Copperstone Project
Data compiled from public filings — information only, not investment advice. AI‑assisted; see methodology.
Project information
Description
Brownfields development-stage underground gold project with a permitted Plan of Operations for an estimated 600 tons per day gold mining operation. Located in La Paz County, Arizona. Acquired through the acquisition of Sabre Gold Mines Corp. in February 2025. Pre-feasibility study anticipated in May 2026.
Mining metrics
As at 15 February 2025
Premium access required
This content is available on a paid plan.
Upgrade to Premium to unlock this content.
Copyright © 2026, Metal Pilot
We use strictly necessary cookies for authentication and site functionality. Optional analytics (Google Analytics) load only after you accept; we do not use advertising, remarketing, or Google Signals. We honour Global Privacy Control (GPC) and other recognised opt-out signals by keeping analytics off for that browser.