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Trigon Metals Announces Positive Mineral Resource Update and Corporate Update

Resource Estimates

TRIGON METALS ANNOUNCES POSITIVE MINERAL RESOURCE UPDATE AND CORPORATE

UPDATE

HIGHLIGHTS

 Updated NI 43-101 compliant mineral resource estimate of 6.26 million tonnes of

Inferred Mineral Resources at a grade of 2.97% copper, 1.00% lead and 20.99 g/t silver.

 The Mineral R esource estimate includes 2.41 million tonnes of shallow surface

accessible Inferred Mineral Resources at an average grade of 1.72% copper, 1.01% lead

and 3.61 g/t silver.

 Upside potential still exists down dip from Asis West , w here underground exploration

has been limited to date.

 Appointments of Mr. Brett Richards as Chairman of the board and Mr. Robert Schafer as

a director of the Company.

Toronto, Canada – April 20, 2017 – Trigon Metals Inc. (TSX -V: TM) (“Trigon” or the

“Company”) is pleased to announce an updated mineral resource estimate at its Kombat

Mine located in northern Namibia of Inferred Mineral R esources of 6.26 million tonnes

grading 2.97% copper, 1.00% lead and 20.99 g/t silver, at a cut-off grade of 0. 77% copper

equivalent for the surface accessible (open pit) portion and 1.4% copper equivalent cut-off

grade for the underground portion.

The updated mineral resource estimates, which include the Kombat West, Central and East,

Asis Far West, Asis Gap and Asis West areas as presented in detail in Table 1 below (the

“Updated Mineral Resource Estimate”), have been prepared and classified by Minxcon (Pty)

Ltd (“Minxcon”) in accordance with the reporting guidelines as set out in National

Instrument 43-101 - Standards of Disclosure for Mineral Projects (“NI 43-101”) as required

by the Canadian Securities Administrators.

The Kombat Mine is Trigon’s flagship property, having produced in excess of 12 million

tonnes at a grade of 2.62% copper, 1.55% lead and 18 g/t silver between 1962 and 2008.

The Kombat Mine assets form a solid foundation for growth and creation of shareholder

value, with near term production plans underway. The Company intends to make use of the

extensive existing infrast ructure to bring the Kombat Mine back into production , both in

terms of the near-term surface mining and ultimately the underground operations.

The previous m ineral resource estimate as at May 20, 2014 only covered the Asis Far West

area, representing a very limited section of the Kombat M ine’s potential. The Updated

Mineral Resource Estim ate covers all proposed current and historical mining areas at the

Kombat Mine. This provides management with optionality in terms of its strategic planning,

and the preliminary economic assessment (“PEA”) currently being undertaken by the

Company will provide an indication of the economic viability of various alternatives in this

regard.

Stephan Theron, President and CEO of Trigon, commented: “ The updated consolidated

mineral resource numbers have met our expectations and provide management with a

substantial base from which to grow Trigon into a mid -tier producer . We are pleased to

have achieved this early stage milestone, and look forward to reporting progress on the

implementation of the first phase of our strategic plan for near -term surface mining. We

would also like the welcome Bob Schafer to the board and Brett Richards as Chairman of the

board. Furthermore, we wish to thank Messrs. Nielson and Hoffman for their services to the

Company.”

The figure below illustrates the mineralised halos, which include the Kombat West, Central

and East, Asis West, Asis Gap and As is Far West areas. The colours have been utilized for

modelling purposes only to distinguish between the various orebodies.

The t able below is a summary of the U pdated Mineral Resource Estimate for the Kombat

Mine as at April 19, 2017.

Table 1 – Inferred Mineral Resource Estimate

Open pit (0.77% CuEq cut off)

Mine Section

Tonnes

(Mt) Density

Cu

(%)

Pb

(%)

Ag

(ppm)

Cu

(Tonnes)

Pb

(Tonnes) Ag (kg)

Kombat East 1,208 2,82 1,36 1,01 1,72 16 465 12 187 2 074

Kombat Central 0,848 2,82 1,79 0,33 6,90 15 135 2 767 5 848

Kombat West 0,354 2,88 2,76 2,63 2,20 9 785 9 303 780

Open pit Total 2,410 2,83 1,72 1,01 3,61 41 385 24 257 8 702

Underground (1.4% CuEq cut off)

Mine Section

Tonnes

(Mt) Density

Cu

(%)

Pb

(%)

Ag

(ppm)

Cu

(Tonnes)

Pb

(Tonnes) Ag (kg)

