Gold, Silver & Copper Beneath Oregon’s Cascades | Bornite

Beneath Oregon’s Cascades lies Bornite—a copper deposit that also contains gold and silver. Explore its history, the proposed underground mine, and modern testing of historical rock samples, including results reported on October 14, 2026. Had you heard of Bornite before? More Oregon mining stories: https://forgottenminesoforegon.com #ForgottenMinesOfOregon #Bornite #OregonHistory #Shorts