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The Petersville—Yentna Goldfields
February 2007 by Ron Wendt
Upon first entering this district in the early 70s, the trip into the Petersville area by vehicle was risky at best, especially during rainy periods in summer. The road has been improved somewhat since then, but not much.
Additional articles that might interest you...
U.S. Sued for Failure to Guard Rare Species
April 1999
Environmental groups have sued the U.S. Fish and Wildlife Service over its refusal to designate critical habitat for seven rare species, five in California and two in Alaska.
Environmental groups have sued the U.S. Fish and Wildlife Service over its refusal to designate critical habitat for seven rare species, five in California and two in Alaska.
Prospecting and Mining Old Mine Sites
December 2016
In some places valuable ores can be found within the waste material of mine dumps, sorted ore piles, and detrital vein matter at the surface. Though many of these old mine sites can be an excellent source of gold, not all are created equal.
In some places valuable ores can be found within the waste material of mine dumps, sorted ore piles, and detrital vein matter at the surface. Though many of these old mine sites can be an excellent source of gold, not all are created equal.
The Basics of Crushing and Milling Operations
February 2011
In processing gold, silver and other valuable ores, the minerals containing the values, such as metallic gold, silver-bearing sulfides or other minerals, must be freed from the surrounding host rock before those valuable minerals can be captured.
In processing gold, silver and other valuable ores, the minerals containing the values, such as metallic gold, silver-bearing sulfides or other minerals, must be freed from the surrounding host rock before those valuable minerals can be captured.
Gold Prospecting in Maine - Part I
April 2010
Within five minutes there were nine brook trout hanging around, feeding on nymphs I was stirring up. They were having a field day, sometimes getting within inches of my mask. It was almost like they were begging for more food.
Within five minutes there were nine brook trout hanging around, feeding on nymphs I was stirring up. They were having a field day, sometimes getting within inches of my mask. It was almost like they were begging for more food.
The Last Chance Mining District
August 2009
With all of the erosion patterns wearing away the channels down into the North Fork of the Middle Fork, we assumed placer gold was still available in the river. The question became: How do we get down the 1,600-foot elevation drop to reach the river?
With all of the erosion patterns wearing away the channels down into the North Fork of the Middle Fork, we assumed placer gold was still available in the river. The question became: How do we get down the 1,600-foot elevation drop to reach the river?
Mining Stock Quotes and Mineral & Metal Prices
September 2013
The Bawl Mill
April 2009
• Forgotten words...
• Mixing words...
• Master of words...
• Traveling words...
• Fighting words...
• Forgotten words...
• Mixing words...
• Master of words...
• Traveling words...
• Fighting words...
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The Bawl Mill
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• Demand for Copper Boosts Zambian Mining
• Doc Livingston
• Bum Luck
• San Manuel Mine Officially Closes With a Bang
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• Detecting in Australia's Pilbara Region
• Melman on Gold & Silver
• Mining Stock Quotes and Mineral & Metal Prices
• Looking Back
