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Sampling Mineral Deposits
March 2007 by Staff
The accurate sampling of mineral deposits for testing and analysis is perhaps the most important step involved in both mineral exploration and development. It is a critical factor in initial prospecting efforts and the preliminary investigation of grassroots exploration projects, yet sampling is often performed in a haphazard and incomplete fashion during the early stages of prospecting and exploration activities.Beryllium in Nevada
Before the world class beryllium deposits were discovered at Spor Mountain, Utah, in 1959, Nevada was the nation’s principal producer of beryllium. Whereas beryl, found in pegmatites worldwide, is fairly common, some of the other...
Canyon Resources Offers to Sell Mineral Rights
Canyon Resources Corporation recently offered to let environmental groups buy the mineral rights under nearly a million acres of land in western Montana.
U.S. Dept. of Interior Inspectors in Arizona
Glynn Burkhardt, president of the Arizona Small Mine Operators Association, has a small mine outside of Tucson, Arizona. He recently received a visit from U.S. Department of Interior...
Yukon Placer Miners Fighting Extreme Discharge Limits
Hold up a glass of tap water and take a look at it. It’s about as clear as the new Yukon water regulations require the water returning to rivers to be after being used by placer miners. The new limit of 25 parts per million (ppm) sediment does not leave a lot of maneuvering room in terms of discharge.
BLM Filing Requirements for Small Miners' Waiver
If you file for a waiver of any kind, except under the provisions of the Soldier's and Sailor's Relief Act, you must file either a notice of intent to hold or an affidavit of labor by the December 30th immediately following the September 1st waiver filing.
EPA Reopens Comments on Pebble Project
The settlement did not grant an immediate approval for the project, but it did begin to clear the way for the company to apply for federal permits—a path the Obama administration previously had thwarted.
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