Ask The Experts
Ask The Experts - Geophysics and gold deposits
June 2019 by Chris Ralph
Ask The Experts—Amalgamation
Q: Exactly how does amalgamation work? Does it “melt” the gold (or copper, or silver, etc.) and form an alloy? If one leaves a piece of gold in mercury, will the entire sample become an amalgam (combination) of gold and mercury? Or does it only affect the surface...
Ask The Experts
What is claim relocation?
Ask the Experts
Bismuth oxide for assaying?
Ask The Experts: Is there a safe DIY alternative to cyanide or mercury for extraction?
Q: With safety as a given, what can the average miner, or Joe-blow greenhorn do to identify and extract some metals or minerals with off-the-shelf products or natural ingredients?
Ask The Experts—How do you amend a placer claim?
Q: How do you amend a placer claim?
Ask The Experts - How do I sell my gold?
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