John M. Nelson
1953, Bulletin 988-I
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Publication Extents
Not all publications have extents, not all extents are completely accurateChester Keeler Wentworth, Gordon Andrew Macdonald
1953, Bulletin 994
Charles Burton Hunt
1953, Bulletin 996-A
Clyde Polhemus Ross
1953, Bulletin 997
No abstract available....
Holly Clyde Wagner
1953, Bulletin 995-A
Elliot Gillerman
1953, Bulletin 987
The Eagle Mountains are in the southeastern part of Hudspeth County, Tex., about 17 miles southwest of Van Horn and 100 miles southeast of El Paso, Tex. The fluorspar deposits are in the northern and northeastern parts of the mountains, except for the Rocky Ridge deposits, which are near the...
Dorothy Rachel Hill, Jessie M. Tompkin
1953, Bulletin 1001
Hugh Richard Gault, Darwin L. Rossman, G.M. Flint Jr., R.G. Ray
1953, Bulletin 998-B
No abstract available....
M.E. Thompson
1953, Bulletin 988-D
R.H. Finch, Gordon Andrew Macdonald
1953, Bulletin 996-B
Preston Enslow Hotz
1953, Bulletin 982-C
Preston Enslow Hotz
1953, Bulletin 982-F
No abstract available....
Wayne A. Roberts, Arthur J. Gude
1953, Bulletin 988-F
No abstract available....
Robert J. Hackman
1953, Open-File Report 53-85
No abstract available....
Water Resources Division, U.S. Geological Survey
1953, Open-File Report 53-138
Water Resources Division, U.S. Geological Survey
1953, Open-File Report 53-137
J.W. Allingham
1953, Open-File Report 53-2
Reuben James Paleontological Data by Ross, P.E. Cloud, G.A. Cooper, Robert Paul Kunkel, Constance L. Nieschmidt, Reuben James Ross
1953, Open-File Report 53-144
Water Resources Division, U.S. Geological Survey
1953, Open-File Report 53-29
No abstract available. ...
W.H. Hass
1953, Professional Paper 243-F
L. W. Stephenson
1953, Professional Paper 243-E
J. D. Love
1953, Trace Elements Investigations 315
A sequence of radioactive rocks of Miocene (?) age, the Browns Park formation, in the Miller Hill area of southern Wyoming is more than 1,000 feet thick. The formation crops out in an area of approximately 600 square miles, and consists of a basal conglomerate, tuffs, tuffaceous limy sandstones, and...
T.G. Lovering
1953, Trace Elements Investigations 169
Thirty-five occurrences of radioactive rocks had been reported from Nevada prior to 1952. Twenty-five of these had been investigated by the U. S. Geological Survey and the U. S. Atomic Energy Commission. Of those investigated, uranium minerals were identified in 13; two contained a thorium mineral (monazite); the source...
M.G. Dings, Max Schafer
1953, Trace Elements Investigations 255
During the summer of 1952 most of the mines and prospects in the Garfield and Taylor Park quadrangles of west-central Colorado were examined radiometrically by the U. S. Geological Survey to determine the extent, grade, and mode of occurrence of radioactive substances. The region contains a relatively large number of rock...
D.Y. Meschter
1953, Trace Elements Investigations 256
The W. Wilson mine, near Clancey, Mont., explores a siliceous vein in quartz monzonite of the Boulder batholith. The vein is a composite structure that consists of several closely spaced veinlets of quartz and chalcedony separated by silicified quartz monzonite. The vein has been recurrently brecciated and silicified. Typically, the...