Ask The Experts
Ask the Experts
March 2013 by Chris Ralph
Q: Can you please tell me about diamond fluorescense?Additional articles that might interest you...
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September 2015
Can the public take minerals from a mining claim?
Can the public take minerals from a mining claim?
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February 2014
Shaker tables and jigs
Shaker tables and jigs
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.
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November 2015
• When geologists and old-timers have conflicting views.
• When geologists and old-timers have conflicting views.
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May 2014
Setting up a gravity dredge
Setting up a gravity dredge
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April 2016
• Can I find enough gold to make a living with only hand tools?
• Can I find enough gold to make a living with only hand tools?
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The Bawl Mill
• Ask the Experts
• Ask the Experts
• Ask the Experts
• Ask the Experts
• Legislative and Regulatory Update
• Gold Deposits of Montana
• Benches and Fossil Placers
• Turning Hobby Mining into Business Mining
• Buying a Mining Claim: Questions to Ask
• Looking for that Hidden Placer
• The Many Facets of Iron
• And the Survey Says...
• $50 Million Swiped in Diamond Heist
• Melman on Gold & Silver
• Mining Stock Quotes and Mineral & Metal Prices
