Omineca Mining and Metals Ltd.·Basic Materials

Omineca Mining and Metals Ltd. - Saskatoon, SK – TheNewswire - March 9, 2026 (TSXV: OMM) (OTCQB: OMMSF) (“Omineca” or the “Company”) is pleased to announce the signing of a Memorandum of Understanding (“MOU”) with PSI Group (“PSI”). As a strategic partner, PSI will fully fund all costs associated with the exploration, development, engineering, mining, and operating capital and expenses of the Fraser Canyon Project, located 12 kilometers northwest of Quesnel, BC, in return for a 75% share of recovered metals from placer operations, with Omineca retaining a 25% zero-cost carried interest. The Fraser Canyon Property claims extend 11 kilometers along the Fraser River encompassing a known, buried paleochannel that trends south-southeast. Historically, up to 1986, the Canyon Mine (now “South Placer”) and the Tertiary Mine (now “North Placer”) collectively produced 1,482 oz of raw placer gold (please see “Property” below).

SASKATOON, SK – February 19, 2026 – Omineca Mining and Metals Ltd. (TSXV: OMM) ("Omineca" or the "Company") is pleased to provide an operational update from the Wingdam underground paleoplacer project located in the Cariboo Mining District of south central British Columbia. The Company's mining contractor, D&L Mining reports: Following the year-end holiday break, tunnelling and placer recovery operations have recommenced at crosscut 3A. Additional time was given to tunnelling through a fault zone at the channel periphery. Modified grout formulations and spiling patterns were successfully implemented allowing operations to return to standard tunnelling and excavation procedures. Having safely managed the faulted ground conditions, D&L anticipates the tunnelling, and excavation will now proceed at an increased pace within the more competent compacted sand and gravel of the channel interior.
Omineca Mining and Metals Ltd., a junior resource company, explores for and develops mineral resources in Canada. Its flagship project is the Wingdam gold project covering an area of 51,000 hectares located in the prolific Barkerville gold camp in central British Columbia; and the Fraser Canyon project located in the province of British Columbia. The company was incorporated in 2011 and is based in Saskatoon, Canada.