Ask The Experts
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June 2014 by Chris Ralph
• Reopening closed areasAsk the Experts
Why are there no maps of the so-called mining districts?
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What are these rocks?
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Setting up a gravity dredge
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?
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Q: What's the difference between a header box and a crash box?
Ask the Experts: VMS ore
Q: Are there any mills that handle VMS ore?
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The Bawl Mill
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• Correction
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Legislative and Regulatory Update
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