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Ask the Experts—How do I remove gold from black sands?
April 2007 by Staff
Q: I’m a fairly new dredger. I was told that the black sands contain fine gold that is tough to see and recover, so I have been saving the black sands when I do my clean up. What method should I use to get the gold out?Ask The Experts—Jet nozzle or suction nozzle? Which is best for my highbanker?
I have a highbanker, and I am considering adding a suction piece to make it a combo.
Looking Back
Excerpts from California Mining Journal, our original title, published 50 years ago this month.
Mining Community Loses A Great Leader: Gerald "Jerry" Hobbs
He certainly wasn’t afraid of a fight or a court battle, and he didn’t back away from calling out those who tried to compromise the rights of miners.
A Guide to Overlooked Gold Deposits—Part IV
Trends are geologic situations in which the geological structure of an area is conducive to the deposition of minerals. These structures are generally fault systems that can be small and localized or can run for miles.
European Gold Miners Seek Clarification Letter
Three European gold mining companies want the Bank of England to publicly state its activities in the gold and gold derivitatives markets. In a letter to the Financial Times, three small mining companies representing the majority of European gold production said since the start of the year, scores of reports about manipulation of the gold price had surfaced.
An Interview with Minelab Engineer Mark Lawrie
The design of metal detectors well-suited for prospecting is an interesting process and not necessarily an easy one to achieve. It is a combination that blends the desires of what prospectors would like, the requirements of sales people and dealers, with the science and physics of what the electronics can achieve.
Comments on Gold Rush and Bering Sea Gold Series
The 316 Mining Company has not been all that successful, but does not ever seem to learn from their past mistakes.
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The Bawl Mill
• Ask the Experts—How did the bill to address RS 2477 pan out?
• Ask the Experts—How can I separate gold from carbon?
• Wild and Scenic Rivers Act (P.L. 90-542, as Amended)
• Platinum Placers and Nuggets
• In Pursuit of Gold & Silver in the Sierra Madres—The Tejeda Mines
• The Business of Mining—Family Mining Business Tax Savings
• Successful Nugget Hunting
• Oregon Miners Update
• The Prevleator
• Mining Boom Is Back In Northern Nevada
• Lease Issued For Potential Mine Near Mount St. Helens
• Looking Back
• Melman on Gold & Silver
• Mining Stock Quotes and Mineral & Metal Prices
