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Ask the Experts
December 2012 by Chris Ralph
What is the best type of mat to use in a high banker set up?Ask The Experts
• Two questions: Is fool's gold magnetic? And how do you go about filing a miing claim?
What To Do When Gold Recovery and Assay Values Differ
Before going into an analysis of the ore composition, two other major factors will affect the result. These are the accuracy of the assay and the effectiveness of the mill for the gold recovery.
Care and Lubrication of a Model 13 Laboratory Wilfley Table
A Wilfley table works best when all of the mineral being run across it (the pulp) is about the same size. For this reason, I took a good look at each of the samples.
Ask The Experts: Question about resolving a quitclaim error
Q: I am in the process of filing an appeal with my lawyer, but am seeking more “expert” advice in the arenas of “mining claims” and BLM jurisdiction.
Exploring Placers with Auger Drills
Augers can be used effectively for placer exploration with certain limitations.
Making Adjustments to Catch Fine Gold
This fine gold that is so common is probably the most notorious for eluding our riffles and mattings.
A Few Pointers About Cracks and Crevices
Because these crevices catch and hold gold so well, it's worthwhile to learn how they form, which ones are good for catching gold and which ones are not.
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• Legislative and Regulatory Update
• Prospecting for Gold at Green Valley
• Extraction of Precious Metals Using Froth Flotation
• Detecting Old Ground Sluice Locations
• Mineral Deposit Trends: Real and Imaginary
• Four Arrested for California Mining Museum Heist
• Scams, Scammers and Schemes
• Lawsuit Update From the New 49'ers
• Constitutional Sheriffs Standing Up for Our Rights
• What's Left Behind
• Melman on Gold & Silver
• Mining Stock Quotes and Mineral & Metal Prices
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• Detecting at the Sixteen to One Mine
