Ask The Experts - Why is there no detector signal with pyrite?

September 2018 by Chris Ralph

Ask The Experts

November 2015
• When geologists and old-timers have conflicting views.

Which Specific Gravity Test Works Best?

August 2011
Have you ever wondered how accurate specific gravity tests are in determining the amount of gold in a specimen?

Ask The Experts—Studies with summaries and conclusions please...

August 2011
Q: ...A number of scientific studies have been done that concluded our level of dredging is “not” harmful to fish or habitat. I suggest that the Mining Journal list some of these specific studies with brief summaries and conclusions.

Ask The Experts—Do I still have rights to this mining claim?

March 2011
Q: Do I still have rights to this mining claim?

Ask The Experts - New detector or stick with the old?

June 2019

Ask The Experts - Is LR2000 working correctly?

November 2018

Ask The Experts

April 2016
• Should I focus efforts on this particular rock type?

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Uphill Battle Continues for California Dredgers