All Articles
The History of Gold Mining in Sierra County
February 2010 by Frank Lorey III
There may be some truth to some of the fantastic claims. The Ruby Drift Mine near Forest City is where 159 nuggets were taken out between 1937 and 1942—a total of about 1,000 ounces with an estimated value of $1.5 million when gold was...
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Flat-Fault Gold
August 2001
Gold and other valuable metals are often deposited in breccia and rubble formed by flat or gently-dipping faults. Such faults are commonly found in areas of crustal stretching caused by the movement of tectonic plates. Flat-faults are especially common in southeast California, southern Arizona, and northern Sonora, Mexico. However, they can be present anywhere that crustal stretching has occurred.
Gold and other valuable metals are often deposited in breccia and rubble formed by flat or gently-dipping faults. Such faults are commonly found in areas of crustal stretching caused by the movement of tectonic plates. Flat-faults are especially common in southeast California, southern Arizona, and northern Sonora, Mexico. However, they can be present anywhere that crustal stretching has occurred.
Legislative and Regulatory Update
August 2012
• National Strategic and Critical Minerals Production Act
• CA suction dredging update
• Appropriations Bill addresses problems at EPA
• Bad science, worse policy
• National Strategic and Critical Minerals Production Act
• CA suction dredging update
• Appropriations Bill addresses problems at EPA
• Bad science, worse policy
High Court to Rule on Kensington Tailings
February 2009
A case before the Supreme Court could set a precedent for how mining waste is disposed of in streams, rivers, lakes and even wetlands.
A case before the Supreme Court could set a precedent for how mining waste is disposed of in streams, rivers, lakes and even wetlands.
Prairie Creek Project Approaches Final Hurdle
November 2007
Their Prairie Creek project, located in the Mackenzie Mountains of the Northwest Territories of Canada, has a history dating back nearly eighty years when silver and zinc were first discovered there, and includes the involvement of...
Their Prairie Creek project, located in the Mackenzie Mountains of the Northwest Territories of Canada, has a history dating back nearly eighty years when silver and zinc were first discovered there, and includes the involvement of...
A Few Reminders About Fraud
August 2004
Some calls from subscribers and advertisers over the past few months have prompted us to remind both buyers and sellers to be wary of fraudulent activity in the prospecting and mining industry.
Some calls from subscribers and advertisers over the past few months have prompted us to remind both buyers and sellers to be wary of fraudulent activity in the prospecting and mining industry.
Miners Welcome Comments by Alaska Official
December 2003
The head of Alaska’s Department of Environmental Conservation angered environmentalists by saying more than enough acres are being managed for conservation and land set-asides aren’t necessary for environmental protection.
The head of Alaska’s Department of Environmental Conservation angered environmentalists by saying more than enough acres are being managed for conservation and land set-asides aren’t necessary for environmental protection.
Legislative and Regulatory Update
July 2018
• Critical minerals obtain national security status
• Idaho to take over EPA permitting
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• Oregon Suction Gold Dredgers Score Big Win
• Michigan Approves Nickel, Copper Mine
• Desert Drywashing
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