Ask The Experts
Ask the Experts: Quartz rock and the chance of gold in my area of New Hampshire?
January 2014 by Chris Ralph
Ask the Experts
Q: Is there a special name for this silver and copper alloy?
Ask The Experts
• Determining the amount of gold in a specimen
Ask The Experts: Assay problem or recovery problem?
Q: I have tried various leaching techniques from which I cannot get a precipitate.
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.
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• Two questions: Is fool's gold magnetic? And how do you go about filing a miing claim?
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Magnetometers explained
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How do I set up a small placer operation?
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• Ask the Experts: Big rocks or small cobbles?
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• Ask the Experts: Silent partners and mining—is it worth the risk?
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• Over the Divide
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• Additional Note Regarding "Strategic Metals—Part II"
• Take a Kid Detecting
• Melman on Gold & Silver
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