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Ask The Experts - Can you suggest proper discrimination settings for my detector?
February 2020 by Chris Ralph
Ask The Experts - How does gold form?
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Market for scheelite concentrates?
The Portable XRF Gun
While there is no metal detector that will see only gold, there is a device that can reliably distinguish gold from lead, copper, iron or other metals. It is an X-Ray fluorescence tester, sometimes called an XRF gun.
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Can I treat a sample with muriatic acid?
Ask The Experts - Where can I get geological maps?
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Q: What should be considered in a Joint Venture on a gold claim?
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The Bawl Mill
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