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

WDO.TO ·

Ongoing Exloration of Kiena Deep A Zone Continues to Return High Grades and Identifies Significant Up Plunge Potential

Exploration Programs

Ongoing Exloration of Kiena Deep A Zone Continues to Return High Grades

and Identifies Significant Up Plunge Potential

TORONTO, Sept. 11, 2018 -- Wesdome Gold Mines Ltd. (TSX: WDO) (“Wesdome” or the “Company”) today announces

additional high grade results from the ongoing underground exploration drilling of the Kiena Deep A Zone at its 100% owned

Kiena Mine Complex, in Val d'Or, Quebec. Additionally, drilling has identified a well-defined plunge, that extrapolated up

plunge into areas of historical drilling, indicates that the mineralization could extend up plunge an additional 250 metres, while

the down plunge and down dip extensions of the zone remain open.

Recent drilling has extended the gold mineralization of the A Zone beyond a 350 metre strike length announced in a news

release dated June 26, 2018. Today’s drill results have continued to extend the zone of mineralization an additional 50 metres

down plunge to the southeast. Following the continued success of the ongoing diamond drill program, the Company took the

decision to extend the current exploration platforms by a total of 450 metres to continue to define the possible extension of the

Kiena Deep A Zone to the northwest, southeast and down dip. A total of 243 metres of additional development have been

completed since July, and is expected to be completed at the end of October.

As this drill drift development continues, 4 drills are in operation on the A Zone and remain focussed on definition drilling in

advance on the Q4 resource estimate, with less focus on extension drilling along the margins of the mineralized zone. Since

July, a total of 18 holes totalling 5,200 metres have been completed (Figure 1A and 1B). The definition drilling has continued to

confirm the overall continuity of the Kiena Deep A Zone and improve our understanding and confidence in the controls on gold

mineralization. Highlights of the new drilling are listed below and summarized in Table 1.

 Highlights:

Kiena Deep A Zone

• Hole 6339: 53.6 g/t Au over 6.2 m core length (18.38 g/t Au cut, 5.3 m true width)

• Hole 6321: 177.3 g/t Au over 5.1 m core length (6.5 g/t Au cut, 5.1 m true width)

• Hole 6336: 18.7 g/t Au over 12.9 m core length (7.0 g/t Au cut, 6.8 m true width)

• Hole 6333: 37.3 g/t Au over 8.4 m core length (6.8 g/t Au cut, 5.8 m true width)

• Hole 6338: 163.8 g/t Au over 3.0 m core length (13.1 g/t Au over 2.6 m true width)

• Hole 6338:  14.1 g/t Au over 12.1 m core length (10.3 g/t Au over 11.9 m true width)

All assays cut to 34.28 g.t Au. True widths are estimated.

Recent drilling has identified a well-defined, moderate plunge of approximately 45 degrees to the SE to the gold mineralization

that occurs predominantly along the basalt – chlorite-carbonate schist boundary (Figure 2: Longitudinal Section of the Kiena

Deep A Zone).  The recent drilling has defined this plunge extending from the 1,600 metre elevation (1,400 m below surface

vertically) to the 2,000 metre elevation (1,000 m below surface). Extrapolating this well-defined zone up plunge is in good

agreement with two historic holes. Hole 6146 that returned 6.63 g/t over 11.0 metres (core length) from a zone located over

100 metres to the northwest of our current drilling and is interpreted to be the up plunge extension of the A Zone. Furthermore,

hole 5976 returned 7.26 g/t Au over 3.0 metres (true width) at the 2,300 metre elevation, or approximately 350 metres vertically

above our current drilling level and in excess of 300 metres to the northwest of the currently defined A Zone. Although this area

will be the focus for continued drilling, this initial interpretation indicates that the up plunge mineralization could be extended

more than 250 metres. Both of these holes intersected quartz veining with visible gold proximal to the projected basalt –

chlorite-carbonate schist boundary that is similar in character to the Kiena Deep A Zone currently being drilled.

Additionally, the down plunge and portions of the down dip extension of the A zone remains open.

