROGRAM AT AYAWILCA, MOBILIZES

A THIRD DRILL RIG

Vancouver, Canada – Tinka Resources Limited ( “Tinka” or the “ Company”) ( TSXV & BVL: TK )

(OTCPK: TKRFF) is pleased to provide an update on the ongoing drill program at the Company’s 100% owned

Ayawilca zinc-silver project in central Peru.

As at today’s date, 2,000 metres have been drilled in the 2020 program and the overall program is about 30%

complete. A third rig has been mobilized to site and has commenced drilling. We now expect the drill program

to continue until February 2021, at which time we will take a b reak in the drilling to compile data and update

the project resource estimations.

Three holes have been completed since the program commenced in October (drillholes A20-169, 170, and 171),

and three holes are in progress (drillholes A20-172, 173 and 174). Samples for the first two drillholes are in the

laboratory, and we expect assay results to be received by the end of November.

Drilling is currently targeting ex tensions of the Zinc Zone Ind icated Resources at the West and South areas

(Figure 1), the portions of the resource with the greatest thic kness and the highest grades. Drillholes at the

Colqui Silver Zone are planned la ter in the program to test for extensions of high-grade silver mineralization

along the Colquipucro Fault.

President and CEO of Tinka, Dr. Graham Carman, stated: “We are pleased with progress of drilling to date,

and we look forward to the results from the first drillholes. The arrival of a third rig will speed up the program,

while allowing us to also complete a limited number of geotechnical holes within the framework of our work

program and budget.”

“The prices of industrial metals and precious metals have increased significantly in recent times. In the case of

zinc, prices are at 18 month highs (~US$1.20/lb) while inventories remain low. Silver prices have also excelled

due to global currency devaluation and fiscal stimul us, with silver prices up over 40% in the past year

(~US$24/oz). The sharp move higher in silver is the reason we have been re-emphasizing our silver resources,

as Ayawilca has substantial silver in the Zinc Zone and also at our nearby Colqui Silver Zone.”

“A Preliminary Economic Assessment (PEA) completed in July 2019 on the Ayawilca Zinc Zone resulted in an

after-tax NPV8% of US$363 million (using US$1.20/lb Zn and US $18/oz Ag) with initial capex of US$262 mil-

lion, which is modest for a base metal project of this size. Tinka is continuing to evaluate ways to add value to

the project through optimization of the PEA, which c ould eventuate in an even more compelling project on the

back of an updated resource in 2021.”

About Ayawilca: The Ayawilca Zinc Zone (sulphide) contains an estimated 1.8 b illion pounds zinc and 5.8

million ounces silver in the Indicated category, and 5.6 billion pounds zinc and 25.2 million ounces silver in the

Inferred category ( see news release dated November 26, 2018 ). The Colqui Silver Zone (oxide) contains an

estimated 14.3 million ounces silver in the Indicated category and 13.2 million ounces silver in the Inferred

category, with mineralization starting from surface (see link to Technical Report dated July 2, 2019).

2

On behalf of the Board,

“Graham Carman”

Dr. Graham Carman, President & CEO

Investor Information:

www.tinkaresources.com

Rob Bruggeman 1.416.884.3556

[email protected]

Company Contact:

Mariana Bermudez 1.604.699.0202

[email protected]

Figure 1. 3D image of Ayawilca highlighting 2020 drill holes in the current drill program (all

with assays pending) and Zinc Zone Indicated Resources

About Tinka Resources Limited

Tinka is an exploration and devel opment company with its flagship property being the 100%-owned Ayawilca

zinc-silver project in central Peru. The Ayawilca Zinc Zone has an estimated Indicated resource of 11.7 Mt

grading 6.9% zinc, 15 g/t silver & 0.2% lead and an Inferred resource of 45.0 Mt grading 5.6% zinc, 17 g/t silver

& 0.2% lead (dated November 26, 2018). The Colqui Silver Zone (oxide) has an estimated Indicated resource

of 7.4 Mt grading 60 g/t silver, and an Inferred resource of 8. 5 Mt grading 48 g/t silver occurring from surface

(dated May 25, 2016). A Preliminary Economic Assessment for the Zinc Zone was released on July 2, 2019 (see

release). The Qualified Person, Dr. Graham Carman, Tinka’s President a nd CEO, and a Fellow of the

Australasian Institute of Mining and Metallurgy, has reviewed and verified the technical contents of this release.

2

Forward Looking Statements: Certain information in this news re lease contains forward-looking statements and forward-

looking information within the meaning of applicable securities laws (collectively "forward-looking statements"). All

statements, other than statements of historical fact are forwar d-looking statements. Forward-looking statements are based

on the beliefs and expectations of Tinka as well as assumptions made by and information currently available to Tinka's

management. Such statements reflect the current risks, uncerta inties and assumptions related to certain factors including,

without limitations: timing of pla nned drill programs and resul ts varying from expectations; delay in obtaining results;

expectations regarding the Ayawilca Project PEA; the potential impact of epidemics, pandemics or other public health

crises, including the current outbreak of the novel coronavirus known as COVID-19 on the Company’s business, operations

and financial condition; changes in world metal markets; changes in equity markets; uncertainties relating to the availability

and costs of financing needed in the future; equipment failure, unexpected geological conditions; imprecision in resource

estimates or metal recoveries; success of future development in itiatives; competition and operating performance;

environmental and safety risks; delays in obtaining or failure t o o b t a i n n e c e s s a r y p e r m i t s a n d a p p r o v a l s f r o m l o c a l

authorities; community agreements and relations; and, other dev elopment and operating risks. Should any one or more of

these risks or uncertainties materialize, or should any underly ing assumptions prove incorrect, actual results may vary

materially from those described herein. Although Tinka believe s that assumptions inherent in the forward-looking

statements are reasonable, forwar d-looking statements are not g uarantees of future performance and accordingly undue

reliance should not be put on such statements due to the inhere nt uncertainty therein. Ex cept as may be required by

applicable securities laws, Tinka disclaims any intent or obligation to update any forward-looking statement.

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 news release