Ask The Experts
Ask The Experts
December 2014 by Chris Ralph
• Real or fool's gold?Ask the Experts: More suggestions for dealing with metallic trash....
Q: Thanks for the great article in the recent ICMJ [“Metallic Trash—Scourge of the Prospector,” July 2012]...
Ask the Experts
Q: Graphite spray to prevent sticking when using cast iron molds
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Frogs' extinction from fungus
Ask The Experts: How do I identify gold in hard rock that may be mixed with other metals?
Q: Aside from the softness scratch test and other methods of identification, what feedback would you have on identifying gold in hard rock that may be mixed with other metals that affect its color?
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The Bawl Mill
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• Ask The Experts
• Ask The Experts
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Hundreds Rally in Support of PLP Octoberfest Fundraiser
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