Mineral resources and resource potential of the Owlshead Mountains Wilderness Study Area, San Bernardino County, California
R. D. Koch, J. A. Ach, A. B. McMahan, W. L. Rice, Michael Sokaski
1984, Open-File Report 84-755
No abstract available....
Mineral resources and mineral resource potential of the Saline Valley and Lower Saline Wilderness Study Areas, Inyo County, California
C. T. Wrucke, S.P. Marsh, G. L. Raines, R. S. Werschky, R.J. Blakely, D.B. Hoover, E.L. McHugh, Clayton M. Rumsey, R. S. Gaps, J. D. Causey
1984, Open-File Report 84-560
Analytical results and sample locality map of stream-sediment, panned-concentrate, and rock samples from the Fossil Ridge Wilderness Study Area, Gunnison County, Colorado
B. M. Adrian, J. R. Clark, B. F. Arbogast, A.L. Gruzensky
1984, Open-File Report 84-419
Traveltime and longitudinal dispersion in Illinois streams
J.B. Graf
1984, Open-File Report 84-468
Twenty-seven measurements of traveltime and longitudinal dispersion in 10 Illinois streams provide data needed for estimating traveltime of peak concentration of a conservative solute, traveltime of the leading edge of a solute cloud, peak concentration resulting from a given quantity of solute, and passage time of solute past a given...
Interpretation of core and well log physical property data from drill hole UPH-3, Stephenson County, Illinois
J.J. Daniels, G.R. Olhoeft, J. H. Scott
1984, Open-File Report 82-941
Laboratory and well log physical property measurements show variations in the mineralogy with depth in UPH-3. Gamma ray values generally decrease with depth in the drill hole, corresponding to a decrease in the felsic mineral components of the granite. Correspondingly, an increase with depth in mafic minerals in the granite...
United States earthquakes, 1956
R.J. Brazee, W.K. Cloud
1984, Open-File Report 84-956
Geophysical well logs for eleven drill holes at the Colorado School of Mines Experimental Mine Site, Idaho Springs, Colorado
J.J. Daniels, J. H. Scott
1984, Open-File Report 83-235
The following geophysical well log measurements were made in eleven drill holes above the Colorado School of Mines Experimental Mine at Idaho Springs, Colorado: (1) acoustic velocity (2) resistivity, (3) caliper, (4) gamma-gamma density, (5) neutron-thermal neutron, (6) gamma ray, (7) induced polarization (IP), (8) self potential (SP), and magnetic...
Water-quality data for the Potomac-Raritan-Magothy aquifer system in southwestern New Jersey, 1923-83
T. V. Fusillo, J. J. Hochreiter, D. G. Lord
1984, Open-File Report 84-737
Water-quality data for wells in and near the outcrop area of the Potomac-Raritan-Magothy aquifer system in Mercer, Burlington, Camden, Gloucester, and Salem Counties, New Jersey, have been compiled for the period 1923-83. The data were collected during various U.S. Geological Survey projects, including county-wide ground-water studies, the New Jersey saltwater-intrusion...
Mapping of forested wetland: Use of seasat radar images to complement conventional sources
John L. Place
1984, Open-File Report 84-312
Distinguishing forested wetland from dry forest using aerial photographs has been handicapped because photographs often do not reveal the presence of water below the tree canopies. Images obtained during the summer months of 1978 by the Seasat satellite's L-band (23-cm) radar reveal forested wetland as patterns of high radar reflection in the Atlantic coastal...
Chemical analyses of elutriates, native water, and bottom material from the Chetco, Rogue, and Columbia rivers in western Oregon
Gregory J. Fuhrer
1984, Open-File Report 84-133
Chemical analyses of elutriates, bottom sediment, and water samples for selected metals, nutrients and organic compounds including insecticides, herbicides, and acid/neutral extractables have been made to provide data to determine short-term water-quality conditions associated with dredging operations in rivers and estuaries. Between April and August 1982, data were collected from...
Preliminary reconnaissance geologic map of the Petersburg and parts of the Port Alexander and Sumdum 1:250,000 quadrangles, southeastern Alaska
David A. Brew, A.T. Ovenshine, Susan M. Karl, S. J. Hunt
1984, Open-File Report 84-405
No abstract available....
Guide to preparation of mineral survey reports on public lands
G.H. Goudarzi
1984, Open-File Report 84-787
Ground-water site inventory data for selected wells on or near the Idaho National Engineering Laboratory, 1949 through 1982
J.C. Bagby, L.J. White, J.T. Barraclough, R. G. Jensen
1984, Open-File Report 84-231
Interlaboratory comparison of analyses of magnesium-rich metamorphic rocks and uranium ores by X-ray fluorescence, induction coupled plasma spectroscopy, and instrumental neutron activation
David Frishman, D. M. McKown
1984, Open-File Report 84-841
Distribution of lithium in the Charlotte 1° x 2° quadrangle, North Carolina and South Carolina
W. R. Griffitts, J. D. Hoffman
1984, Open-File Report 84-843-M
No abstract available....
Report of the River Master of the Delaware River, for the period December 1, 1982 - November 30, 1983
F.T. Schaefer, R.E. Fish, R.W. Harkness, C. R. Wood
1984, Open-File Report 84-473
Data report and statistical summary for samples of moraine and stream sediment, nonmagnetic heavy-mineral concentrate, and rock from the Chugach National Forest, Alaska
R.J. Goldfarb, S.W. Nelson, Julie A. Dumoulin, Marti L. Miller, Gordon Day, James Hoffmann, Richard Tripp, Summer Smaglik, Peter Folger
1984, Open-File Report 84-355
SPIKE; a program to plot three-dimensional data
C.A. Carlson
1984, Open-File Report 85-105
Geology of the Arabian Peninsula shield area of western Saudi Arabia
Glen F. Brown, D. L. Schmidt, A. C. Huffman
1984, Open-File Report 84-203
No abstract available. ...
Sample preparation procedures for the analysis of clay minerals by X-ray diffraction
P. L. Hauff, H.C. Starkey, P.D. Blackmon, D.R. Pevear
1984, Open-File Report 82-934
The Geologic setting and composition of a newly discovered manganese deposit on Hinchinbrook Island, Alaska
Robert Goodfellow, S.W. Nelson, R. M. Bouse, R.A. Koski
1984, Open-File Report 84-671
The concept of electron activity and its relation to redox potentials in aqueous geochemical systems
D.C. Thorstenson
1984, Open-File Report 84-72
The definition of a formal thermodynamic activity of electrons in redox reactions appears in the literature of the 1920's. The concept of pe as -log (electron activity) was introduced by Jorgensen in 1945 and popularized in the geochemical literature by Sillen, who considered pe and pH as master variables in...
Ground-water resources of Audrain County, Missouri
L. F. Emmett, J. L. Imes
1984, Open-File Report 84-245
The deep (principal) aquifer in Audrain County has an average thickness of about 1,300 feet and is composed of dolomite and minor quantities of sandstone of Cambrian and Ordovician age. The deep aquifer is the source of water for all public-supply and irrigation wells in Audrain County. Pumpage from the...
Land use and land cover and associated maps for Grand Forks, North Dakota; Minnesota
Water Resources Division, U.S. Geological Survey
1984, Open-File Report 84-199
Distribution of garnet and other metamorphic minerals in heavy-mineral-concentrate samples from the Charlotte 1° x 2° quadrangle, North Carolina and South Carolina
W. R. Griffitts, K.A. Duttweiler, J. W. Whitlow
1984, Open-File Report 84-843-A
No abstract available....
