Ask The Experts
Ask The Experts - Need help finding production records
April 2019 by Chris Ralph
Which Specific Gravity Test Works Best?
Have you ever wondered how accurate specific gravity tests are in determining the amount of gold in a specimen?
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Centrifugal bowls versus jigs
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Gold in clastic black shale
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Treating ore with a plasma torch or shock waves?
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Problems finding gold with a detector
Ask The Experts: Is this deposit worth working?
Q: Can you tell me if this deposit is worth working? It is a quartz vein and I had it analyzed for gold, copper, rare earths and other metals.
Ask The Experts: Will this detector work for me?
Q: I live near the Gold Basin area of Arizona. What detector will go deep and be easier to use for small gold? I need some help.
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