Ask The Experts
November 2015 by Chris Ralph• When geologists and old-timers have conflicting views.
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: How can I locate good places to prospect and meet like-minded individuals at the same time?
Options for affordable crushers for small mining operations
How can I determine if there are precious metals in the groundwater?
• How do I clean up gold encrusted with iron-sulfides?
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