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From the Editor
September 2005 by Scott Harn
Thanks to the hard work of our writers and staff, along with the support of our advertisers, we are beginning our 75th year in print.Additional articles that might interest you...
Piles of Gold
September 2015
These gritty clay lines were only a quarter of an inch up to three inches wide. Once the line had been laid out, they would look at the wall of gritty clay material and seek more indicators.
These gritty clay lines were only a quarter of an inch up to three inches wide. Once the line had been laid out, they would look at the wall of gritty clay material and seek more indicators.
Ask the Experts
March 2013
Need some help putting together a BLM proposal.
Need some help putting together a BLM proposal.
Metal Detecting for Gold Within Andesite and Basaltic Volcanic Mining Districts
May 2006
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...
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...
Will California Dredging Survive?
August 2007
Assembly Bill 1032 has passed the California House of Representatives. The bill was authored by CalTrout and the Karuk Tribe, then introduced by Representative Lois Wolk.
Assembly Bill 1032 has passed the California House of Representatives. The bill was authored by CalTrout and the Karuk Tribe, then introduced by Representative Lois Wolk.
Editorial: Montana's Controversial Rock Creek Mine
November 2004
Throughout history, the demand for commodities has been constantly increasing. It is difficult to envision a reversal of this trend. Between China and India alone, roughly two billion people are on the verge of becoming middle class consumers. Good or bad, this is called progress, and it seems inevitable.
Throughout history, the demand for commodities has been constantly increasing. It is difficult to envision a reversal of this trend. Between China and India alone, roughly two billion people are on the verge of becoming middle class consumers. Good or bad, this is called progress, and it seems inevitable.
Map Offers Look at Butte's Mining History
July 2004
It turns out the old Anaconda Co. really did have 10,000 miles of tunnels beneath this mining city. That’s one of the findings by researchers who have produced a new map that charts the thousands of underground mine shafts here, providing a detailed look at some of Butte’s mining history.
It turns out the old Anaconda Co. really did have 10,000 miles of tunnels beneath this mining city. That’s one of the findings by researchers who have produced a new map that charts the thousands of underground mine shafts here, providing a detailed look at some of Butte’s mining history.
State May Re-Examine Plans on Dredge Use Near Hope
August 1999
The State Division of Governmental Coordination said it should have been asked to review the project a year ago to make sure the mine complies with the Alaska Coastal Zone Management Plan.
The State Division of Governmental Coordination said it should have been asked to review the project a year ago to make sure the mine complies with the Alaska Coastal Zone Management Plan.
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