Kombat East 0,024 2,87 1,90 2,94 0,61 459 708 15

Kombat West 0,104 2,91 2,79 4,15 3,27 2 899 4 307 339

Kombat Total 0,128 2,90 2,63 3,92 2,77 3 358 5 015 354

Asis West 2,475 2,88 4,05 1,28 32,36 100 214 31 735 80 078

Asis Gap 0,166 2,83 2,35 0,35 21,15 3 909 590 3 514

Asis Far West 1,082 2,85 3,42 0,10 35,81 37 000 1 036 38 763

Asis Total 3,723 2,87 3,79 0,90 32,86 141 122 33 361 122 355

Underground Total 3,851 2,87 3,75 1,00 31,86 144 480 38 376 122 709

Total Open Pit

and

Underground Total 6,261 2,85 2,97 1,00 20,99 185 865 62 632 131 411

Notes:

1. Historical mine voids have been deleted from the Mineral Resource.

2. The open pit Mineral Resource is declared to a depth of 150m with a CuEq cut off of 0.77%.

3. The underground Mineral Resource (below 150m) is declared at a CuEq cut off of 1.4%.

4. Densities for the hard rock material have been modelled.

5. A geological loss of 15 % has been applied to the Mineral Resource.

The figure below illustrates the split corresponding to the Updated Mineral Resource

Estimate above with respect to the various project areas. The colours have been used to

differentiate the various areas as defined, and the black portions of the orebodies represent

those areas which have been mined out.

Geology and Mineralization

The Kombat Mine is located on the northern limb of the Otavi Valley Syncline , localized

immediately below the contact between dolostones of the Hüttenberg Formation and

phyllites of the overlying Kombat Formation of the Mulden Group.

A series of copper-lead deposits have been mined on the Kombat p roperty, localized along

the axial planes of one, or locally two, parasitic folds in the northern limb of the Otavi Valley

Syncline, immediately below the dolostone/phyllite contact. These parasitic folds, and the

lines of mineralized bodies, plunge shallowly to the west, flattening out in the vicinity of the

Asis Far West shaft.

The section between the Asis West and Asis Far West, known as the Asis Gap area, has been

modelled with the current database and a zone of mineralisation is included in the Updated

Mineral Resource Estimate. In addition to this the model also indicates there is potential for

a down dip extension of the Asis West mineralised zone. Lateral potential also exists at Asis

West and this target could possibly be accessed from 15 level.

Source Data

The work to complete the Updated Mineral Resource Estimate has been based primarily on

an analysis of the Company’s extensive database o f historical information , which has now

been computer modelled.

The Updated Mineral Resource Estimate has been defined using the existing historic surface

and underground drill holes . The historical database consist s of 1,991 diamond, reverse

circulation ( “RC”) and percussion drillholes of which 470 diamond and RC drillholes have

been utilised in the Updated Mineral Resource Estimate . Minxcon also made use of the

geological structural plans to assist with the structural interpretation in the construction of

the overall geological model.

Additional drilling campaigns will be required to upgrade the Inferred Mineral R esource to

an Indicated Mineral Resource. This infill drilling will help with interpreting the project

geology and increasing confidence in the model. Further exploration drilling will be required

for identification of possible lateral and down dip extensions of the mineralization.

Resource Criteria and Assumptions

The Updated Mineral Resource Estimate has been classified in accordance with the

requirements as set out in NI 43-101.

Minxcon utilised Leapfrog software to construct the mineralisation halos and final

wireframes for the Ordinary Kriging estimation process , which was conducted in Datamine

Studio 3. Inverse Distance to the power of 2 was utilised for the tailings Resource.

The classification of the Updated Mineral Resource Estimate was completed based on the

geological complexity, estimation performance, number of drill samples, quality of data, drill

hole spacing and sample distribution.

Minxcon has classified the entire Updated Mineral Resource Estimate as Inferred Mineral

Resource based on the above criteria . Additional drilling will be required to upgrade the

Updated Mineral Resource Estimate from the Inferred category to an Indicated category.

Cut off grades

The Updated Mineral Resource Estimate is constrained by assumptions about economic cut-

off grades.

The Updated Mineral Resource Estimate was divided into a surface accessible section and

an underground section. The surface accessible section was declared to a depth of 150 m at

a 0.77% copper equivalent cut-off. This depth was delineated by optimizing the resource in

NPV Scheduler. The underground resource below 1 50m was declared at a calculated pay

limit of 1.4% copper equivalent. The parameters used were commodity prices of US$3.00/lb

for copper and US$1.00/lb for lead. The processing recoveries for copper and lead were

deemed to be 94% and 80%, respectively. A total mining (inclusive of processing) cost of

US$82/tonne was used for the underground pay limit calculation.