Mr. Duncan Middlemiss, President and CEO commented, “We are very pleased with the recent drill results that are providing

more confidence in the continuity of the deposit and continuing to extend the gold mineralization up and down plunge. Good

progress is being made on the additional exploration drift development that will allow us to more effectively test the size of this

deposit, and complete infill drilling more quickly. We remain committed to developing a resource estimate in the fourth quarter

and this development will greatly aid our understanding of this exciting discovery. We recognize at this time that this will

definitely be a ‘snapshot in time’ as we have not closed off the Deep Zone A up plunge, down plunge, and down dip.”

“We are also very excited about the potential up plunge extension of the Kiena Deep A Zone that has been well defined with

recent drilling and extrapolated with more historic information. This extension would have the potential to significantly add to

the resource base, as it would extend the mineralization over 300 metres higher in elevation than our current drilling level.

Additionally, the location of this mineralization would be easily accessible to existing mine development and could be a vital

component in any restart scenario.”

TECHNICAL DISCLOSURE

The technical and geoscientific content of this release has been compiled, reviewed and approved by Bruno Turcotte, P.Geo.,

(OGQ #453) Senior Project Geologist of the Company and a "Qualified Person" as defined in National Instrument 43-101 -

Standards of Disclosure for Mineral Projects.

Analytical work was performed by Techni-Lab (ActLabs) of Ste-Germaine-Boule (Quebec), a certified commercial laboratory

(SCC Accredited Lab #707). Sample preparation was done at Techni-Lab (ActLabs) in Val d'Or (Quebec).  Assaying was done

by fire assay methods and all samples with visible gold were assayed by metallic sieve method at Techni-Lab (ActLabs)

laboratory in Ste-Germaine-Boule (Quebec). In addition to laboratory internal duplicates, standards and blanks, the geology

department inserts blind duplicates, standards and blanks into the sample stream at a frequency of one in twenty to monitor

quality control.

ABOUT WESDOME

Wesdome Gold Mines has had over 30 years of continuous gold mining operations in Canada.  The Company is 100%

Canadian focused with a pipeline of projects in various stages of development.  The Eagle River Complex in Wawa, Ontario is

currently producing gold from two mines, the Eagle River Underground Mine and the Mishi Open pit, from a central mill. 

Wesdome is actively exploring its brownfields asset, the Kiena Complex in Val d’Or, Quebec.  The Kiena Complex is a fully

permitted former mine with a 930-metre shaft and 2,000 tonne-per-day mill.  The Company has further upside at its Moss Lake

gold deposit, located 100 kilometres west of Thunder Bay, Ontario.  The Company has approximately 134.2 million shares

issued and outstanding and trades on the Toronto Stock Exchange under the symbol “WDO”.

For further information, please contact:

Duncan Middlemiss or Lindsay Carpenter Dunlop

President and CEO   VP Investor Relations

416-360-3743  ext. 29    416-360-3743  ext. 25

[email protected]    [email protected] 

220 Bay St, Suite 1200    

Toronto, ON, M5L 1E9    

Toll Free: 1-866-4-WDO-TSX    

Phone: 416-360-3743, Fax: 416-360-7620    

Website: www.wesdome.com    

This news release contains “forward-looking information” which may include, but is not limited to, statements with respect to

the future financial or operating performance of the Company and its projects. Often, but not always, forward-looking

statements can be identified by the use of words such as “plans”, “expects”, “is expected”, “budget”, “scheduled”, “estimates”,

“forecasts”, “intends”, “anticipates”, or “believes” or variations (including negative variations) of such words and phrases, or

state that certain actions, events or results “may”, “could”, “would”, “might” or “will” be taken, occur or be achieved. Forward-

looking statements involve known and unknown risks, uncertainties and other factors which may cause 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 statements. Forward-looking statements contained herein are made as of the date

of this press release and the Company disclaims any obligation to update any forward-looking statements, whether as a result

of new information, future events or results or otherwise. There can be no assurance that forward-looking statements will prove

to be accurate, as actual results and future events could differ materially from those anticipated in such statements. The

Company undertakes no obligation to update forward-looking statements if circumstances, management’s estimates or

opinions should change, except as required by securities legislation. Accordingly, the reader is cautioned not to place undue

reliance on forward-looking statements. The Company has included in this news release certain non-IFRS performance

measures, including, but not limited to, mine operating profit, mining and processing costs and cash costs. Cash costs per

ounce reflect actual mine operating costs incurred during the fiscal period divided by the number of ounces produced.  These

measures are not defined under IFRS and therefore should not be considered in isolation or as an alternative to or more

meaningful than, net income (loss) or cash flow from operating activities as determined in accordance with IFRS as an

indicator of our financial performance or liquidity. The Company believes that, in addition to conventional measures prepared in

accordance with IFRS, certain investors use this information to evaluate the Company's performance and ability to generate

cash flow

Table 1: Kiena Deep Zone A Drilling Results

Hole No.

