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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
Gold deposits and outer space
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How do mines and refiners deal with doré bars?
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• Is there a standard contract for placer mining to use with a private property owner?
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Q: What amount of silver is considered the best find ever?
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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Designing my own dredge...
Ask The Experts—Difference between a Geiger counter and scintillator
Would you explain the difference between a Geiger counter and a scintillator and how they operate in uranium prospecting?
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The Bawl Mill
• Ask the Experts: Set up a small portable operation or send the ore to a custom mill?
• Ask the Experts: Who manufactures the diagonal vibrating table?
• Ask the Experts: Do "corners" need to be in place on the ground for a claim to be valid?
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Revised Dredge Regulations Published for California—Pure Garbage
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