Ask The Experts - Info on Santa Cruz beach placers?
March 2021 by Chris Ralph
Q: The nearest access to the claim is a half mile walk, which is tough for a lode claim.
Gold and silver in Pennsylvania
I know big mining companies use cyanide and other leach systems to recover gold from ore. Is this the only economically feasible way to recover the values?
• Real or fool's gold?
Ore processing in California?
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