154 resultados para Mine ventilation.


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"August 18, 1952."

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"April 1953."

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"December 1950."

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The uranium prospect here described is located in Rocky Canyon on the western side of the Humbolt Range approximately 25 miles northeast of Lovelock, in Pershing County, Nevada. The claims are estimated to be in Sec. 6, T.29 N., R.34 E., MDBM. The Lovelock, Nevada, quadrangle topographic sheet of the U. S. Geological Survey, on a scale of 4 miles to one inch, and with contour interval of 100 feet, shows the area in the east central portion of the sheet.

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"Issued: May 22, 1962"--Cover.

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"Salt Lake Branch Office, AEC, Grand Junction Operations Office, Salt Lake City, Utah."

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Includes index.

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Mode of access: Internet.

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"March, 1955."

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Description based on: Bulletin no 85; title from cover.

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USBM Working Fund Agreement HO133005.

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1. Méthods générales d'analyse qualitative et quantitative.--t. 2. Métalloïdes.--t. 3-4 Métaux. Pt. 1-2.

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Mode of access: Internet.