Telluride minerals such as calaverite, are also important silver ores in some mining districts. This sample of rich gold and silver ore comes from the Cripple Creek district in Colorado. The mossy metallic colored mineral on this specimen is calaverite, a mineral rich in both gold and silver.
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High Grade Gold & Silver Ore From A Mine Dump!
High grade gold and silver ore from an old mine dump. Assay results at the end of the video. This last set of assays completes our …