Ask The Experts
Ask the Experts - processing plants that can extract rare earth metals
April 2013 by Chris Ralph
Q: Do you know of any processing plants that can extract rare earth metals?Additional 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
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• Two questions: Is fool's gold magnetic? And how do you go about filing a miing claim?
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