Ask The Experts
Ask the Experts
May 2014 by Chris Ralph
Sampling and mining a historic mining claimAsk the Experts
Q: How do I get gold out of a saturated solution of salt with nitric acid?
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: Is this BLM demand legitimate?
Q: The Arizona BLM state office has started sending out registered letters to association placer claim holders...
Ask The Experts
• Determining the amount of gold in a specimen
Ask The Experts
Replacing cloth on a drywasher
Ask The Experts: Is an XRF gun useful for prospecting and mineral identification?
Q: I’ve thought about renting an XRF gun with gold specific software to use for exploration this spring.
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