CopAur Reviews Kinsley Mountain Oxide Gold Production History and Evaluates Restarting Production

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Vancouver, British Columbia--(Newsfile Corp. - October 15, 2024) - CopAur Minerals Inc. (TSXV: CPAU) (OTCQX: COPAF) ("CopAur" or the "Company") is pleased to provide a summary of historic gold mining activities at the Company's flagship Kinsley Mountain Gold Project (the "Kinsley Mountain Project" or "Kinsley Mountain") in Elko County, Nevada.

The Kinsley Project hosts current mineral resources that CopAur is working to upgrade and expand. The Kinsley project is a historical past producer that yielded 138,000 ounces of open-pit gold mined by Alta Gold Co. (Alta) between 1995 and 1997, when mining was suspended.

Gold at Kinsley Mountain was first discovered in 1984, by the U.S. Mineral Exploration Co. (USMX) geologists. USMX formed a joint venture with Cominco Exploring the project with surface geochemical, geophysical surveys and extensive reverse circulation (RC) drilling through 1991. Hecla Mining Company then optioned the Project from Cominco for a single year completing a large RC drilling campaign. Alta picked up the Kinsley Mountain option in 1994 and put the Project into production in 1995.

Alta filed for bankruptcy in 1999, and the Kinsey claims were subsequently allowed to lapse. Alta was formed in 1962, and at the peak of its operations had 215 employees, operating three Nevada mines: the Olinghouse Mine near Reno, Griffon Mine near Ely, in addition to Kinsley Mountain. In March 1999 Alta reported that production fell at Olinghouse, and revenues were hurt by low gold prices. A month later Alta filed for Chapter 11 bankruptcy protection citing over $30 million in debt.

CopAur acquired the Kinsley Project in 2022, through an acquisition of New Placer Dome Gold Corp., consolidating a 79.99% interest in the project shortly thereafter, and a 100% interest in 2024 with the co-operation of a very strategic and helpful investor.

The Kinsley Project hosts current mineral resources comprising the high-grade sulphide Western Flank Zone and near surface oxide of 418,000 indicated ounces gold at 2.63 grams-per-tonne (g/t) gold, and 117,000 inferred ounces gold at 1.51 g/t gold. Indicated resources are inclusive of 302,000 ounces averaging 6.11 g/t gold hosted within the Secret Canyon Shale at the Western Flank Zone1 (Figure 1).

It is important to note that after completion of the resource estimate there has been over 20,000 metres of diamond core and RC drilling in 59 holes completed by CopAur. Much of this drilling focused on the Main Pit North area that has yielded multiple near surface high-grade intercepts extending 150 metres outside the current pit shell that are expected to be key resource expansion drivers. Recent Main Pit oxide gold intercepts include: 7.6 metres averaging 9.8 g/t Au (KMR20-030); 25.9 metres averaging 2.22 g/t Au, including 10.7 metres averaging 4.2 g/t Au (KMR23-03); and 7.6 metres averaging 2.0 g/t Au2 (KMR23-04) (Figure 2).