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Wesdome Announces Continued High Grade Drilling Results from the Falcon 7 Zone at the Eagle River MINE

Drill Results

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PRESS

RELEASE

May 5, 2021

TSX:WDO

WESDOME ANNOUNCES CONTINUED HIGH GRADE DRILLING

RESULTS FROM THE FALCON 7 ZONE AT THE EAGLE RIVER MINE

Toronto, Ontario – May 5, 2021 – Wesdome Gold Mines Ltd. (TSX: WDO) (“Wesdome” or the

“Company”) today announces the results from recent definition and expansion drilling of the Falcon

7 Zone, at the Company’s wholly-owned Eagle River Mine near Wawa, Ontario.

Historically, mineralization of the Eagle River Mine has been hosted in the mine diorite; however,

the Falcon 7 Zone is hosted in volcanic rocks west of the intrusion. Hence, the discovery and

subsequent development of the Falcon 7 Zone highlights the prospectivity of the volcanic rocks to

host additional gold mineralization beyond the currently existing footprint of the Eagle River Mine.

Recent underground development has been completed, confirming high gold grades and strong

mineability. Meanwhile, drilling has been ongoing to determine the extent of the zone and to

increase confidence of the gold grade distribution. Drilling has continued to return high grade gold

mineralization. Additionally, the drilling has identified a number of splays and fold noses/limbs that

have the potential to add significantly to the existing resource base.

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

• Hole 640-E-25: 90.2 g/t Au over 4.9 m core length (21.2 g/t Au capped, 3.4 m true width)

• Hole 640-E-31: 87.1 g/t Au over 6.6 m core length (59.5 g/t Au capped, 5.7 m true width)

• Hole 640-E-32: 49.8 g/t Au over 6.2 m core length (46.4 g/t Au capped, 4.0 m true width)

All assays capped at 125 g/t Au. True widths are estimated based on 3D model construction.

Mr. Duncan Middlemiss, President and CEO commented, "We are pleased with the ongoing drilling

of the Falcon 7 Zone that provides additional high grade mining faces in a different area than the

current mining primarily near the bottom of the ramp.

The discovery and initial production from the Falcon 7 Zone reaffirm the potential of the

surrounding volcanic rocks to host sizeable deposits of gold mineralization, and I remain

encouraged with our ongoing exploration outside of the mine diorite. The Falcon 7 Zone

development is an important aspect of this operational planning, as it is situated away from the main

mining area at depth, thereby providing a separate work area away from heavier mine traffic.

The new 355 m Level development is extending 400 m west of the mine diorite and will provide

platforms to test for gold mineralization further along strike, and for parallel zones where surface

exploration has returned encouraging results from a region of the mine that has historically been

given very little attention. This is a prospective area and could be the next mining horizon at the

Eagle River mine.”

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The Falcon 7 Zone is an important addition to the mine as the mineral reserves grade is over 13 g/t

Au and contains in excess of 100,00 ounces of gold. This extends from approximately 300 metres

below surface to the 1,000-metre elevation and averages 40-50 metres along strike. The upper 300

metres will be tested with the 350-metre exploration ramp is completed. The size and grade of the

Falcon 7 Zone highlights the positive impact of discovering other parallel zones in this area and the

benefit for future operations. This area remains a high priority for drilling.

As well, the North Contact Zone and the eastern portion of the mine diorite remain a priority for

exploration this year, as does the surface drilling which continues testing targets elsewhere on the

property.

TECHNICAL DISCLOSURE AND QA/QC

Samples are transported in sealed bags to the Eagle River Mine assay office in Wawa, Ontario.

Samples are analyzed for gold using standard fire assay technique with gravimetric finish. The

performance of the Wesdome Laboratory is monitored through the implementation of a quality

assurance / quality control (QA/QC) program designed to follow industry best practices. Wesdome

inserts blanks and certified reference standards into the sample sequence for quality control at the

laboratory. The QA/QC procedure is described in more detail in the 2022 Technical Report filed on

SEDAR on April 22, 2022.

The technical content of this release has been compiled, reviewed, and approved by Aliou Sene,

P.Geo., Chief Mine Geologist at Eagle River Complex of the Company and a "Qualified Person" as

defined in National Instrument 43-101 -Standards of Disclosure for Mineral Projects.

COVID-19

The health and safety of our employees, contractors, vendors, and consultants is the Company’s top

priority. In response to the COVID -19 outbreak, Wesdome has adopted all public health guidelines

regarding safety measures and protocols at all of its mine o perations and corporate office . These

protocols are still in place at all sites despite the loosening of some provincial public health guidelines.

In addition, our internal COVID -19 Taskforce continues to monitor developments and implement

policies and programs intended to protect those who are engaged in business with the Company.

