Ask The Experts
December 2014 by Chris Ralph• Real or fool's gold?
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?
Q: I have a question/request regarding some black sand left from my Dad’s prospecting days.
Q: Do you know of any processing plants that can extract rare earth metals?
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