From

(m)

To

(m)

Core

Length (m)

Estimated

True width

Grade (g/t

Au)

Cut Grade

(g/t Au) Name Zone

6289 334.7 337.0 2.3 1.6 122.11 8.31 A Zone

6321 251.4 256.5 5.1 5.1 177.25 6.47 A Zone

6321 280.8 283.6 2.8 2.8 5.67 5.67 A1 Zone

6327 270.0 273.0 3 2.7 13.62 13.62 A Zone

6333 64.5 72.9 8.4 5.8 37.34 6.82 A Zone

6336 552.1 565.0 12.9 6.8 18.73 7.02 A Zone

Including 558.2 565.0 6.8 3.6 34.20 11.99 A Zone

6337 175.0 178.1 3.1 3.0 3.73 3.73 A2 Zone

6338 151.9 154.9 3.0 2.6 163.85 13.11 A Zone

6338 164.5 176.6 12.1 11.9 14.07 10.34 A1 Zone

6339 153.9 160.1 6.2 5.3 53.63 18.38 A Zone

6339A 159.2 163.6 4.4 3.2 71.40 17.97 A Zone

6341 248.2 250.7 2.5 2.2 18.41 12.48 A Zone

6342 290.3 294.0 3.7 3.2 2.47 2.47 A Zone

6342 299.8 303.3 3.5 3.2 10.11 10.11 A1 Zone

6342 364.5 370.5 6.0 5.4 5.43 5.43 A2 Zone

6349 214.5 220.6 6.1 2.6 44.09 7.47 A Zone

6352 453.3 456.1 2.8 1.7 1.83 1.83 A Zone

6357 168.0 172.6 4.6 4.4 8.58 7.73 A1 Zone

Assays

Hole No. From (m) To (m)

Core Length

(m)

Grade (g/t

Au)

(Cut Grade (g/t

Au)

Name

Zone

6289 334.7 335.6 0.9 0.48 0.48 A Zone

6289 335.6 336.5 0.9 1.70 1.70 A Zone

6289 336.5 337.0 0.5 557.79 34.28 A Zone

Hole No. From (m) To (m)

Core Length

(m)

Grade (g/t

Au)

(Cut Grade (g/t

Au)

Name

Zone

6321 251.4 252.3 0.9 1002.06 34.28 A Zone

6321 252.3 253.3 1.0 0.07 0.07 A Zone

6321 253.3 254.2 0.9 0.03 0.03 A Zone

6321 254.2 255.1 0.9 0.33 0.33 A Zone

6321 255.1 255.8 0.7 0.30 0.30 A Zone

6321 255.8 256.5 0.7 2.18 2.18 A Zone

Hole No. From (m) To (m)

Core Length

(m)

Grade (g/t

Au)

(Cut Grade (g/t

Au)

Name

Zone

6321 280.8 281.6 0.8 14.41 14.41 A1 Zone

6321 281.6 282.6 1.0 1.88 1.88 A1 Zone

6321 282.6 283.6 1.0 2.46 2.46 A1 Zone

Hole No. From (m) To (m)

Core Length

(m)

Grade (g/t

Au)

(Cut Grade (g/t

Au)

Name

Zone

6327 270.0 271.0 1.0 0.66 0.66 A1 Zone

6327 271.0 272.0 1.0 34.17 34.17 A1 Zone

6327 272.0 273.0 1.0 6.04 6.04 A1 Zone

Hole No. From (m) To (m)

Core Length

(m)

Grade (g/t

Au)

(Cut Grade (g/t

Au)

