968 resultados para Lithic raw materials


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"Contract no. AT-(30-1)-702"--Page ii.

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"January 1952."

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"April 1952."

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"September 11, 1951."

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"July 12, 1951, Site issuance date."

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Part of the Salt Wash sandstone outcrop on the southwest rim of the Lukachukai Mountains is strongly mineralized in cross-bedded, channel sandstone. The deposits are opposite the strongly mineralized belt on the northeast rim. A north to northeast ore trend is possibly related to the original Salt Wash stream system.

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"October 15, 1951, [Site Issuance Date]."

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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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Supersedes PB's 172753 through 172783.

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"Supersedes PB's 172477 and 172478."

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"Supersedes PB-172840."

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"Supersedes PB's 172481 through 172484."