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Mining Stock Quotes and Mineral & Metal Prices
February 2004 by Staff
Mining Stock Quotes and Mineral & Metal Prices
Proper Spacing of Placer Sample Sites
The zone of influence of each sample must be carefully considered when deciding how far sample sites should be spaced from each other.
The Golden Highway—Tuolumne County
Heading north into Tuolumne County on California’s Highway 49—the “Golden Highway”—from Mariposa County, you see few traces of the gold rush days because the largest mining town of the period is now covered by Don Pedro Reservoir. If you slow down and take a careful look, along the shores of the lake are numerous streaks of tailings that mark the mines of the old town of Jacksonville.
Washington Miner Wins Poetry Contest
The National Mining Hall of Fame and Museum at Leadville has announced the results of a search earlier this year for new poetry about mines and mining.
Platinum Alley—The South American Zone of Wealth and Adventure
California and Alaska have their reputation for gold mining wealth but they just don’t begin to compare with the huge wealth of gold and platinum found in the past and today in Colombia, Panama and Ecuador in western South America.
Calico Mine
During the summer break of my first year of college in the late ‘50s, I was unemployed and bored, so my friends and I decided to do some gold mine exploration. We used to read a magazine called Treasure and had a good idea of where all the gold mines were located.
What To Do When Gold Recovery and Assay Values Differ
Before going into an analysis of the ore composition, two other major factors will affect the result. These are the accuracy of the assay and the effectiveness of the mill for the gold recovery.
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• Ask the Experts: Recommended Reading—Part I
• The Tangential Impulse Water Wheel in California Gold Mining History—Part I
• Consider Adding Gold to Your Portfolio
• US Files Charges Against Gold Refiner
• Gold in Australia
• Gold in Rotten Rock
• Restoring the Rule of Law to US Mining
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