Name

Zone

6333 64.5 65.0 0.5 16.44 16.44 A Zone

6333 65.0 66.0 1.0 0.05 0.05 A Zone

6333 66.0 67.0 1.0 0.10 0.10 A Zone

6333 67.0 68.0 1.0 0.02 0.02 A Zone

6333 68.0 69.0 1.0 0.04 0.04 A Zone

6333 69.0 70.0 1.0 0.74 0.74 A Zone

6333 70.0 70.8 0.8 2.39 2.39 A Zone

6333 70.8 71.5 0.7 98.47 34.28 A Zone

6333 71.5 72.3 0.8 2.05 2.05 A Zone

6333 72.3 72.9 0.6 386.70 34.28 A Zone

Hole No. From (m) To (m)

Core Lenght

(m)

Grade (g/t

Au)

(Cut Grade (g/t

Au)

Name

Zone

6336 552.1 552.8 0.7 4.28 4.28 A Zone

6336 552.8 553.3 0.5 0.57 0.57 A Zone

6336 553.3 554.0 0.7 1.40 1.40 A Zone

6336 554.0 554.7 0.7 2.39 2.39 A Zone

6336 554.7 555.5 0.8 0.52 0.52 A Zone

6336 555.5 556.4 0.9 1.60 1.60 A Zone

6336 556.4 557.3 0.9 0.90 0.90 A Zone

6336 557.3 558.2 0.9 0.45 0.45 A Zone

6336 558.2 558.7 0.5 11.90 11.90 A Zone

6336 558.7 559.4 0.7 0.04 0.04 A Zone

6336 559.4 560.1 0.7 0.02 0.02 A Zone

6336 560.1 560.8 0.7 1.16 1.16 A Zone

6336 560.8 561.6 0.8 127.72 34.28 A Zone

6336 561.6 562.1 0.5 0.73 0.73 A Zone

6336 562.1 563.1 1.0 110.60 34.28 A Zone

6336 564.0 565.0 1.0 12.64 12.64 A Zone

Hole No. From (m) To (m)

Core Length

(m)

Grade (g/t

Au)

(Cut Grade (g/t

Au)

Name

Zone

6337 175.0 176.1 1.1 9.39 9.39 A2 Zone?

6337 176.1 177.2 1.1 0.04 0.04 A2 Zone?

6337 177.2 177.5 0.3 core not recovered

6337 177.5 178.1 0.6 1.98 1.98 A2 Zone?

Hole No. From (m) To (m)

Core Length

(m)

Grade (g/t

Au)

(Cut Grade (g/t

Au)

Name

Zone

6338 151.9 152.8 0.9 2.03 2.03 A Zone

6338 152.8 153.6 0.8 599.53 34.28 A Zone

6338 153.6 154.4 0.8 10.87 10.87 A Zone

6338 154.4 154.9 0.5 2.78 2.78 A Zone

Hole No. From (m) To (m)

Core Length

(m)

Grade (g/t

Au)

(Cut Grade (g/t

Au)

Name

Zone

6338 164.5 165.5 1.0 4.92 4.92 A1 Zone

6338 165.5 166.5 1.0 0.06 0.06 A1 Zone

6338 166.5 167.5 1.0 15.85 15.85 A1 Zone

6338 167.5 168.7 1.2 0.09 0.09 A1 Zone

6338 168.7 169.9 1.2 21.03 21.03 A1 Zone

6338 169.9 171.0 1.1 25.02 25.02 A1 Zone

6338 171.0 172.1 1.1 0.88 0.88 A1 Zone

6338 172.1 173.2 1.1 8.32 8.32 A1 Zone

6338 173.2 174.2 1.0 0.06 0.06 A1 Zone

6338 174.2 175.4 1.2 0.08 0.08 A1 Zone

6338 175.4 176.6 1.2 71.87 34.28 A1 Zone

Hole No. From (m) To (m)

Core Length

(m)

Grade (g/t

Au)

(Cut Grade (g/t

Au)

Name

Zone

6339 153.9 154.9 1.0 81.42 34.28 A Zone

6339 154.9 155.9 1.0 0.25 0.25 A Zone

6339 155.9 156.8 0.9 0.89 0.89 A Zone

6339 156.8 157.3 0.5 7.25 7.25 A Zone

6339 157.3 158.1 0.8 8.40 8.40 A Zone

6339 158.1 159.0 0.9 33.94 33.94 A Zone

6339 159.0 159.6 0.6 73.00 34.28 A Zone

6339 159.6 160.1 0.5 330.66 34.28 A Zone

Hole No. From (m) To (m)

Core Length

(m)

Grade (g/t

Au)

