Ask The Experts
Ask the Experts: gold per ton; improving assay method
May 2012 by Chris Ralph
Q: How much gold do I have per ton and how can I improve my assay method?Ask the Experts
Buying a turquoise claim
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Q: Is there a correlation between fault zones and mineralization of economic metals?
Ask The Experts—Studies with summaries and conclusions please...
Q: ...A number of scientific studies have been done that concluded our level of dredging is “not” harmful to fish or habitat. I suggest that the Mining Journal list some of these specific studies with brief summaries and conclusions.
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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What are these rocks?
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• Sweep speed and sensitivity settings for a GPX-4500
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The Bawl Mill
• Bering Sea Gold—Part II
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• Ganes Creek Hits 10 Years—Part I
• Fabulous Florence—The Golden Town of Idaho
• Arizona's Vulture Gold Mine and Lost Dutchman
• Critical Metals: Copper
• Replacing Your 12-Volt Pump
• Melman on Gold & Silver
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• El Tigre—Unlocking Values in Tailings to Jumpstart a Mine
