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Sage-Grouse Won't Get ESA Listing For Now

The Obama administration announced on March 5 its decision not to list the sage-grouse as threatened or endangered at the moment, though it left the door wide open to future listing.

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Editorial: Montana's Controversial Rock Creek Mine


Throughout history, the demand for commodities has been constantly increasing. It is difficult to envision a reversal of this trend. Between China and India alone, roughly two billion people are on the verge of becoming middle class consumers. Good or bad, this is called progress, and it seems inevitable.

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BLM Runs Check on Assay Services


The Bureau of Land Management (BLM) recently conducted a multi-year study of sixty-five assay laboratories to determine the accuracy of their testing procedures. The laboratories, all located in North America, were provided with ore samples of known concentrations without benefit of identifying the source as BLM. Payment was rendered for the service provided.

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New Technology for Extracting Lithium To Be Tested in Nevada


Production of the Lithium will be completed in a 48-hour process with much less waste and a substantial increase of recovery rates from around 40% with conventional evaporation to near 90%.

Detecting Old Ground Sluice Locations


Ground sluicing, surfacing and scratching are a few names given to the recovery of gold in shallow areas. Where I live, the hills are dotted with small surface diggings.

Looking Back


Excerpts from CMJ published 50 years ago this month.

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The Bawl Mill   • Legislative and Regulatory Update   • Using A Trommel For Placer Processing   • Prospecting for Hardrock Gold - Part II   • Gold in Alaska - Part II   • Gold Prospecting in Maine - Part I   • Gold Prospecting Is For Ladies, Too   • How to Find Gold in Hot Ground With A VLF Detector   • Oregon County Tries to Interfere With Lawful Mining Operation   • Melman on Gold & Silver   • Mining Stock Quotes & Mineral and Metal Prices

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Nevada Creates Mining Claim Tax to Balance Budget

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