How To
Ask the Experts - proper mining claim procedures
April 2013 by Chris Ralph
Q: Can you offer any information on proper mining claim procedures?Reading A River: Understanding Erosion and Gold
Rivers are not just random and accidental; streams and other drainages are what they are because of the forces of erosion acting on the bedrock.
Gold in Quartz

Using Google Earth and Other Maps
Last month, one of our readers requested an article regarding the possible use of Google Earth for prospecting research. It was a good idea, so here it is.
Customizing Your Dredge

Hard Rock Milling: A Matter of Scale

Gold Recovery with Centrifugal Bowls

New Research Tool for Miners in Wyoming
The Wyoming Geological Survey released an online interactive map...
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The Bawl Mill
• Ask the Experts - processing plants that can extract rare earth metals
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• The Hughes Creek Placers, Montana
• Benefits of a Detecting Partner
• Excavator Testing Wet Placer Ground
• Hard Rock Milling: A Matter of Scale
• Paperwork Guy—A Cautionary Tale
• ICMJ Online Forum Now Available
• Detecting For Gold—Are You Up For It?
• A Trip Down the Yukon River
• Selenium, Mercury and Suction Dredging—Studies Contradict CA State Water Resources Board
• Melman on Gold & Silver
• Mining Stock Quotes and Mineral & Metal Prices