Ask The Experts
Ask the Experts
February 2013 by Chris Ralph
Q: How do metal detectors work around precious metal ore bodies?Additional articles that might interest you...
Ask The Experts—Inconsistent fire assays
November 2011
Q: ...He consistently comes up with values much higher on the same ore samples.
Q: ...He consistently comes up with values much higher on the same ore samples.
Ask The Experts
August 2015
Problems finding gold with a detector
Problems finding gold with a detector
Ask The Experts - Detectors and flour gold
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Ask The Experts—Iridium
December 2010
Q: I believe I have found a deposit that contains iridium. What can you tell me about iridium? Are there any tests I can do in the field to confirm it is iridium? How much is iridium worth? Where can I get it assayed? Can I refine it myself?
Q: I believe I have found a deposit that contains iridium. What can you tell me about iridium? Are there any tests I can do in the field to confirm it is iridium? How much is iridium worth? Where can I get it assayed? Can I refine it myself?
Ask The Experts
May 2015
What type of sluice box for my trommel?
What type of sluice box for my trommel?
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