Keystone Mine | search
Click here to view Keystone Mine news from 60+ newspapers.
Bookmark or Share- Contact – Keystone MineFacebook page opens in new window Twitter page opens in new window Instagram page opens in new window YouTube page opens in new window
- About Us - Keystone MineConsolidated Keystone Mine Founded in 1853 from a consolidation of two or more small claims. It reached a depth of 2,680 feet and produced about $24 million in gold.
- Keystone MineWelcome To the Keystone Mine Website KEYSTONE MINE IN AMADOR CITY Welcome To the Keystone Mine Website Contact Us Founded in 1853 Produced about $24 million in gold . Welcome To Our Website. About Our Company. Founded in 1853 from a consolidation of two or more small claims. It reached a depth of 2,680 feet and produced about $24 million in gold.
- News – Keystone MineIn New California Gold Rush, Old Mines Reopen David Cochrane examining the walls of a Sutter Gold tunnel dug by miners following a vein. “Right there, see?” he said, spotting a speck of gold.
- Our History - Keystone MineIn 1857 the Spring Hill mine was consolidated with the Granite State and Walnut Hill mines, which had previously been consolidated with the Keystone mine, and the new combination became known as the Consolidated Keystone mine.
More
