Ask The Experts
Which Specific Gravity Test Works Best?
August 2011 by Matt Fabian
Have you ever wondered how accurate specific gravity tests are in determining the amount of gold in a specimen?
Ask the Experts: What type of wetsuit do I need?
Q: Since the weather in California is not as nasty as it is in Alaska, would it be advisable to wear the same setups as he wrote about?
Ask The Experts: Looking for help on unproven claim
Looking for help on unproven claim
Ask The Experts
What type of sluice box for my trommel?
Ask The Experts—Separating platinum from sands using bubbles
I am trying to find any information about using bubbles to separate platinum from sands and small particles. I think it has to have a surfactant in the process. Do you know of this bubble tech?
Ask the Experts
Is Burkina Faso safe for prospecting?
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