Ask The Experts
Ask The Experts—Amalgamation
January 2011 by Chris Ralph
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: Nickel assays
Q: Our group has found a nickel deposit in the Yuma, Arizona area that is similar to the one that you wrote about...
Ask the Experts
Q: Would a mining company be interested in this area for just the magnetite?
Ask The Experts
Q: Is there a correlation between fault zones and mineralization of economic metals?
Ask The Experts: Small-scale drilling
Q: What is available to a small prospector? How does one prospect (drill) into the walls of an old hard rock mine to see what is 10 feet beyond...
Ask the Experts - processing plants that can extract rare earth metals
Q: Do you know of any processing plants that can extract rare earth metals?
Ask The Experts
• Determining the amount of gold in a specimen
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