Ask The Experts
Ask The Experts - Were there insufficient values to continue mining at this site?
December 2017 by Chris Ralph
Were there insufficient values to continue mining at this site?
Ask the Experts
Recovering gold from pyrite ore
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Replacing cloth on a drywasher
Ask The Experts—Extraction of micro gold from black sands
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?
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• Is there a standard contract for placer mining to use with a private property owner?
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How do sluicing and drywashing compare in effciency?
Ask the Experts: gold per ton; improving assay method
Q: How much gold do I have per ton and how can I improve my assay method?
Ask The Experts: Should I take my claim access problems to the Desert Advisory Council?
Q: The nearest access to the claim is a half mile walk, which is tough for a lode claim.
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