Ask The Experts
Ask The Experts—Extraction of micro gold from black sands
October 2011 by Chris Ralph
I know big mining companies use cyanide and other leach systems to recover gold from ore. Is this the only economically feasible way to recover the values?Additional articles that might interest you...
Ask the Experts
May 2014
Gold and silver in Pennsylvania
Gold and silver in Pennsylvania
Ask The Experts
January 2016
Gold nuggets and serpentine contacts
Gold nuggets and serpentine contacts
Ask the Experts
October 2014
• What's worth picking out of the pan besides gold?
• What's worth picking out of the pan besides gold?
Ask The Experts
August 2016
What is claim relocation?
What is claim relocation?
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?
Have you ever wondered how accurate specific gravity tests are in determining the amount of gold in a specimen?
Ask the Experts: VMS ore
August 2012
Q: Are there any mills that handle VMS ore?
Q: Are there any mills that handle VMS ore?
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The Bawl Mill
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• Oregon Dredge Permit Litigation Update
• Gold From Black Sand Tailings
• The Fine Art of Panning Heavy Sands
• California State Gold Panning Championships
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• An Expensive Lesson
• Judge Denies Request To Delay Michigan Mine
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