Ask The Experts
Ask the Experts
April 2014 by Chris Ralph
Magnetometers explainedAsk the Experts
• Sweep speed and sensitivity settings for a GPX-4500
Ask The Experts: “Energy” coming from black sand?
Q: I have a question/request regarding some black sand left from my Dad’s prospecting days.
Ask The Experts: What to do with scheelite
Q: What can be done with scheelite? Why does the ICMJ never list tungsten in the metals prices?
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Problems finding gold with a detector
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• Are these gold amounts large enough to interest a mining company?
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The Bawl Mill
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• Mining for Gold and Sapphires in Montana
• Contrary to Rumors, Couple Will Keep the Saddle Ridge Hoard
• Finding Gold with a VLF Detector—Part I
• Creating Your Own Luck
• Over the Divide—Robert Michael “Mike” Corbley
• Continuing Hard Rock Exploration
• Recovering Fine Gold with Oleophilic Adhesion
• Detecting for Gold in Nevada
• Using Structural Clues to Locate Buried Placer Channels
• Gold Deposits of the Ivory Coast
• Melman on Gold & Silver
• Mining Stock Quotes and Mineral & Metal Prices
