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

GRC.TO ·

TriMetals Mining Inc. Announces the Start of the 2017 Gold Springs Drill Program

Exploration Programs

NEWS RELEASE: 17-11

TriMetals Mining Inc. Announces the Start of the 2017 Gold

Springs Drill Program

June 20, 2017, Vancouver, British Columbia—TriMetals Mining Inc. (TSX: TMI, US

OTCQX: TMIAF), (the “Company”), is pleased to announce the start of the drill program at

the advanced exploration stage Gold Springs gold-silver project in safe, mining friendly Utah

and Nevada.

The phase 1 drill program of approximately 30 holes will start with the initial drill holes located

in the South Jumbo (historic Etna mine) area where 2016 holes intersected substantial

thicknesses and grades, including E-16-005 which intersected 150 metres of 0.87 g/t gold (1 g/t

gold equivalent) and ended in the mineral system.

The March 29, 2017 Technical Report and Resource Estimate for the Gold Springs project (PR

17-05 of March 29, 2017) reported an initial resource for the South Jumbo target which is open

to expansion along strike in a north-south direction and to depth. The width of the

mineralization is still open to expansion as well, as holes were collared in, and bottomed in

mineralization. This year’s drilling will look to define the width of the mineralization and expand

the resource along strike and to depth.

Drilling will then move approximately 700 metres northeast to the Central Jumbo target area

(State Section) to fill in the 1.5 km undrilled gap between the South Jumbo and North Jumbo

resource areas.

Ralph Fitch, President and CEO, stated, “This phase 1 drill program, part of the planned much

larger 125-hole program, will be very exciting as it explores these substantial

geological/structural and geophysical targets that have already yielded some of our best results.

As this year’s program progresses we plan to drill several of our other high priority ZTEM and

structural targets.

"TMI has conducted resource drilling on four targets and has developed resources on all four.

We believe this year’s drill program will continue to demonstrate the tremendous upside

potential for the project.”

The links below show maps and sections of the areas to be drilled.

http://www.trimetalsmining.com/wp-content/uploads/2017/06/TMIGoldSpringPRFigure.pdf

2

http://www.trimetalsmining.com/wp-content/uploads/2017/06/Etna-DHTrace-Faults-PR.pdf

About TriMetals Mining Inc.

TriMetals Mining Inc. is a growth focused mineral exploration company creating value through

the exploration and development of the near surface, Gold Springs gold-silver project in mining

friendly Nevada and Utah in the U.S.A.

The Company’s approach to business combines the team’s track record of discovery and

advancement of large projects, key operational and process expertise, and a focus on community

relations and sustainable development. Management has extensive experience in the global

exploration and mining industry.

The Company’s common shares and Class B shares are listed on the Toronto Stock Exchange

under the symbols “TMI” and “TMI.B” and the common shares and Class B shares also trade on

the OTCQX market under the symbol “TMIAF” and “TMIBF”. Note that the Class B shares have

no interest in the properties or assets of the Company other than a collective entitlement to 85%

of the net cash, if any, (after deducting all costs, taxes and expenses and the third-party funder's

portion thereof) received by TMI from award or settlement in relation to the Company’s

subsidiary South American Silver Limited’s arbitration proceeding against Bolivia for the

expropriation of the Malku Khota project in 2012. Additional information related to TriMetals

Mining Inc. is available at www.trimetalsmining.com and on SEDAR at www.sedar.com.

Qualified Person

The Qualified Person on the Gold Springs property is Randall Moore, Executive Vice President

of Exploration – North America of TriMetals Mining Inc. and he has reviewed and approved the

content of this press release. The Qualified Person verified the data for its geological

reasonableness, checked all the inputs and verified the analytical data through an analysis of the

blanks and standards submitted with the drill-chip samples.

Gold Equivalent

Gold Equivalent (AuEq) in this press release was calculated using a 61.9 gold to silver ratio and

assumes 100% metallurgical recoveries.

Forward-Looking Statements

Certain statements contained herein constitute “forward-looking information” or “forward-looking

statements” under applicable securities laws (“forward -looking statements”) . Forward-looking

statements look into the future and provide an opinion as to the effect of certain events and trends on the

business. Forward-looking statements may include words such as “will”, “continue”, “believe”, “plan”,

“upside potential”, and similar expressions. Interpretations of exploration results, including the strength

of mineralization, are also forward-looking statements. These forward-looking statements are based on

current expectations and entail various r isks and uncertainties. Actual results may materia lly differ

from expectations if known and unknown risks or uncertainties affect our business or if our estimates or

assumptions prove inaccurate. Factors that could cause results or events to differ materially from

current expectations expressed or implied by the forward -looking statements, include, but are not

limited to, risks of the mineral exploration industry which may affect the advancement of the Gold

Springs project, including possible variations in mineral resources, grade, recovery rates, metal prices,

capital and operating costs, and the application of taxes; availability of sufficient financing to fund

planned or further required work in a timely manner and on acceptable terms , including the larger drill

program of 125 holes ; availability of equ ipment and qualified personnel, failure of equipment or

processes to operate as anticipated, changes in project parameters , including water requirements for

3

operations, as plans continue to be refined; regulatory, environmental and other risks of the minin g

industry more fully described in the Company’s Annual Information Form and continuous disclosure

documents, which are available on SEDAR at www.sedar.com. The assumptions made in developing

the forward -looking statements include: the accuracy of current resource estimates and the

interpretation of drill, metallurgical testing and other exploration results; the continuing support for

mining by local governments in Nevada and Utah; the availability of equipment and qualified personnel

to advance the Gold Springs project; execution of the Company’s existing plans and further exploration

and development programs for Gold Spring s, including a much larger 125 -hole program , which may

change due to changes in the views of the Company or if new information arises which makes it prudent

to change such plans or programs.

Readers are cautioned not to place undue reliance on the forward -looking statements contained in this

press release. Except as required by law, the Company assumes no obligation to update or r evise any

forward-looking statement, whether as a result of new information, future events or any other reason.

Unless otherwise indicated, forward -looking statements in this press release describe the Company’s

expectations as of June 20, 2017.

TriMetals Mining Inc. Contact:

Ralph Fitch

President & CEO

303.584.0606

[email protected]

Matias Herrero

Chief Financial Officer

303.584.0606

[email protected]