Ask The Experts
Ask The Experts—What minerals are magnetic? Can rare earth magnets capture platinum?
February 2011 by Chris Ralph
What minerals are magnetic? I have heard that super magnets (rare earth magnets) can capture platinum. True?Ask The Experts
• How do I separate silver from lead ore?
Ask the Experts
Q: ...where would you recommend selling class rings and other scrap gold?
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Q: How can I locate good places to prospect and meet like-minded individuals at the same time?
Ask The Experts
Q: Conflicting advice on motorized small-scale mining equipment
Ask The Experts: What is a Spanish needle?
Some fellow in Texas was selling a Spanish needle—a dousing device used to recover minerals in the old days. Do you know anything about these?
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The Bawl Mill
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