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

ERD.TO ·

Erdene Announces Q3 2022 Results and Provides Khundii GOLD District Update

Financials

TSX: ERD | MSE: ERDN

www.erdene.com 1 [email protected]

ERDENE ANNOUNCES Q3 2022 RESULTS AND

PROVIDES KHUNDII GOLD DISTRICT UPDATE

Press Release

Halifax, Nova Scotia

2022.11.03

Erdene Resource Development Corp. (TSX:ERD; MSE:ERDN) ("Erdene" or the

"Company") is pleased to announce operating and financial results for the three and nine

months ended September 30, 2022 and to provide an update on its Khundii Gold District

(“KGD”), including its Bayan Khundii Gold Project (“Bayan Khundii” or “BK”). This release

should be read in conjunction with the Company’s Q3 2022 Financial Statements and

MD&A, available on the Company’s website and SEDAR.

Quotes from the Company:

“During the third quarter, we continued our success expanding resources in the Khundii

Gold District, while preparing the Bayan Khundii Gold Project for development,” said Peter

Akerley, Erdene’s President and CEO. “Results from recent drilling confirmed, and in

some cases extended, high-grade mineralization in the planned Bayan Khundii starter

pits. Furthermore, regional exploration drilling over the past three months tested several

new targets that have the potential to add resources in our Khundii Gold District.”

“Concurrently, we prepared Bayan Khundii for construction. Preparatory site works are

complete, permits have been received for most facilities, and we are seeing supply chain

issues ease at the China-Mongolia border,” continued Mr. Akerley. “Supported by the

recent discoveries at Dark Horse and Ulaan, Erdene is undertaking design and value

engineering work to optimize Bayan Khundii plant throughput and bring forward grade,

including evaluating the addition of a gravity circuit, targeting a 15 – 25% increase in

average annual gold production compared to the BFS. We will provide updates on this

work as the information becomes available.”

Q3 2022 Highlights and Significant Subsequent Events:

Bayan Khundii Gold Project – 100% Erdene

• Progressed construction readiness activities for the Bayan Khundii Gold Project:

• Completed preliminary works including camp expansion, communications

infrastructure upgrade and project controls software implementation

• Received updated quotations for major equipment supply and construction works

• Launched optimization and value engineering studies focused on mine planning,

gravity recovery and gold processing

TSX: ERD | MSE: ERDN

www.erdene.com 2 [email protected]

• Expanded hazard identification program and initiated participatory environmental

monitoring

• Secured key permits and advanced regulatory approvals for mine development:

• Received approval for the process plant and integrated mineral waste facility

(“IWF”) detailed designs

o The IWF is the first in Mongolia to contain dry tailings within mine waste rock,

reducing environmental risks and minimizing land disturbance

• Obtained regulatory approval for 11 major project facilities, eight of which include

construction permits

• Continued local community programs in advance of full construction:

• Renewed the Local Cooperation Agreement with Provincial and Sub -Provincial

governments, committing the parties to transparently supporting community

development

• Planted over 10,000 trees as part of the Company’s one million tree commitment

in support of the Mongolian President’s Billion Trees Program

• Trained over 100 local residents of whom nearly 30 were employed at site in 2022

Exploration

• Completed approximately 4,200 metres of drilling in Q3 at Bayan Khundii, Dark Horse

and Ulaan

• Bayan Khundii drilling confirmed high-grade, near-surface mineralization in

proposed starter pits

• Results from drilling at Dark Horse and Ulaan are pending and expected in mid-

Q4

• Reported results from Bayan Khundii starter pits, including multiple high -grade

intersections

• Drilling confirmed and locally extended high-grade zones modelled in BK economic

pits

o 29.6 g/t gold over 4m, within 16m of 8 g/t gold (BKD-358)

o 68.0 g/t gold over 2m, within 10m of 14.4 g/t gold (BKD-361)

o 32.6 g/t gold over 2m, within 20m of 10.4 g/t gold (BKD-369)

o 67.5 g/t gold over 1m, within 7m of 11.8 g/t gold (BKD-354)

o 39.6 g/t gold over 1m, within 10m of 5.7 g/t gold (BKD-356)

