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Telson Mining Corporation has a 9.3% increase in mill throughput production at Campo Morado in Q2, 2018

Metallurgy & Processing

Telson Mining Corporation

TSX.V: TSN OTC Pink: SOHFF

Frankfurt: TSGN.F

Shares Issued: 130,184,348

Page 1 of 5

Telson Mining Corporation has a 9.3% increase in mill throughput

production at Campo Morado in Q2, 2018

Vancouver, British Columbia, August 2, 2018

Telson Mining Corporation (“Telson” or the “Company”) (TSX-V – TSN, OTC Pink – SOHFF, Frankfurt –

TSGN (formerly SQ82)) is pleased to present the following update for activities at its 100% owned

Campo Morado mine:

• Total mill throughput in Q2 of 162.5kt, a 9.3% increase from Q1

• 11.9 kdmt of zinc concentrate in Q2. 45.1% increase from Q1

• 1.9 kdmt of lead concentrate in Q2. 35.7% increase from Q1

• 8.6 kt of zinc in the zinc concentrate. 53.6% increase from Q1

• 0.6 kt of lead in the lead concentrate. 100.0% increase from Q1

Item Q1 Q2 Increase (%)

Processed tons (kt) 148.7 162.5 9.3%

Zn concentrate (kdmt) 8.2 11.9 45.1%

Pb concentrate (kdmt) 1.4 1.9 35.7%

Zn metal content (kt) 5.6 8.6 53.6%

Pb metal content (kt) 0.3 0.6 100.0%

Since Telson declared commercial production as of May 15, 2018 mining and milling operations at

Campo Morado have run smoothly and continuously while production is steadily increasing towards

managements targets.

Underground bulk mining methods have commenced and with the delivery of three recently

purchased underground low profile 3 0 tonne dump trucks , which were fully paid for with cash

generated from concentrate sales, Telson is increasing mill throughput past its current processing

rate of approximately 2,200 tonnes per day. The Company intends to increase production towards

2,500 tonnes per day over the next several weeks and with some planned modifications to the

crushing circuit intends to increase mill throughput past 2,500 tonnes per day, hoping to achieve up

to 3,000 tonnes per day by year end 2018.

Since commencement of commercial production on May 15, 2018 through to July 30th , 2018 the

Campo Morado mill has produced approximately 9,383 tonnes of zinc concentrates and 1 ,612

tonnes of lead concentrates processing approximately 124,482 tonnes of mineralized material from

Telson Mining Corporation

TSX.V: TSN OTC Pink: SOHFF

Frankfurt: TSGN.F

Shares Issued: 130,184,348

Page 2 of 5

the El Largo zone. During this period average grades of concentrate produced were ; Zinc

Concentrate - 44.5% zinc, 410 g/t silver, 1.25 g/t gold and Lead Concentrate – 29% lead, 709 g/t silver,

6.26 g/t gold. Average recoveries achieved were 73.3% zinc, 31.2% lead, 32% silver and 18% gold.

Underground development work during Q2 advanced a total of 1,088 meters, 710 meters (6x5m) in

mineralized material and 378 meter (5x5m) of access development in waste rock. This development

includes advancing an incline from the El Largo Zone towards the Naranjo Zone, which has

progressed to within 20 meters of the Naranjo Zone. When Naranjo has been reached, a portal will

be developed at Naranjo to access the surface after which all production from El Largo, Naranjo and

Fish Zones will be transported on surface from the new portal reducing haulage time and trucking

costs. The Company has also dewatered the Fish Zone , adjacent to the El Largo Zone, and is

preparing that zone for production.

Future Plans and Initiatives

Telson is planning several initiatives to improve the mill processing plant’s production and

recoveries.

• The first initiative will be to purchase and install Jameson Flotation Cells into the mill process

circuit to increase the zi nc recovery and increase the zinc concentrate grades. Previous

successful testing of Jam eson Flotation technology in Campo Morado has demonstrated

significant improvements in concentrate grades and metal recoveries.

• The second initiative will demonstrate the viability of Glencore Technology’s Albion Process

to potentially increase the recovery of precious metals, (gold and silver). The Company

intends to provide Glencore Technology with bulk samples of Campo Morado

mineralization for Albion process testing, and with positive results, Telson intends to

engage Glencore Technology to initiate technical studies for the design and build of the

Albion Process equipment for purchase and installation at the Campo Morado Mine. There

are four Albion Process™ plants currently in operation with dramatic increases in precious

metal recoveries from refractory ore in all existing Albion Process plants, from previous

recovery percentages in the low 20’s using conventional milling to more than 90% in some

cases using Albion Process, (please visit the following web link for more information

http://www.albionprocess.com/en/Pages/home.aspx ) Telson is targeting for Glencore

Technologies to complete testing and have design and costing completed by end of

2018. With successful initial testing and design work completed and subject to securing

additional construction capital, Telson is targeting late 2019 to complete installation and

commence using Glencore’s Albion Process with the intent to markedly increase precious

metal recoveries and thereby profitability at Campo Morado. Glencore’s Albion Process has

also proven to markedly improve base metal recoveries from several mines currently

Telson Mining Corporation

TSX.V: TSN OTC Pink: SOHFF

Frankfurt: TSGN.F

Shares Issued: 130,184,348

Page 3 of 5

processing with this new technology which could also benefit production at Campo

Morado.

