Ask The Experts: Nickel assays
March 2017 by Chris Ralph
Q: Our group has found a nickel deposit in the Yuma, Arizona area that is similar to the one that you wrote about...
Can the public take minerals from a mining claim?
Q: Can you tell me if this deposit is worth working? It is a quartz vein and I had it analyzed for gold, copper, rare earths and other metals.
Q: Graphite spray to prevent sticking when using cast iron molds
Sulfides and oxides—what's the difference between the two?
Looking for help on unproven claim
Q: Who manufactures the diagonal vibrating table?
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