Ask The Experts
Ask The Experts: What should I do with a large amount of old placer concentrates?
May 2017 by Chris Ralph
Q: I’m working with some folks who have a large amount of old placer concentrates stored on their recently purchased property.
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• Is there a single book that covers most aspects of mining and recovery?
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Any good books on mineralized faults and contacts?
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Q: Conflicting advice on motorized small-scale mining equipment
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...
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What is the best type of mat to use in a high banker set up?
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