Ask The Experts: Looking for help on unproven claim
February 2017 by Chris Ralph
Looking for help on unproven claim
• Real or fool's gold?
• Are these gold amounts large enough to interest a mining company?
Gold deposits and outer space
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?
NOI or POO for small backhoe
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