Trace elements reconnaissance in the lower Colleen River valley, upper Yukon Division, Alaska [Part 2]
M.G. White
1950, Trace Elements Investigations 57-B
The occurrence of zeunerite in the Russian mountains, Alaska : interim report [Part 4]
R.M. Moxham
1950, Trace Elements Investigations 57-D
Forty-Niner, King Solomon Ridge, and West End claims near Clancy in Jefferson County, Montana
M. R. Klepper
1950, Trace Elements Memorandum 31
Recommendations for drilling the bastnaesite deposits, Birthday claims, San Bernardino County, California
William Neil Sharp
1950, Trace Elements Memorandum 35
Radiometric scanning of collections of Keweenawan rocks of the Michigan copper district
Walter Stanley White
1950, Trace Elements Memorandum 34
The Eureka and happy landing (Cooper-Sands) groups of claims, Uintah County, Utah : a preliminary report
Harry Clifford Granger, Herman Louis Bauer
1950, Trace Elements Memorandum 32
A battery-powered fluorimeter for the determination of uranium
Irving May, Mary H. Fletcher
1950, Trace Elements Investigations 135
Reconnaissance examination for uranium at six mines and properties in Idaho and Montana
John Stewart Vhay
1950, Trace Elements Memorandum 30
Pitchblende occurrence at the Sunshine mine, Shoshone County, Idaho
John Wagstaff Adams, Robert Ugstad King
1950, Trace Elements Memorandum 29
Examination for radioactivity in a copper-lode prospect on Ruby Creek, Kobuk River valley, Alaska
Mary G. White
1950, Trace Elements Investigations 76-A
Trace elements reconnaissance in the Jakolof Bay area, southern Alaska
Robert M. Moxham, Arthur E. Nelson
1950, Trace Elements Investigations 74-A
As a result of inquiries by prospectors in 1948 concerning radioactive ores in the vicinity of Jakolof Bay on the Kenai Peninsula in southern Alaska, the Geological Survey conducted a brief investigation during 1949. No radioactive material was found. Possibly a chromite stockpile in this locality was mistaken for pitchblende....
Uranium-bearing black shales and stylolite fillings in Spergen limestone, Bussen's quarry, Ste. Genevieve, Missouri
Garland Bayard Gott
1950, Trace Elements Memorandum 28
Reconnaissance of some geologic formations in southeastern Idaho, western Wyoming, and northern Utah
Frank J. Anderson
1950, Trace Elements Investigations 72
Uranium occurrence in the White Canyon area, Utah
Harry Clifford Granger, E.P. Beroni
1950, Trace Elements Memorandum 7
Radiometric reconnaissance in the vicinity of Salmon, Idaho
F.J. Anderson
1950, Trace Elements Memorandum 26
Reconnaissance for trace elements in North Dakota and eastern Montana. Part 1. Geology and radioactivity. Part 2. Reserves and summary
Donald G. Wyant, Ernest P. Beroni
1950, Trace Elements Investigations 61
A reconnaissance for sources of radioactive material in North Dakota and eastern Montana was made in 1948. This reconnaissance was followed by a more detailed survey of parts of Golden Valley and Slope counties, southwestern North Dakota, in June 1949. The radioactivity of representative sections of all formations known to be...
Torbernite occurrence at the Robineau claims, Clear Creek County, Colorado
Robert U. King, Harry Clifford Granger
1950, Trace Elements Memorandum 24
Radioactivity and mineralogy of placer concentrates from the Fortymile district, Alaska
Mary G. White
1950, Trace Elements Investigations 57-A
Beryllium in Colorado
Lincoln Ridler Page
1950, Trace Elements Investigations 88
Progress of geologic studies, Colorado Plateau Project
F.W. Cater, L.C. Craig, D. A. Phoenix
1950, Trace Elements Investigations 110
A radiometric traverse at the Apex Claims (Bates Creek), Gilpin County, Colorado
Robert Ugstad King
1950, Trace Elements Memorandum 22
Trace elements reconnaissance of the southern highway belt, south-central Alska
R.M. Moxham
1950, Trace Elements Investigations 48
Shorter contributions to Alaskan trace elements studies for 1947 : Part I: Radiometric and mineralogic studies of the granitic complex in the Cape Nome area, Seward Peninsula, Alaska
W.S. West, J.J. Matzko
1950, Trace Elements Investigations 45-2
A glossary of Uranium- and Thorium- bearing minerals
Judith Weiss Frondel, Michael Fleischer
1950, Trace Elements Investigations 103
Shorter contributions to Alaskan trace elements studies for 1947 : Part I: Radioactivity and mineralogy of concentrates from the placers of Julian, Moore, and Candle Creeks, and the Cripple Creek Mountains, lower Yukon-Kuskokwim Highlands region, Alaska
M.G. White, P.L. Killeen
1950, Trace Elements Investigations 45-1