Ask The Experts
Ask the Experts
July 2014 by Chris Ralph
Bacterial goldAdditional articles that might interest you...
Ask The Experts—Amalgamation
January 2011
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...
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
September 2015
Gold deposits and outer space
Gold deposits and outer space
Ask the Experts - proper mining claim procedures
April 2013
Q: Can you offer any information on proper mining claim procedures?
Q: Can you offer any information on proper mining claim procedures?
Ask The Experts
January 2016
Viewing details on Google Earth
Viewing details on Google Earth
Ask The Experts
March 2016
Can a metal detector be used to find limonitic gossan material?
Can a metal detector be used to find limonitic gossan material?
Ask the Experts
March 2013
Q: Where is the best place to prospect for gold in Minnesota?
Q: Where is the best place to prospect for gold in Minnesota?
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