Metalsource Mining Appoints COO

Suite 700-838 West Hastings Street

Vancouver, BC Canada V6C 0A6

NEWS RELEASE

METALSOURCE MINING APPOINTS COO

VANCOUVER, BRITISH COLUMBIA, October 10, 2025 – METALSOURCE MINING INC. (the

“Company” or " Metalsource") (CSE: “ MSM”) is pleased to announce the appointment of Tom

Kleeberg as Chief Operating Officer of the Company, effective immediately.

Mr. Kleeberg is a geologist with 40+ years of developing precious metals in the Carolinas and

producing turn-key exploration programs for both major and junior companies. He has served as

an industry consultant for banks and large corporate landholders, and for governmental agencies

such as NASA and the USGS. He was a founder and executive for the historic Haile Gold Mine

during its first re-discovery and opening as the first large-scale gold mine in the Eastern U.S.

“We are very pleased to welcome Tom Kleeberg as Chief Operating Officer. Tom’s extensive

experience in exploration and mine development across the Carolinas, together with his direct

operational history at Silver Hill, brings invaluable technical depth as we adva nce the project’s

next phase,” said Joseph Cullen, CEO.

About Metalsource Mining Inc.

The Company is engaged in acquisition, exploration and development of mineral property assets.

The Company’s objective is to locate and develop economic precious and base metal properties

of merit and to conduct its exploration program on the Aruba Property. The Aruba Property is

located in the Kalahari Desert region of Botswana, covering 4,663 square kilometers in an area

prospective for platinum group metals, gold, silver, and manganese mineralization.

For more information, please refer to SEDAR+ (www.sedarplus.ca), under the Company’s profile.

ON BEHALF OF THE BOARD OF DIRECTORS

_________________________

Joseph Cullen, Chief Executive Officer and Director

For more information please contact:

Mr. Joseph Cullen

Phone: 778-919-8615

Email: [email protected]

Website: https://www.metalsourcemining.com

Neither the CSE nor the Market Regulator (as that term is defined in the policies of the

CSE) accepts responsibility for the adequacy or accuracy of this release.