Ask the Experts

April 2014 by Chris Ralph

Ask the Experts—How do you determine how far a piece of gold has traveled in a stream?

December 2011

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 - Looking for help smelting gold

December 2017

Ask The Experts: “Energy” coming from black sand?

January 2017

Q: I have a question/request regarding some black sand left from my Dad’s prospecting days.

Ask The Experts

March 2015
Q: Does gold get stuck in the crucible?

Ask The Experts—What happened to the BLM web site geocommunicator.gov?

May 2011
Q: What happened to the BLM web site geocommunicator.gov? We cannot get mining claim info any more. Can you write about this? Or if you did what volume and number? Thanks for keeping the ICMJ alive and well.

Ask The Experts

September 2015
Replacing cloth on a drywasher

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