Ask The Experts
Ask the Experts
December 2013 by Chris Ralph
Market for scheelite concentrates?Ask The Experts: Nickel assays
Q: Our group has found a nickel deposit in the Yuma, Arizona area that is similar to the one that you wrote about...
Ask The Experts—Precious metals in water?
How can I determine if there are precious metals in the groundwater?
Ask The Experts: What should I do with a large amount of old placer concentrates?
Q: I’m working with some folks who have a large amount of old placer concentrates stored on their recently purchased property.
Ask the Experts
Relationship between limestone and gold
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