Ask The Experts
Ask The Experts—Separating platinum from sands using bubbles
October 2011 by Chris Ralph
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—Studies with summaries and conclusions please...
Q: ...A number of scientific studies have been done that concluded our level of dredging is “not” harmful to fish or habitat. I suggest that the Mining Journal list some of these specific studies with brief summaries and conclusions.
Ask the Experts
Q: Can a voltmeter be used to determine the type of metal/mineral present in soil?
Ask The Experts—Precious metals in water?
How can I determine if there are precious metals in the groundwater?
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.
Ask the Experts
Heading for Australia to metal detect for gold. Tips? Suggestions?
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