All Articles
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...
Ask the Experts
May 2014
Setting up a gravity dredge
Setting up a gravity dredge
Final Buckhorn Mountain Study Released
October 2006
The Washington Department of Ecology recently issued a revised environmental study of a proposed Okanogan County gold mine. The study is an amendment to one done in 1997 for the proposed Crown Jewel open pit mine on Buckhorn Mountain near Chesaw.
The Washington Department of Ecology recently issued a revised environmental study of a proposed Okanogan County gold mine. The study is an amendment to one done in 1997 for the proposed Crown Jewel open pit mine on Buckhorn Mountain near Chesaw.
The Old Dutch Cleanser Mine
January 2003
The naturally occurring white scouring powder called Old Dutch Cleanser, originally from Kern County, California, is a household helper known throughout America. As a sink, stove, and tub cleaner, the abrasive pumicite is one of...
The naturally occurring white scouring powder called Old Dutch Cleanser, originally from Kern County, California, is a household helper known throughout America. As a sink, stove, and tub cleaner, the abrasive pumicite is one of...
Melman on Gold & Silver
December 1999
The only phrase that comes to mind in reviewing this past month is "deja vu." We've seen all this before; falling gold prices, rising stock markets, soaring hi-tech stocks, crazy initial public offerings (IPO's) and a return to public confidence that all problems can be solved.
The only phrase that comes to mind in reviewing this past month is "deja vu." We've seen all this before; falling gold prices, rising stock markets, soaring hi-tech stocks, crazy initial public offerings (IPO's) and a return to public confidence that all problems can be solved.
Melman on Gold & Silver
June 2009
Investors around the world are taking a good hard look at some of the emerging developments regarding dollar creation and are clearly having second thoughts about their dollar-denominated investments.
Investors around the world are taking a good hard look at some of the emerging developments regarding dollar creation and are clearly having second thoughts about their dollar-denominated investments.
BLM Swindles War Hero Out of Gold Mine
September 2002
The Purple Heart license plates on Oliver Gregerson’s car inspire respect from everyone, except employees of the federal government. Oliver Gregerson says he has indisputable videotape evidence that the Bureau of Land Management (BLM) is guilty of criminal conspiracy and fraud, and he is taking them to federal court to prove it.
The Purple Heart license plates on Oliver Gregerson’s car inspire respect from everyone, except employees of the federal government. Oliver Gregerson says he has indisputable videotape evidence that the Bureau of Land Management (BLM) is guilty of criminal conspiracy and fraud, and he is taking them to federal court to prove it.
Alaska Minerals Poster Available from BLM
March 1999
The BLM's Juneau Mineral Information Center has released a full-color 18x24 poster that highlights minerals from across Alaska.
The BLM's Juneau Mineral Information Center has released a full-color 18x24 poster that highlights minerals from across Alaska.
Subscription Required:
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
