Ask The Experts - Conflicting assays for platinum group elements
July 2019 by Chris Ralph
• Reason for adits rather than shafts?
How do I set up a Miller table?
• Is there a single book that covers most aspects of mining and recovery?
What are these rocks?
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...
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