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Simple Sluice Design
October 2002 by Michael S. Murray
One of the first pieces of prospecting equipment I acquired was a really nice little aluminum backpack sluice. I’ve used it for some time now and have always been impressed with how well it works for keeping the fine wire gold. But ever since I got on the Internet and started looking around for prospecting stuff, I have been toying with the idea of making a flexible conduit sluice.Additional articles that might interest you...
Legislative and Regulatory Update
December 2007
• California suction dredging
• HR 2262
• California suction dredging
• HR 2262
Silver and Base Metal Deposits of the Pioche District
June 2014
The areas that were mineralized with the bedded ore were huge and vast tonnages were indicated, although they had no idea at the time.
The areas that were mineralized with the bedded ore were huge and vast tonnages were indicated, although they had no idea at the time.
Strong Support at Suction Dredge Meetings
December 2009
Just prior to press time, we made our way to Sacramento for the second public scoping meeting to comment on the first draft of the California Department of Fish and Game (DFG) suction dredge permitting program and the new Environmental Impact Report.
Just prior to press time, we made our way to Sacramento for the second public scoping meeting to comment on the first draft of the California Department of Fish and Game (DFG) suction dredge permitting program and the new Environmental Impact Report.
Selenium, Mercury and Suction Dredging—Studies Contradict CA State Water Resources Board
April 2013
Federal and state regulatory agencies often cite mercury and methyl mercury in our waterways as a major factor for further restrictions on placer mining, and on suction gold dredge mining, in particular. However, these regulatory agencies are minimizing selenium and its neutralizing effects.
Federal and state regulatory agencies often cite mercury and methyl mercury in our waterways as a major factor for further restrictions on placer mining, and on suction gold dredge mining, in particular. However, these regulatory agencies are minimizing selenium and its neutralizing effects.
Cold Alaskan Gold—Part I
September 2012
Crowds may be great for football games or the Fourth of July, but not for prospecting. So, this summer, while thousands of gold seekers were heading to the coast of Alaska, I headed to a remote part of the Interior.
Crowds may be great for football games or the Fourth of July, but not for prospecting. So, this summer, while thousands of gold seekers were heading to the coast of Alaska, I headed to a remote part of the Interior.
U.S. Admits Botching Indian Funds Accounts
August 1999
...the government has acknowledged in court that it can't provide some account holders...with basic information about their money.
...the government has acknowledged in court that it can't provide some account holders...with basic information about their money.
Managers at Fault for Two Deaths at Meikle Mine
December 2011
Two miners were killed in an accident partly because someone wedged a broom handle against a reset button to bypass an alarm that would have shut down the system, federal safety investigators said.
Two miners were killed in an accident partly because someone wedged a broom handle against a reset button to bypass an alarm that would have shut down the system, federal safety investigators said.
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