Ask The Experts - How does gold form?
February 2020 by Chris Ralph
Which comes first, claim filing or staking?
Q: What I would like to know is how to confirm if it is magnesite and the quality.
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?
Q: Is this gold or some other metal?
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