Ask The Experts

September 2015 by Chris Ralph

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 - Can gold be found with sugary, crystalline quartz?

January 2019

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May 2016

• Can I get advice on a hard rock property in Calaveras County, California?

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June 2015
Geologic references for northern Nevada

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June 2014
• How many parts per million make a project viable?

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February 2013
Q: A few questions about diamonds...

Ask The Experts - Any references on gold formation?

March 2019

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