Ask The Experts
Ask the Experts: Tantalite in an African nation -- is it worth pursuing?
March 2012 by Chris Ralph
Q: Tantalite in an African nation -- is it worth pursuing?Ask The Experts: Nickel assays
Q: Our group has found a nickel deposit in the Yuma, Arizona area that is similar to the one that you wrote about...
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Q: Is this gold or some other metal?
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Q: Will my detector react to fine gold?
Ask The Experts - Is LR2000 working correctly?
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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