Ask The Experts
Ask The Experts
May 2015 by Chris Ralph
What type of sluice box for my trommel?Ask the Experts
Q: A few questions about diamonds...
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?
Ask The Experts: Is this deposit worth working?
Q: Can you tell me if this deposit is worth working? It is a quartz vein and I had it analyzed for gold, copper, rare earths and other metals.
Ask The Experts - How does gold form?
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