Ask the Experts

March 2013 by Chris Ralph

Ask The Experts: Equipment to break up heavy clay

January 2017

Q: I am looking for a “trommel machine” that doesn’t separate anything but clay slurry from rock hard clay.

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

September 2018

Ask The Experts - Are custom mills available for titanium and tungsten?

August 2018

Legislative and Regulatory Update

December 2018

• November elections
• Anti-mining ballot initiative rejected in Montana

Ask The Experts - Is California dredging going to return in 2019?

October 2018

Ask The Experts

February 2016
Is there a reasonable and cost effective way to separate out the values?

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?

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