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July 2004 by Staff
• Re: Comments needed for Bull Trout critical habitat (May 2004)• Re: Recommended reading
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Ask The Experts
May 2015
What type of sluice box for my trommel?
What type of sluice box for my trommel?
Alternative Gold Leaching Methods
January 2014
The ideal leaching chemical would leave behind what we don't want or need in the ore and take only the valuable metals.
The ideal leaching chemical would leave behind what we don't want or need in the ore and take only the valuable metals.
USGS Reports Increase of Imported Minerals
September 2001
Since 1993, US reliance on imports of raw and processed materials of mineral origin has increased more than seven fold.
Since 1993, US reliance on imports of raw and processed materials of mineral origin has increased more than seven fold.
MMAC & PLP Update -- 2015 Minerals and Mining Regulatory Reform Act
September 2015
Is there any hope for a solution? Yes, there is, and we’ve been working with Public Lands for the People, the Minerals and Mining Advisory Council, attorney James Buchal and others on that solution.
Is there any hope for a solution? Yes, there is, and we’ve been working with Public Lands for the People, the Minerals and Mining Advisory Council, attorney James Buchal and others on that solution.
Silver Bonanza in the Sierra Madre; The Glorious Past of Batopilas—Part III
December 2007
In 1880, Alexander Roby Shepherd, former governor of Washington, DC, prepared to move his wife and family of six children to the wilds of the Sierra Madre. Going with him would be mining men, cooks, assistants, a bookkeeper and others to assist in the new adventure.
In 1880, Alexander Roby Shepherd, former governor of Washington, DC, prepared to move his wife and family of six children to the wilds of the Sierra Madre. Going with him would be mining men, cooks, assistants, a bookkeeper and others to assist in the new adventure.
Looking Back
February 2007
Excerpts from California Mining Journal, our original title, published 50 years ago this month.
Excerpts from California Mining Journal, our original title, published 50 years ago this month.
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The Bawl Mill
• Mining Claim Fees Are Going Up
• Buell Park Pipe, Arizona
• Mines and Money
• Understanding Hard Rock Mining: Terms and Methods—Part II
• Two Nevada Mines Look to Supply Own Power
• Paleontonlogical Resources Preservation Act
• Picks & Pans: Mexican "Edventure"
• Over the Divide
• Flat-Fault Gold in Sonora, Mexico
• Looking Back
• The Fern Mine
• Map Offers Look at Butte's Mining History
• Gold in China
• 2004 National Mining Hall of Fame Inductees
• Melman on Gold & Silver
• Mining Stock Quotes and Mineral & Metal Prices
