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Small Mining Operations

Shaker Tables for Processing Hard Rock Ores

Most placer equipment is really made with gold in the 30 and larger mesh sizes in mind, though if carefully used can often get reasonable recovery down to the 50 mesh size.

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Designing and Evaluating Placer Gold Recovery Plants


For this article, I am focusing on industrial production plants that can handle 10 cubic yards per hour or more and would be fed by a loader or other heavy equipment...

The Jenkins Mine Project, Conclusion—Recovery Operations & Summary


This project taught me that you don’t need to be Albert Einstein to apply a little science to your prospecting. I learned that most of the science related to suction dredging is actually common sense. All we need to do is take the time to apply it.

Mining on the Comstock Lode


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Setting up a gravity dredge

Trip to “The Swamp” on Behalf of Small Miners


Besides the EPA issue, our major priority is to work on the proposed amendment to the National Strategic and Critical Minerals Production Act (S 145), a bill proposed in the Senate by US Senator Dean Heller (R-Nevada).

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The Bawl Mill   • Legislative and Regulatory Update   • Ask The Experts: How many claims can I file in Arizona?   • Ask The Experts: What should I do with a large amount of old placer concentrates?   • Becoming a Successful Detectorist   • Hand Panning Micro-Fine Gold   • Sampling, Hydro-Shocking & Cleaning Quartz-Gold Specimens   • My Lucky Thirteen Nuggets   • Crushing, Grinding and Pulverizing   • A Break in the Weather   • From the Editor   • Prospecting Knowledge -- Pass It On!   • Melman on Gold & Silver   • Mining Stock Quotes and Mineral & Metal Prices   • Over The Divide: Miles John Mitchell

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