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Identifying Gold Ores
February 2001 by Charles L. Butler
The following “clues” describing “hard rock gold ores,” while not 100% dependable, certainly will give gold prospectors an advantage:Ask The Experts
Q: Does gold get stuck in the crucible?
Greenstone Belts in Minnesota
Greenstone is a dark greenish-black basaltic rock which, along with chloritized schist, forms belts up to 50 miles wide in northern Minnesota, in rocks of Late Archean age. Most belts are 2.6 to 2.9 billion years old.
NMFS Official Admits Bogus ESA Analyses
In its typical ham-handed approach to limiting government power, Congress specified that “critical habitat shall not include the entire geographical area which can be occupied by the threatened or endangered species”...
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Nevada Gold Value Up Along With Production
Nevada gold mines produced only about 6 percent more gold in 2010 than they did the year before, but the value of that gold was up a whopping 33 percent.
Legislative and Regulatory Update
• AB 1032 on Governor’s desk
• Shasta Miners take on DFG
Cobalt and Nickel in Missouri
Cobalt and nickel are tough silver-white metals, with similar physical properties, that frequently occur together in nature, along with copper sulfides. Cobalt and nickel are used as alloys, providing great strength and resistance...
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The Bawl Mill
• Our Readers Say
• The King Has No Clothes
• GATA Update
• Clean Fuel, Cleaner Air
• Gold Miners Become Tungsten Miners
• Mining Deaths Drop Overall in 2000
• History of Oil in California
• VCIs for Environmentally Safe Maintenance
• Picks & Pans: Dredging on the Arkansas
• Placer Gold in Washington
• Alaska Miners to Sue Department of Interior
• Oregon's Measure 7 May Provide Compensation for Land-Use Restrictions
• Company Notes
• Environment-Friendly Dredging
• Legacy of the Wandering Jew Mine
• Babbitt Wants Moratorium in Siskiyou National Forest
• Gem Discoveries Sought in North Carolina Field
• Greaterville, Arizona
• Looking Back
• Melman on Gold & Silver
• Mining Stock Quotes and Mineral & Metal Prices
