Ask The Experts
Ask the Experts
May 2014 by Chris Ralph
Sampling and mining a historic mining claimAdditional articles that might interest you...
The Portable XRF Gun
November 2012
While there is no metal detector that will see only gold, there is a device that can reliably distinguish gold from lead, copper, iron or other metals. It is an X-Ray fluorescence tester, sometimes called an XRF gun.
While there is no metal detector that will see only gold, there is a device that can reliably distinguish gold from lead, copper, iron or other metals. It is an X-Ray fluorescence tester, sometimes called an XRF gun.
Ask the Experts
August 2013
Q: What's the difference between a header box and a crash box?
Q: What's the difference between a header box and a crash box?
Ask the Experts
December 2012
Questions regarding patented and unpatented mining claims and the legal rights surrounding them.
Questions regarding patented and unpatented mining claims and the legal rights surrounding them.
Ask The Experts - Does gravel + bedrock = gold?
December 2019
Ask the Experts
December 2013
Market for scheelite concentrates?
Market for scheelite concentrates?
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