Establishment of gold-quartz standard GQS-1
Hugh T. Millard, John Marinenko, John E. McLane
1969, Circular 598
A homogeneous gold-quartz standard, GQS-1, was prepared from a heterogeneous gold-bearing quartz by chemical treatment. The concentration of gold in GQS-1 was determined by both instrumental neutron activation analysis and radioisotope dilution analysis to be 2.61?0.10 parts per million. Analysis of 10 samples of the standard by both instrumental neutron...
Metalliferous deposits near Granite Mountain, eastern Seward Peninsula, Alaska
Thomas P. Miller, Raymond L. Elliott
1969, Circular 614
New deposits of lead, zinc, and silver were found in a large altered zone 18 miles long and 2 to 5 miles wide near Quartz Creek west of Granite Mountain in the eastern Seward Peninsula, Alaska. New deposits of molybdenum, bismuth, and silver were found associated with a previously reported...
Trapping house sparrows to protect experimental grain crops.
Willis C. Rayall Jr.
1969, Wildlife Leaflet 484
Geologic map of the Mather quadrangle, southwestern Pennsylvania
Bion H. Kent
1969, Geologic Quadrangle 826
Geologic map of the Equality quadrangle, western Kentucky
Gus H. Goudarzi
1969, Geologic Quadrangle 815
Mercury in soil gas and air--A potential tool in mineral exploration
Joseph Howard McCarthy, W.W. Vaughn, R. E. Learned, J. L. Meuschke
1969, Circular 609
The mercury content in soil gas and in the atmosphere was measured in several mining districts to test the possibility that the mercury content in the atmosphere is higher over ore deposits than over barren ground. At Cortez, Nev., the distribution of anorhalous amounts of mercury in the air collected...
Detailed stratigraphic description of the JOIDES cores on the continental margin off Florida
W.B. Charm, Wladimir D. Nesteroff, Sylvia Valdes
1969, Professional Paper 581-D
Geology and beryllium deposits of the Lake George (or Badger Flats) beryllium area, Park and Jefferson Counties, Colorado
C. C. Hawley
1969, Professional Paper 608-A
Permafrost and related engineering problems in Alaska
Oscar J. Ferrians Jr., Reuben Kachadoorian, Gordon W. Greene
1969, Professional Paper 678
Preliminary spectrographic analyses of monazite from western Liberia
Sam Rosenblum
1969, Open-File Report 69-234
(LAC-24) Geologic map of the Sinus Iridum quadrangle of the moon
G. G. Schaber
1969, IMAP 602
The Sinus Iridum quadrangle includes the northwestern sector of Mare Imbrium, the Sinus I<span...
Channel catfish virus disease
T.J. Wellborn, N.N. Fijan, J.P. Naftel
1969, Fish Disease Leaflet 18
Systematic jointing in the western part of the Anthracite region of eastern Pennsylvania
Gordon H. Wood Jr., Harold H. Arndt, M. Devereux Carter
1969, Bulletin 1271-D
Parasites of freshwater fish; 1, Fungi; 1, Fungi (Saprolegnia and relatives) of fish and fish eggs
Glenn L. Hoffman
1969, Fish Disease Leaflet 21
Geologic map of the Faubush quadrangle, Pulaski and Russell Counties, Kentucky
Robert E. Thaden, Richard Quintin Lewis
1969, Geologic Quadrangle 802
Ground-water resources of the Wind River Indian Reservation, Wyoming
Laurence J. McGreevy, Warren Gayler Hodson, Samuel J. Rucker IV
1969, Water Supply Paper 1576-I
The area of this investigation is in the western part of the Wind River Basin and includes parts of the Absaroka, Washakie, Wind River, and Owl Creek Mountains. The purposes of the study were to determine the general hydrologic properties of the rocks in the area and the occurrence and...
Geologic map of the Maroon Bells quadrangle, Pitkin and Gunnison Counties, Colorado
Bruce Bryant
1969, Geologic Quadrangle 788
No abstract available....
Preliminary geologic map of the Death Ridge quadrangle, Garfield and Kane Counties, Utah
H. D. Zeller
1969, Open-File Report 69-325
Hurricane Camille tidal floods of August 1969 along the Gulf Coast, Pass Christian quadrangle, Mississippi
K. V. Wilson, James W. Hudson
1969, Hydrologic Atlas 402
(ORB II-13 (100)) Geologic map of the Maestlin G region of the moon, Lunar Orbiter site II P-13, Oceanus Procellarum, including Apollo landing site 5
M. H. Carr, S.R. Titley
1969, IMAP 622
This map shows the geology in and around potential early Apollo landing site 5 in the lunar equatorial belt. The Maestlin G region is in Oceanus Procellarum, about midway between the crater Kepler to the northeast and Flamsteed to the southwest. Terra materials occur only in the northeast corner of...
Geologic map of the Trinidad Quadrangle, south-central Colorado
R. B. Johnson
1969, IMAP 558
Floods in Upper Millstone River basin in vicinity of Hightstown, New Jersey
George M. Farlekas
1969, Hydrologic Atlas 359
Geologic map of the Teton Pass quadrangle, Teton County, Wyoming
Marvin L. Schroeder
1969, Geologic Quadrangle 793
Hydrologic effects of the 1962-66 drought on Long Island, New York
Philip M. Cohen, O. Lehn Franke, N. E. McClymonds
1969, Water Supply Paper 1879-F
Virus disease of sockeye salmon
Ken Wolf
1969, Fish Disease Leaflet 14
