Ask The Experts
Ask The Experts: What indicator rocks should I be looking for in northern Nevada?
June 2017 by Chris Ralph
What indicator rocks should I be looking for in northern Nevada?
Ask The Experts—Using classifiers
Q: I would like to know how to use a classifier when I dump my gravel into my sluice box. I would also like to know what sizes classifiers come in. I know that they are in sizes like -3/4. What does the “minus” in the size mean? Thanks for any help you can give me.
Ask the Experts
Q: A few questions about diamonds...
Ask the Experts
• Where would I find a map for the Western states on high silica sand deposits?
Ask The Experts
Is it possible to use a cell phone GPS away from cell towers?
Ask The Experts: Is there a safe DIY alternative to cyanide or mercury for extraction?
Q: With safety as a given, what can the average miner, or Joe-blow greenhorn do to identify and extract some metals or minerals with off-the-shelf products or natural ingredients?
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