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Metal-Mineral Identification Utilizing a Detector
November 2005 by Jim Straight
Seldom is a metal detector used for ore sampling today. Nevertheless, this procedure still works as all BFO and VLF detectors have a non-conductive mineral zone and a conductive metal zone with a neutral null zone between them.
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Fly Fishing the Mine Tailings/Headwaters of the Clark Fork, Montana
September 2001
Outside of Butte, Montana, going north on I90, you’ll pass through a landscape where the old Anaconda mining company processed thousands of tons of ore twenty years ago. We meant to fish in the vicinity of this historic mining district though we knew it is a Federally classified Superfund site for reclamation now.
Outside of Butte, Montana, going north on I90, you’ll pass through a landscape where the old Anaconda mining company processed thousands of tons of ore twenty years ago. We meant to fish in the vicinity of this historic mining district though we knew it is a Federally classified Superfund site for reclamation now.
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Gold in the South Pass Greenstone Belt, Wyoming
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To many geologists and prospectors, “greenstone belts” are synonymous with “gold belts” since they provide excellent places to search for gold.
To many geologists and prospectors, “greenstone belts” are synonymous with “gold belts” since they provide excellent places to search for gold.
Melman on Gold & Silver
October 2013
I believe gold and silver prices, to at least some extent, negatively mirror the society's confidence in the ability of government to continue providing economic and social services.
I believe gold and silver prices, to at least some extent, negatively mirror the society's confidence in the ability of government to continue providing economic and social services.
Ask The Experts—Columbium/Niobium
September 2008
Q: I have samples that have assayed 45-75% columbium/niobium. What is it used for? Do you know anyone who is actively processing this ore? Where should I go from here?
Q: I have samples that have assayed 45-75% columbium/niobium. What is it used for? Do you know anyone who is actively processing this ore? Where should I go from here?
Volcanoville: A California Gold Rush Town
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The Bawl Mill
• The Price of Gold—Where It’s Headed and Why
• Mining Companies Competing for Labor
• Sam, the Tenderfoot Prospector
• Placer Gold in Russia
• The Rampart Goldfields, Alaska
• Tales of California Gold Discoveries 3rd in a Series—Bloody Nick The Miner
• Company Notes
• Miners Rally Successful
• Venezuela’s Chavez Halts Mining Projects
• Mining Stock Quotes and Mineral & Metal Prices
• Looking Back
• Melman on Gold & Silver
• Montana Lawmakers Want Economic Review of New Mining Rule
