Ask the Experts
May 2014 by Chris RalphSampling and mining a historic mining claim
• Should I introduce mercury in the centrifugal bowl to aid gold recovery?
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?
Q: Tantalite in an African nation -- is it worth pursuing?
Q: ...It’s a 2,000-acre property that was mined 100 years ago, still has the old workings, tailings, etc. I am looking to recover gold from the old waste/tailings... plus possibly strip mine some of it. What are my options?
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