Ask The Experts
Ask the Experts
December 2013 by Chris Ralph
Why are there no maps of the so-called mining districts?Ask the Experts
How do I set up a small placer operation?
Ask The Experts - Need assaying advice
Ask the Experts
What to do with black sands
Ask the Experts
Bacterial gold
Ask the Experts
Centrifugal bowls versus jigs
Ask The Experts: Could you expand on your previous blasting article?
Q: Could you write more about the last two methods that you mentioned—the expanding chemical mixtures and the micro blasters, how and when to use them, and when not to use them?
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