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Page 6146, results 153626 - 153650

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Geology of the southern Elkhorn Mountains, Jefferson and Broadwater Counties, Montana
M. R. Klepper, R. A. Weeks, E. T. Ruppel
1957, Professional Paper 292
The geology of an area of about 270 square miles in the southern Elkhorn Mountains, west of Townsend in west-central Montana, is described. The mountains in the southern part of the area comprise northward-trending alternating ridges and valleys underlain principally by folded sedimentary rocks. They merge northward into the higher...
Ground-water possibilities south of the Snake River between Twin Falls and Pocatello, Idaho
E. G. Crosthwaite
1957, Water Supply Paper 1460-C
The Snake River Plain and tributary valleys south of the Snake River between Twin Falls and Pocatello, Idaho (here called the South Side area), contain about 180,000 acres of irrigated land, of which 145,000 acres is irrigated with surface water and 35,000 is irrigated wholly or partly with ground water. The area also contains...
Results of U.S. Geological Survey exploration for uranium-vanadium deposits in the Club Mesa area, Uravan district, Montrose County, Colorado
Robert L. Boardman, Linus R. Litsey, Howard E. Bowers
1957, Trace Elements Memorandum 979
Between 1948 and 1953, the U. S. Geological Survey conducted diamond-drill exploration in the Club Mesa. area in the western part of the Uravan district, Montrose County, Colo. This drilling, consisting of 662 holes totaling 170,095 feet, was done to find minable uranium-vanadium deposits and to appraise uranium-vanadium reserves of...
Geology of Gabbs and vicinity, Nye County, Nevada
Charles J. Vitaliano, Eugene Callaghan, Norman J. Silberling
1957, Miscellaneous Field Studies Map 52
The geologic map of Gabbs and vicinity covers approximately 105 square miles of the northwestern part of the Paradise Peak quadrangle. The present report stresses the igneous, metamorphic, and structural geology. The map published at this time shows, (1) the distribution of igneous rocks in the area, (2) the relationship...