Ask The Experts
Ask the Experts
March 2013 by Chris Ralph
Q: Can you please tell me about diamond fluorescense?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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Designing my own dredge...
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• Are these gold amounts large enough to interest a mining company?
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Q: How do I improve my small-scale mining operation’s gold production?
Ask The Experts - Is this gold?
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