when did they start mining for gold and silver in colorado
Zebulon Pike reported gold in Colorado in present day Park County, Colorado as early as 1807, but it wasnt until rich discoveries near Denver in 1858 that sparked the Pikes Peak Gold Rush. Since then, gold mining has been a major industry in Colorado, with significant lode and placer discoveries throughout the state. Over 1 million ounces of gold has come out of Summit County in central Colorado, both as lode and placer deposits.
Silver mining in Colorado. Silver mining in Colorado has taken place since the 1860s. In the past, Colorado called itself the Silver state. (Nevada also calls itself the Silver state. Idaho, however, actually produces the most silver in the US.)