All Articles
Metal Detecting for Gold Within Andesite and Basaltic Volcanic Mining Districts
May 2006 by Jim Straight
Andesites and basalts are the most common volcanic rocks in the North American Cordillera. The andesites originated within the earth’s continental crust, while the basalts originated within the mantle. According to the Plate Tectonic theory...
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Tucson Show Marketing
May 2012
Normally we do not cover gem and mineral shows, but this one is a little different. The Tucson (Arizona) Gem and Mineral show is the sales source for so many small mining operations, I felt I had to address this show and its possibilities for the small miner.
Normally we do not cover gem and mineral shows, but this one is a little different. The Tucson (Arizona) Gem and Mineral show is the sales source for so many small mining operations, I felt I had to address this show and its possibilities for the small miner.
Gold Prospecting for Better or Worse: In A Tight Spot
June 2019
My right rib cage took the brunt of the blow from the fall, which left me feeling partially paralyzed and in immense pain.
Administration Considers Bypassing Congress
January 2000
With Congress showing little willingness to act, the Clinton administration is weighing whether to designate a dozen scenic and historic sites in the West as federal monuments to assure their protection.
With Congress showing little willingness to act, the Clinton administration is weighing whether to designate a dozen scenic and historic sites in the West as federal monuments to assure their protection.
Identifying Gold Ores
February 2001
The following “clues” describing “hard rock gold ores,” while not 100% dependable, certainly will give gold prospectors an advantage:
The following “clues” describing “hard rock gold ores,” while not 100% dependable, certainly will give gold prospectors an advantage:
Eight Mines Earn Prestigious Safety Awards
November 2003
Eight US coal, metal and nonmetal mines that achieved a perfect safety record in 2002—a combined 1.9 million employee hours without any time lost to serious injury or a fatality—were honored with prestigious “Sentinels of Safety Awards” presented by Assistant Secretary of Labor for Mine Safety and Health David Lauriski
Eight US coal, metal and nonmetal mines that achieved a perfect safety record in 2002—a combined 1.9 million employee hours without any time lost to serious injury or a fatality—were honored with prestigious “Sentinels of Safety Awards” presented by Assistant Secretary of Labor for Mine Safety and Health David Lauriski
Prospecting for Gold in Baja California
April 2015
It was one of those awkward situations as we walked, fatigued and too thirsty to speak a word.
It was one of those awkward situations as we walked, fatigued and too thirsty to speak a word.
Government Appeals Miner Injury Case to Supreme Court
April 2005
The Supreme Court said it will consider whether two miners may sue federal officials for personal injuries following a roof collapse at a copper mine that left them paralyzed.
The Supreme Court said it will consider whether two miners may sue federal officials for personal injuries following a roof collapse at a copper mine that left them paralyzed.
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The Bawl Mill
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