Upside Potential and Plans

Management believes there is potential to find additional mineralization at depth and along

strike through further detailed surface and underground drilling, particularly down dip from

the Asis West mineralization. The Company is considering further work in this regard in the

medium term. In the near-term, the Company’s plan remains to focus on surface resources

in the Kombat Central and East areas and to commence with surface mining to facilitate

early cash flow generation.

QA/QC

A technical report will be filed under the Company’s profile on SEDAR within 45 days of this

press release. For further information with respect to the key assumptions, parameters,

risks, the mineral resource estimate, data verification, QA/QC and other technical

information with respect to the Kombat Mine, please refer to the technical r eport, when

available.

Qualified Person

Mr. Uwe Engelmann (BSc (Zoo. & Bot.), BSc Hons (Geol.), Pr.Sci.Nat. No. 400058/08, MGSSA)

of Minxcon, is a "qualified person" as such term is defined in NI 43- 101 and has reviewed

and approved the technical information and data included in this press release. As a director

of Minxcon, Mr. Engelmann is considered independent.

CORPORATE UPDATE

The Company announces the resignations of Messrs. Mike Hoffmann and Bill Nie lson from

the board of directors of the Company , and the appointment of Mr. Robert Schafer as a

director. Mr. Brett Richards, currently a director of Trigon, will replace Mr. Justin Reid as

Chairman. All changes are effective immediately. The Company has granted 100, 000

options to Mr. Richards and 150,000 options to Mr. Schafer pursuant to its stock option

plan. The options may be exercised at a price of $0.29 per o ption for a period of five years

from the date of grant. The grant of options remains subject to the approval of the TSX

Venture Exchange.

Mr. Schafer is a Registered Professional Geologist with more than 30 years ’ international

experience identifying, evaluating and structuring transactions for mineral deposits globally .

Mr. Schafer has worked in more than 70 countries, including Russia, Australia, Afghanistan,

China, central Asia, India, and most countries in Afr ica and South America. He is the

immediate past-president of the Prospectors & Developers Association of Canada and a past

president of the Canadian Institute for Mining, Metal lurgy and Petroleum (CIM), as well as

an active member of the Society for Mining , Metallurgy and Exploration (SME) in the USA,

where he served on its board for more than a decade. Mr. Schafer is also a member of the

board of directors for both the Canadian Mining Hall of Fame and National Mining Hall of

Fame in the USA. Mr. Schafer is the recipient of the William Lawrence Saunders Gold Medal

from AIME and the Daniel C. Jackling Award from SME for career achievements, two of the

highest mining recognitions in the US A. Mr. Schafer earned his Bachelor’s and Master’s

degrees in Geology at Miami University (Ohio); completed course work and research toward

a Ph.D. in Geology; and earned a second Master’s degree in Mineral Economics at the

University of Arizona. In addition, he completed the Executive MBA program at Stanford

University. Mr. Schafer is a is a Certified Corporate Director (ICD.D), a Fellow of the CIM and

the Society of Economic Geologists, and a Registered Professional Geologist in the States of

Wyoming and Utah.

The board of directors would like to thanks Messrs. Hoffmann and Mr. Nielson for their

contributions to the Company.

Trigon Metals Inc.

Trigon is a publicly traded Canadian exploration and development company with its core

operations focused on copper resources in Namibia, one of the world’s most prospective

copper regions, where it has substantial assets in place with significant upside. The

Company continues to hold an 80% interest in five mining licenses in the Otavi Mountain

lands, an area of Namibia particularly known for its high -grade copper deposits. Within

these licenses are three past producing mines including the Company’s flagship property,

the Kombat Mine.

For further information, contact:

Spyros Karellas

Investor Relations +1 (416) 433-5696

Email: [email protected]

Website: www.trigonmetals.com

Cautionary Notes

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.

This news release may contain forward -looking statements. These statements include

statements regarding the Updated Mineral Resource Estimate , the Company’s strategies

and the Company’s abilities to execute such strategies , the Company’s ability to restart the

Kombat Mine, the Company’s expectations for the Kombat Mine , the economic viability of

surface mining at the Kombat Mine, the timing of completion of the technical report and the

PEA, the results of the technical report and PEA, merger and acquisition opportunities, the

impact of changes to the Company’s board of directors, the grant of stock options and the

Company’s future plans and objectives. These statements are based on current expectations

and assumptions that a re subject to risks and uncertainties. Actual results could differ

materially because of factors discussed in the management discussion and analysis section

of our interim and most recent annual financial statements or other reports and filings with

the TS X Venture Exchange and applicable Canadian securities regulations. We do not

assume any obligation to update any forward -looking statements, except as required by

applicable laws.