Western Molybdenum Company mine, Chewelah district, Stevens County, Washington
John Roberts Cooper
1950, Open-File Report 50-20
The Western Molybdenum Company mine was opened many years ago to obtain copper. The only production was several cars of crude copper ore shipped during World War I. An unsuccessful attempt to produce molybdenum was made in 1939-1941.The deposit consists of steeply dipping, northeast-striking veins in monzonite and marble, carrying...
Relation of uranium and phosphate in the Phosphoria formation
V.F. McKelvey
1950, Trace Elements Investigations 77
Diamond-drill exploration of the Dillsburg magnetite deposits, York County, Pennsylvania
Preston Enslow Hotz
1950, Bulletin 969-A
Surface water supply of the United States, 1947, Part XIV, Pacific slope basins in Oregon and lower Columbia River basin
Water Resources Division, U.S. Geological Survey
1950, Water Supply Paper 1094
Short routine direct method for the fluorimetric determination of uranium in phosphate rocks
F. S. Grimaldi, Norma S. Guttag
1950, Trace Elements Investigations 134
A short routine direct fluorimetric procedure for the determination of up to 0.06 percent uranium in phosphate ricks is described. The procedure employs a simple acid leach for preparing the solution, and the uranium is determined directly on a 1.8-mg aliquot. The results obtained by using this simply procedure on...
Geologic interpretation of seismic data for various locations in Harvard and Topsfield, Masachusetts
James E. May, Daniel Linehan
1950, Open-File Report 50-46
Geologic map of the central part of the Batesville manganese district Independence and Izard Counties, Arkansas
J.A. Straczek, D.M. Kinney
1950, Miscellaneous Field Studies Map 1
Surface water supply of the United States, 1947, Part XIII, Snake River basin
Water Resources Division, U.S. Geological Survey
1950, Water Supply Paper 1093
Surface water supply of the United States, 1948, Part IX, Colorado River basin
Water Resources Division, U.S. Geological Survey
1950, Water Supply Paper 1119
Aeromagnetic and geologic maps of quadrangles in the Adirondack area
A. F. Buddington, B. F. Leonard
1950, Open-File Report 50-114
Surface water supply of the United States, 1947, Part III, Ohio River basin
Water Resources Division, U.S. Geological Survey
1950, Water Supply Paper 1083
Use of water by bottom-land vegetation in lower Safford Valley, Arizona
Joseph S. Gatewood, T. W. Robinson, B. R. Colby, J.D. Hem, L.C. Halpenny
1950, Water Supply Paper 1103
Lower Safford Valley, Graham County, Ariz., is an alluvial lowland plain 1 to 3 measurements, and the rate of ground-water inflow to the bottom-land area was determined on the basis of the hydraulic gradient, of the water table at. the time of each set of seepage measurements, the transmissibility of...
Water levels and artesian pressure in observation wells in the United States, 1946, Part 2, Southeastern States
Water Resources Division, U.S. Geological Survey
1950, Water Supply Paper 1072
Public water supplies in southern Texas
W. L. Broadhurst, R.W. Sundstrom, J.H. Rowley
1950, Water Supply Paper 1070
This report gives a summarized description of the public water supplies in 42 counties of southern Texas, extending from the Rio Grande northward to the northern boundaries of Kinney, Uvalde, Bandera, Kendall, and Hays Counties and eastward to the eastern boundaries of Caldwell, Gonzales, DeWitt, Victoria, and Calhoun Counties. It...
Geophysical abstracts 140, January-March 1950
M.C. Rabbitt, V.L. Skitsky, S.T. Vesselowsky
1950, Bulletin 976-A
Memorandum on geologic reconnaissance of six sites for water wells, western part of Navajo Counties, Arizona
H.A. Whitcomb, C.A. Repenning
1950, Open-File Report 50-108
Geologic map of the Marysvale area, Utah
Eugene Callaghan
1950, Open-File Report 50-17
No abstract available. ...
Estimated use of ground water in the United States, 1945
W.F. Guyton
1950, Open-File Report 50-74
Ground-water resources of western Whatcom County, Washington
R. C. Newcomb, J.E. Sceva, Olaf Stromme
1950, Open-File Report 50-7
Ground-water conditions in the vicinity of the Veterans Hospital, Castle Point, Dutchess County, New York
M.L. Brashears Jr.
1950, Open-File Report 50-1
Water levels in observation wells in Santa Barbara County, California, in 1949
H.D. Wilson Jr.
1950, Open-File Report 50-110
Geophysical abstracts 141, April-June 1950
M.C. Rabbitt, V.L. Skitsky, S.T. Vesselowsky
1950, Bulletin 976-B
Stratigraphic sections of the oil shale deposits in the western part of the Piceance Creek Basin, Garfield and Rio Blanco Counties, Colorado
John Roswell Donnell, W. B. Cashion, W.M. Zilbersher, W.C. Gibson, M. G. Wolman
1950, Open-File Report 50-16
No abstract available....
Metamorphism and the origin of the granitic rocks in the Northgate district, Colorado
Thomas August Steven
1950, Open-File Report 50-51
No abstract available....
Total intensity aeromagnetic map of Steuben County, Indiana
William J. Dempsey, John R. Henderson Jr., R. T. Duffner
1950, Geophysical Investigations Map 31
No abstract available....
