Ask The Experts
Ask the Experts
February 2015 by Chris Ralph
• Is this old mining story too good to be true?Ask The Experts
Sulfides and oxides—what's the difference between the two?
Ask the Experts
Q: Is there a special name for this silver and copper alloy?
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 the best type of mat to use in a high banker set up?
Ask The Experts
• Is there a standard contract for placer mining to use with a private property owner?
Ask the Experts: Set up a small portable operation or send the ore to a custom mill?
Q: Set up a small portable operation or send the ore to a custom mill?
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• Ask the Experts
• Mining Community Loses A Great Leader: Gerald "Jerry" Hobbs
• Suction Gold Dredge Miners Win On Federal Preemption
• Metal Detector Testing Methods
• The Silver, Gold and Gemstones of Candelaria, Nevada
• Mining for Non-Geologists Field Trip Offered by GSN
• Gold in The Silver Crown District, Wyoming
• Prospecting for Surface Flood Gold Placers on Low and Intermediate Gradient Streams
• Introduction to Meteorites
• Money In, Money Out
• Melman on Gold & Silver
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• Uniting The Small Miners