Through care and planning, to date the Company has successfully maintained operations ; however,

there can be no assurance that this will continue despite the Company’s best efforts , with the

emergence of new, highly contagious variants such as Omicron . To date, the Company has been

impacted by this most recent variant outbreak, with employees at both operations and corporate office

becoming infected, which may negatively impact our ability to maintain projected timelines and

objectives. Consequently, the Company’s actual future production and production guidance is subject

to higher levels of risk th an usual. The Company is continuing to monitor the situation closely and

will provide updates as they become available.

ABOUT WESDOME

Wesdome is Canadian focused with two producing underground gold mines. The Company’s goal is

to build Canada’s next intermediate gold producer, producing over 200,000 ounces from two mines

in Ontario and Québec. The Eagle River Underground Mine in Wawa, Ontario is currently producing

gold at a rate of 95,000 – 105,000 ounces per year. The Company is currently milling the final stockpile

of ore from the Mishi Pit with 1,000 – 2,000 ounces expected. The recently re-started Kiena Complex

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in Val d’or, Quebec is a fully permitted underground mine and milling operation and the Kiena Mine

is expected to produce 64,000 – 73,000 ounces in 2022. On a combined basis, 2022 guidance is 160,000

ounces – 180,000 ounces. Wesdome is actively exploring underground and on surface within the mine

areas and more regionally at the Eagle River and Kiena Complex. The Company also retains

meaningful exposure to the Moss Lake gold deposit, located 100 kilometres west of Thunder Bay,

Ontario through its equity position in Goldshore Resourc es Inc. The Company has approximately

142.5 million shares issued and outstanding and trades on the Toronto Stock Exchange under the

symbol “WDO,” with a secondary listing on the OTCQX under the symbol “WDOFF.

For further information, please contact:

Duncan Middlemiss or Lindsay Carpenter Dunlop

President and CEO VP Investor Relations

416-360-3743 ext. 2029 416-360-3743 ext. 2025

[email protected] [email protected]

220 Bay Street, Suite 1200

Toronto, ON, M5J 2W4

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 statements 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 the Company’s 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

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Table 1 - Drill Hole Composites from Falcon 7 Zone

Hole From

(m) To (m) Width

(m) True Width (m) Au g/t

(Uncapped)

Au g/t

(Capped at 125 g/t)

640-E-13 288.4 291.4 3.0 1.5 4.83 4.83

640-E-18 287.3 297.8 10.5 6.7 11.38 11.38

640-E-19 181.4 183.7 2.3 1.5 8.13 8.13

640-E-20 199.0 201.3 2.3 1.5 13.13 13.13

640-E-22 162.9 164.6 1.7 1.5 68.34 38.05

640-E-22 182.4 184.5 2.1 2.0 7.34 7.34

640-E-25 275.9 280.8 4.9 3.5 90.22 21.22

640-E-28 250.5 252.3 1.8 1.5 8.42 8.42

640-E-31 236.7 243.3 6.6 5.7 87.08 59.45

640-E-32 199.3 205.5 6.2 4.0 49.82 46.44

700-E-94 7.2 9.3 2.1 1.5 7.45 7.45

700-E-95 4.4 6.5 2.1 1.5 24.24 21.57

700-E-96 5.6 7.9 2.3 1.5 10.26 10.26

700-E-97 8.3 10.1 1.8 1.5 28.00 28.00

700-E-101 7.0 9.8 2.8 1.8 46.95 38.72

700-E-108 11.7 14.0 2.3 1.5 25.28 18.05

772-E-98 82.0 83.7 1.7 1.5 13.59 13.59

772-E-99 80.7 82.7 2.1 1.9 33.31 33.31

772-E-99 85.1 91.2 6.1 6.0 30.33 28.66

772-E-100 94.7 96.8 2.1 2.1 21.42 21.42

772-E-102 74.5 80.4 5.9 5.5 21.31 16.17

772-E-103 83.0 85.9 2.9 2.8 27.72 27.72

772-E-104 80.8 87.6 4.9 4.6 44.81 23.74

772-E-105 86.4 88.5 2.1 2.0 29.92 29.92

772-E-106 80.5 82.3 1.8 1.7 35.80 28.76

772-E-107 75.7 77.8 2.1 2.0 36.36 33.69

772-E-110 77.9 79.5 1.6 1.5 9.62 9.62

772-E-113 117.9 120.7 2.8 1.8 5.22 5.22

772-E-115 118.3 121.7 3.4 2.6 6.61 6.61

772-E-116 131.5 133.3 1.8 1.5 7.90 7.90

772-E-120 174.0 178.3 4.3 2.7 4.60 4.60

772-E-121 135.2 137.2 2.0 1.5 4.26 4.26

772-E-121 144.4 148.1 3.7 2.8 14.12 14.12

772-E-122 171.8 174.1 2.3 1.5 50.74 41.29

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Figure One