Leo J. Mine (362)

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Mine name Leo J. Mine
State Colorado
County San Juan
Author Huff, L.C.
Leo J.  mine,  formerly North Star mine,  in Bradford Canyon, showing typical occurrence of a uranium-vanadium deposit  in a prominent sandstone lens of the Salt Wash Member of the Morrison Formation.  West water Canyon Member of the Morrison shown to left at top of photograph. San Juan County, Utah.   ca. 1956. Published as figure 13 in U.S. Geological Survey. Bulletin 1190. 1965.
Caption Leo J. mine, formerly North Star mine, in Bradford Canyon, showing typical occurrence of a uranium-vanadium deposit in a prominent sandstone lens of the Salt Wash Member of the Morrison Formation. West water Canyon Member of the Morrison shown to left at top of photograph. San Juan County, Utah. ca. 1956. Published as figure 13 in U.S. Geological Survey. Bulletin 1190. 1965.