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Ask The Experts — How have fellow dredgers modified their dredges in order to retain fine gold?
March 2008 by David Knowlen
Q: In the article by David Knowlen, “There’s Still Gold in the Umpqua River,” January 2008, the author stated that “most conventional dredges with normal angles of sluice setup do not retain this gold.”...Additional articles that might interest you...
Legislative and Regulatory Update
May 2011
• Some good news for a change
• New 49ers win Karuk appeal
• Another Oregon bill of concern
• Some good news for a change
• New 49ers win Karuk appeal
• Another Oregon bill of concern
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
December 2008
• Election impact
• New Washington State small-scale regulations
• Election impact
• New Washington State small-scale regulations
Guest Editorial—Exploiting Tragedy
November 2001
While the world is focused on the war on terrorism, rumors persist that sinister forces inside the beltway are looking for ways to attach a train-load of pork to an emergency appropriations bill.
While the world is focused on the war on terrorism, rumors persist that sinister forces inside the beltway are looking for ways to attach a train-load of pork to an emergency appropriations bill.
The Bawl Mill
May 2008
• Uncle Sam throws one heck of a party!
• Senator needs to slow down and reconsider his bill
• Your passport may have more mileage than you do
• Uncle Sam throws one heck of a party!
• Senator needs to slow down and reconsider his bill
• Your passport may have more mileage than you do
Mining Stock Quotes and Mineral & Metal Prices
September 2021
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The Bawl Mill
• Ask The Experts — Could you please include the stock symbol in "Mining Stock Quotes"?
• Gryphon Gold and the Borealis Project
• A Modern Day Prospector’s Story
• Conducting Research To Find New Gold Deposits
• New Tax Considerations For Your Mining Business
• Searching for Gold at Paradise Valley, Alaska
• The Carson City Mint
• Melman on Gold & Silver
• Mining Stock Quotes and Mineral & Metal Prices
