Ask the Experts

March 2013 by Chris Ralph

Ask The Experts: Nickel assays

March 2017

Q: Our group has found a nickel deposit in the Yuma, Arizona area that is similar to the one that you wrote about...

Ask the Experts

May 2014
Gold and silver in Pennsylvania

Ask the Experts: Quartz rock and the chance of gold in my area of New Hampshire?

January 2014

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 - Could I stake out a 20-acre claim with a waterway running through it just as I would a lode claim?

September 2011
Q: Could I stake out a 20-acre claim with a waterway running through it just as I would a lode claim?

Ask The Experts - Do I need something other than a fire assay for PGMs?

February 2019

Ask The Experts - What are these thin brittle sheets with reddish powder?

August 2018

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