Ask The Experts

December 2014 by Chris Ralph

Ask The Experts - Can pyrite crystals be the same color as gold?

June 2022

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

February 2019

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

February 2014
Email scams

Ask The Experts: Is this deposit worth working?

April 2017

Q: Can you tell me if this deposit is worth working? It is a quartz vein and I had it analyzed for gold, copper, rare earths and other metals.

Ask The Experts - How much silver per ton does it take to make a mine profitable?

June 2020

Ask The Experts

June 2016
Q: How do I improve my small-scale mining operation’s gold production?

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