(Cut Grade (g/t

Au)

Name

Zone

6339A 159.2 159.7 0.5 23.37 23.37 A Zone

6339A 159.7 160.5 0.8 14.45 14.45 A Zone

6339A 160.5 161.3 0.8 4.49 4.49 A Zone

6339A 161.3 162.2 0.9 4.72 4.72 A Zone

6339A 162.2 163.6 1.4 202.20 34.28 A Zone

Hole No. From (m) To (m)

Core Length

(m)

Grade (g/t

Au)

(Cut Grade (g/t

Au)

Name

Zone

6341 248.2 249.1 0.9 0.11 0.11 A Zone

6341 249.1 250.0 0.9 50.77 34.28 A Zone

6341 250.0 250.7 0.7 0.35 0.35 A Zone

Hole No. From (m) To (m)

Core Length

(m)

Grade (g/t

Au)

(Cut Grade (g/t

Au)

Name

Zone

6342 290.3 291.1 0.8 0.20 0.20 A Zone

6342 291.1 292.0 0.9 8.65 8.65 A Zone

6342 292.0 293.0 1.0 1.10 1.10 A Zone

6342 293.0 294.0 1.0 0.10 0.10 A Zone

Hole No. From (m) To (m)

Core Length

(m)

Grade (g/t

Au)

(Cut Grade (g/t

Au)

Name

Zone

6342 299.8 300.8 1.0 22.07 22.07 A1 Zone

6342 300.8 301.3 0.5 19.21 19.21 A1 Zone

6342 301.3 302.3 1.0 0.40 0.40 A1 Zone

6342 302.3 303.3 1.0 3.30 3.30 A1 Zone

Hole No. From (m) To (m)

Core Length

(m)

Grade (g/t

Au)

(Cut Grade (g/t

Au)

Name

Zone

6342 364.5 366.0 1.5 3.78 3.78 A2 Zone

6342 366.0 367.3 1.3 3.40 3.40 A2 Zone

6342 367.3 368.3 1.0 0.06 0.06 A2 Zone

6342 369.0 369.7 0.7 1.20 1.20 A2 Zone

6342 369.7 370.5 0.8 26.97 26.97 A2 Zone

Hole No. From (m) To (m)

Core Length

(m)

Grade (g/t

Au)

(Cut Grade (g/t

Au)

Name

Zone

6349 214.5 215.2 0.7 28.18 28.18 A Zone

6349 215.2 216.0 0.8 0.21 0.21 A Zone

6349 216.0 216.5 0.5 481.06 34.28 A Zone

6349 216.5 217.0 0.5 0.79 0.79 A Zone

6349 217.0 217.5 0.5 0.98 0.98 A Zone

6349 217.5 218.0 0.5 2.56 2.56 A Zone

6349 218.0 219.0 1.0 1.07 1.07 A Zone

6349 219.0 219.6 0.6 0.20 0.20 A Zone

6349 219.6 220.6 1.0 5.20 5.20 A Zone

Hole No. From (m) To (m)

Core Length

(m)

Grade (g/t

Au)

(Cut Grade (g/t

Au)

Name

Zone

6352 453.3 454.5 1.2 3.52 3.52 A Zone

6352 454.5 455.3 0.8 0.22 0.22 A Zone

6352 455.3 456.1 0.8 0.92 0.92 A Zone

Hole No. From (m) To (m)

Core Length

(m)

Grade (g/t

Au)

(Cut Grade (g/t

Au)

Name

Zone

6357 168.0 169.0 1.0 38.19 34.28 A1 Zone

6357 169.0 170.0 1.0 0.04 0.04 A1 Zone

6357 170.0 170.7 0.7 0.03 0.03 A1 Zone

6357 171.0 171.8 0.8 0.03 0.03 A1 Zone

6357 171.8 172.6 0.8 1.49 1.49 A1 Zone

Images accompanying this announcement are available at:

http://www.globenewswire.com/NewsRoom/AttachmentNg/9bfac22c-6190-417a-a040-121bb0aa54f0

http://www.globenewswire.com/NewsRoom/AttachmentNg/b8a95267-0c6d-45b3-b6d6-ad1e566fb168

http://www.globenewswire.com/NewsRoom/AttachmentNg/d99e2cc3-5e60-4fda-a347-2d6d1c6710bf