• Also collected ore for gravity processing test work from these very high -grade

zones

• Engaged RPM Global to update resources for the KGD

TSX: ERD | MSE: ERDN

www.erdene.com 3 [email protected]

• Targeting 2 million ounces gold equivalent from Bayan Khundii, Altan Nar, Ulaan

and Dark Horse

Corporate

• Closed a $7.2 million financing led by $2.0 million investment from Eric Sprott

• Proceeds have been used to fund exploration, including follow up drilling at the

recent Ulaan and Dark Horse discoveries, site establishment work for the

Company’s Bayan Khundii Gold Project development, and for general working

capital purposes

• Progressed due diligence for the Bayan Khundii Project Finance with EDC and other

financiers

• EDC term sheet agreed, pending finalization of project mine plan, schedule and

budget, anticipated in early 2023

• Discussions are proceeding in parallel with Mongolian and International financiers

on subordinated debt and other alternative instruments

• Recorded a net loss of $4,909,342 for the nine months ended September 30, 2022,

compared to a net loss of $3,831,404 for the nine months ended September 30, 2021

• Exploration and evaluation expenditures totaled $9,704,879, including capitalized

expenditures of $6,555,922, for the nine months ended September 30, 2022,

compared to $9,120,054, including capitalized expenditures of $6,871,310, for the

comparative prior year period, as increased salaries , camp and stakeholder

relations costs due to a ramp-up in activity prior to construction more than offset

lower drilling and analysis costs due to less exploration in the period and lower

non-cash share-based compensation expenditures

• Corporate and administration expenses totaled $1,791,332 for the nine months

ended September 30, 2022, compared to $1,594,223 for the nine months ended

September 30, 2021, as lower share-based compensation and investor relations

and marketing expenditures were more than offse t by higher administrative

salaries, professional fees and travel and accommodations expenditures in

support of pre-development and financing work for the Bayan Khundii Gold Project

as well as increased regulatory fees driven by growth in the Company’s market

capitalization

Qualified Person

Peter Dalton, P.Geo. (Nova Scotia), Senior Geologist for Erdene, is the Qualified Person

as that term is defined in National Instrument 43-101 and has reviewed and approved the

technical information contained in this news release.

TSX: ERD | MSE: ERDN

www.erdene.com 4 [email protected]

About Erdene

Erdene Resource Development Corp. is a Canada-based resource company focused on

the acquisition, exploration, and development of precious and base metals in

underexplored and highly prospective Mongolia. The Company has interests in three

mining licenses and an exploration license in Southwest Mongolia, where exploration

success has led to the discovery and definition of the Khundii Gold District. Erdene

Resource Development Corp. is listed on the Toronto and the Mongolian stock exchanges.

Further information is available at www.erdene.com. Important information may be

disseminated exclusively via the website; investors should consult the site to access this

information.

Forward-Looking Statements

Certain information regarding Erdene contained herein may constitute forward-looking

statements within the meaning of applicable securities laws. Forward-looking statements

may include estimates, plans, expectations, opinions, forecasts, projections, guidance, or

other statements that are not statements of fact. Although Erdene believes that the

expectations reflected in such forward-looking statements are reasonable, it can give no

assurance that such expectations will prove to have been correct. Erdene cautions that

actual performance will be affected by a number of factors, most of which are beyond its

control, and that future events and results may vary substantially from what Erdene

currently foresees. Factors that could cause actual results to differ materially from those

in forward-looking statements include the ability to obtain required third party approvals,

market prices, exploitation, and exploration results, continued availability of capital and

financing and general economic, market or business conditions. The forward-looking

statements are expressly qualified in their entirety by this cautionary statement. The

information contained herein is stated as of the current date and is subject to change after

that date. The Company does not assume the obligation to revise or update these

forward-looking statements, except as may be required under applicable securities laws.

NO REGULATORY AUTHORITY HAS APPROVED OR DISAPPROVED THE

CONTENTS OF THIS RELEASE

Erdene Contact Information

Peter C. Akerley, President and CEO, or

Robert Jenkins, CFO

Phone: (902) 423-6419

Email: [email protected]

Twitter: https://twitter.com/ErdeneRes

Facebook: https://www.facebook.com/ErdeneResource

LinkedIn: https://www.linkedin.com/company/erdene-resource-development-corp-/