Ask The Experts — How have fellow dredgers modified their dredges in order to retain fine gold?
March 2008 by David KnowlenQ: 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.”...
The company acquired the Guanajuato Mine Complex in 2005, and since that time they have carried out extensive drilling programs, both from surface and underground, with particular emphasis being placed on the Cata Clavo Zone.
Most of the world's ore deposits have been found by prospectors, not by geologists nor mining engineers. This article has been prepared with this fact in mind.
• Pure Gold Minerals Inc.
• International Freegold Mineral Development Inc.
• Hope Bay Gold Corp. Inc.
In other words, just like those that move next to an airport and then complain about the noise, Mr. Riskedahl deliberately went out of his way to “witness and document the effects of suction dredge mining,” and when he found some, he was annoyed by it!
In Wyoming, garnets are often common where aluminum-rich (micaceous) rocks have been highly metamorphosed. Such rocks are recognized by abundant black (biotite), silver (muscovite), or green (chlorite) mica with periodic grains of red garnet.
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