Ask The Experts
Ask The Experts - How do I obtain a map of Montana gold & sapphire gravel bars?
December 2019 by Chris Ralph
Ask The Experts
• Determining the amount of gold in a specimen
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How do mines and refiners deal with doré bars?
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• Using drywashers to work desert gravels
Ask The Experts: Could you expand on your previous blasting article?
Q: Could you write more about the last two methods that you mentioned—the expanding chemical mixtures and the micro blasters, how and when to use them, and when not to use them?
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Any good books on mineralized faults and contacts?
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How do I extract my gold from this ore?
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The Bawl Mill
• Ask The Experts - How do I process this white quartz with black striations?
• Ask The Experts - Does gravel + bedrock = gold?
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• More Fiddling While Forests Burn
• Achieving Accurate Metal Detector Discrimination
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Legislative and Regulatory Update
• Unique Rare Earth Mine in Texas
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• PLP Update: Another Suction Dredge Case Heading to the US Supreme Court
