Keystone Mine. Goodsprings, Nevada.
USGS Full Report
Primary Mining: Gold
Secondary Mining: Copper, Silver
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The most complete guide to Southern Nevada's mining history.
Keystone Mine is located South of Las Vegas, Nevada. Nearest towns are Jean, Nevada, Goodsprings, Nevada and Sandy Valley, Nevada. Primary mining in the area included: copper, lead, silver, gold and zinc.
When we first visited Keystone Mine, there were a few open portals high up on the mountain. Over the past couple years, all have been backfilled or sealed with foam. All that remains at the Keystone Mine is a surface mining operation that has been working on and off the past year.