Ask The Experts
Ask the Experts
July 2014 by Chris Ralph
What to do with black sandsAsk The Experts: Sulfides and fluxes
The concentrate is just the heaviest of the heavy minerals but some sulfides are sneaking in there also with the gold...
Ask The Experts: Is this deposit worth working?
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.
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 - A few questions about 'peak gold'
Ask The Experts
Q: Is this gold or some other metal?
Ask the Experts
Bismuth oxide for assaying?
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