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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?The Potholes—California’s Oldest Known Mining District
Every time we prospected here we found gold, sometimes some really coarse flakes, but no large nuggets (yet).
The Yukon-Klondike Goldfields—Part I
There has been more written on the Klondike Gold Rush than any rush in the history of the world. Some highlights have been written below, a mere grain of sand of information to glean. The price of gold during the 1890s averaged $20.67 per ounce.
ICMJ's Annual Index
Resurrecting An Old Hard Rock Mine--The Saga Continues
Another little gem of equipment he built was a nifty sample splitter. In order to get accurate assays, you need to have really good, representative samples for the assayer to process.
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.
Ask The Experts—What is a "closed" claim?
Q: I’ve been using a computer program that lists both active and closed mining claims. Can you tell me the definition of a closed claim and why they would be shown?
Letter to the Editor—From Mike Miller, President, Original Sixteen to One Mine
"Original Sixteen to One Mine, Inc., has emerged from a deep dark abyss created by an agency's bias interpretation of the law. We have made it known that those who make, pass and/or reject the law have generated travesties against our hard working underground gold miners."
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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
