Ask The Experts
Ask The Experts: Sulfides and fluxes
July 2017 by Chris Ralph
The concentrate is just the heaviest of the heavy minerals but some sulfides are sneaking in there also with the gold...
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What are these rocks?
Ask The Experts—How do you amend a placer claim?
Q: How do you amend a placer claim?
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Treating ore with a plasma torch or shock waves?
Ask the Experts
Using GIS systems to aid in mapping.
Ask The Experts—Precious metals in water?
How can I determine if there are precious metals in the groundwater?
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