Ask the Experts
September 2013 by Chris RalphRecovering gold from pyrite ore
Q: Is there a correlation between fault zones and mineralization of economic metals?
Q: Who manufactures the diagonal vibrating table?
Questions regarding processing black sands
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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