“Management is efficiently implementing many improvements at Campo

Morado, both to underground mining and mill processing which are

substantially reducing operating costs. Equally important are managements

plans to increase base metal recoveries and concentrate grades as well as to

potentially significantly increase precious metal recoveries with new

technologies.” States Antonio Berlanga, CEO, “Our well-structured

improvements that have been and are currently being implemented at the

Campo Morado Mine are increasing sales and decreasing operating costs in

the short-term, but more importantly if Albion Process Technology testing

proves successful, we plan to transform Campo Morado into a predominately

precious metal producer in the mid-term.”

About Telson Mining Corporation

Telson Mining Corporation is a Canadian based mining company with two Mexican gold, silver and

base metal mining projects.

Telson is currently in production at its 100% owned Campo Morado Mine in Guerrero, Mexico.

Telson acquired Campo Morado in June 2017, re-commenced mining and processing operations in

October 2017 with pre -production from mine development on a trial basis that comme nced at an

average 1,400 tonnes per day and declared commercial production as of May 15th, 2018. Currently

the Campo Morado mine is processing approximately 2,200 tonnes per day through the milling

facilities.

Telson's Tahuehueto Project, located in north -western Durango State, Mexico is currently in pre -

production at approximately 100 tonnes per day utilizing a toll mill for processing, and has entered

a construction phase with a timeline to be producing on site in its own mineral processing plant

capable of milling at least 1,000 tonnes per day in Q1, 2019. Regular metal concentrate delivery

and sales are underway from both projects. Visit: www.telsonmining.com

On behalf of the board of directors

(signed) “Ralph Shearing”

Ralph Shearing, P.Geol, President and Director

Telson Mining Corporation

TSX.V: TSN OTC Pink: SOHFF

Frankfurt: TSGN.F

Shares Issued: 130,184,348

Page 4 of 5

Qualified Persons

This press release was prepared under the supervision and review of Ralph Shearing, P.Geol.,

President and Director of Telson Mining Corporation, a Professional Geologist registered in

Alberta as a member of the professional association APEGA, and a Qualified Person as defined by

NI 43-101. Data verification by Mr. Shearing includes personal inspection of the Campo Morado

mine site, reviewing mining facilities, drill core, underground development and discussing work

programs and results with geology and mining personnel.

Cautionary Note Regarding Production Decisions and Forward-Looking Statements

It should be noted that Telson has declared commercial production at Campo Morado prior to completing

a feasibility study of mineral reserves demonstrating economic and technical viability. Accordingly,

readers should be cautioned that Telson’s production decision has been made without a comprehensive

feasibility study of established reserves such that there is greater risk and uncertainty as to future

economic results from the Campo Morado mine and a higher technical risk of failure than would be the

case if a feasibility study was completed and r elied upon to make a production decision. Telson has

completed a preliminary economic assessment (“PEA”) mining study on the Campo Morado mine that

provides a conceptual life of mine plan and a preliminary economic analysis based on the previously

identified mineral resources (see News Release dated November 8, 2017 and April 4,2018). This will soon

be replaced by a pre -feasibility study (“PFS”) that will allow the application of modifying factors to the

mineral resources to allow a portion of them to be converted to mineral reserves.

Statements contained in this news release that are not historical facts are “forward -looking information”

or “forward -looking statements” (collectively, “Forward -Looking Information”) within the meaning of

applicable Canad ian securities laws. Forward Looking Information includes, but is not limited to,

disclosure regarding possible events, conditions or financial performance that is based on assumptions

about future economic conditions and courses of action; the timing and costs of future activities on the

Company’s properties, such as production rates and increases; success of exploration, development and

bulk sample processing activities and timing for processing at its own mineral processing facility on the

Tahuehueto project site. In certain cases, Forward -Looking Information can be identified by the use of

words and phrases such as “plans”, “expects”, “scheduled”, “estimates”, “forecasts”, “intends”, “anticipates”

or variations of such words and phrases. In preparing the Forward-Looking Information in this news

release, the Company has applied several material assumptions, including, but not limited to, that the

current exploration, development, environmental and other objectives concerning the Campo Morado

Mine and the Tahuehueto Project can be achieved, the continuity of the price of gold, zinc, lead and other

metals, economic and political conditions and operations. Forward -Looking Information involves known

and unknown risks, uncertainties and other factors which may c ause the actual 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 Information. There can be no assurance that

Telson Mining Corporation

TSX.V: TSN OTC Pink: SOHFF

Frankfurt: TSGN.F

Shares Issued: 130,184,348

Page 5 of 5

Forward-Looking Information will prove to be accurate, as actual results and future events could differ

materially from those anticipated in such statements. Accordingly, readers should not place undue

reliance on Forward-Looking Information. Except as required by law, the Company does not assume any

obligation to release publicly any revisions to Forward-Looking Information contained in this news release

to reflect events or circumstances after the date hereof or to reflect the occurrence of unanticipated

events.

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.

For further information about Telson Mining Corporation, please contact:

Glen Sandwell

Corporate Communications Manager

[email protected]

Tel: +1 (604) 684-8071