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Page 1183, results 29551 - 29575

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Publication Extents

Not all publications have extents, not all extents are completely accurate
U, Th, and K analyses of selected plutonic rocks from west-central Alaska
Thomas P. Miller, Carl M. Bunker
1975, Open-File Report 75-216
Numerous samples of plutonic rocks collected during reconnaissance mapping in western Alaska have been analyzed for K, U, and Th. The U and Th content of the plutonic rocks from the southeastern Seward Peninsula have been discussed in a separate report (Miller and Bunker, 1975); because of the current interest...
Water-quality data from oil and gas wells in part of the Permian Basin, southeastern New Mexico and western Texas
William L. Hiss
1975, Open-File Report 75-579
Approximately 8,000 chemical analyses of water produced from formations of several geologic ages in south eastern New Mexico and western Texas are tabulated by both geographic location and geologic formation.Empirical and mathematical relationships between (1) the dissolved solids and the measured and computed resistivity of water, the chloride-ion concentration and...
Geochemical prospecting for soluble salts in Kuchakki hamun, Chagai District, Pakistan
S. Anthony Stanin, M.A. Wahid, Aziz Ahmad Khan
1975, Open-File Report 75-165
The surface soil consisting of clay, silt, sand, and salt crust in Kuchakki hamun (dry lake) contains nitrates, sulfates, salts of boron, magnesium, and widely dispersed traces of potassium. No bromine or iodine salts were detected. Several hundred samples of soil were analyzed by spot-test methods, and the results were...
Reconnaissance geology of the Central Mastuj Valley, Chitral State, Pakistan
Karl W. Stauffer
1975, Open-File Report 75-556
The Mastuj Valley in Chitral State is a part of the Hindu Kush Range, and is one of the structurally most complicated areas in northern Pakistan. Sedimentary rocks ranging from at least Middle Devonian to Cretaceous, and perhaps Early Tertiary age lie between ridge-forming granodiorite intrusions and are cut by...
Depositional environments and paleocurrent directions in the Precambrian Moeda Formation, Minas Gerais, Brazil
David A. Lindsey
1975, Open-File Report 75-264
The middle Precambrian Moeda Formation of Minas Gerais, Brazil, contains uranium and other minerals believed to be of detrital origin. Two areas of anomalously high concentrations of uranium have been discovered in conglomeratic zones that are interpreted as paleochannels. Because the distribution of uranium is believed to be controlled at...