Geochemical orientation for mineral exploration in the Hashemite Kingdom of Jordan
W.C. Overstreet, D. J. Grimes, J. F. Seitz
1982, Open-File Report 82-791
This report is a supplement to previous accounts of geochemical exploration conducted in the Hashemite Kingdom of Jordan by the Natural Resources Authority of the Royal Government of Jordan and the U.S. Geological Survey. The field work on which this report is based was sponsored by the U.S. Agency for...
Net flow of near-bottom waters on the inner Beaufort Sea Shelf as determined from seabed drifters
P. W. Barnes, Erk Reimnitz
1982, Open-File Report 82-717
Preliminary report on the geology and gold mineralization of the Gold Basin-Lost Basin mining districts, Mohave County, Arizona
Ted G. Theodore, Will N. Blair, J. Thomas Nash, Edwin H. McKee
1982, Open-File Report 82-1052
The Gold Basin-Lost Basin mining districts are adjacent to each other in northwestern Arizona, south of Lake Mead, and just west of the Grand Wash Cliffs. Most recorded production from lode deposits is credited to mines in the Gold Basin district, which is in the southern White Hills, whereas the...
A hybrid structure for the storage and manipulation of very large spatial data sets
Donna J. Peuquet
1982, Open-File Report 82-816
The map data input and output problem for geographic information systems is rapidly diminishing with the increasing availability of mass digitizing, direct spatial data capture and graphics hardware based on raster technology. Although a large number of efficient raster-based algorithms exist for performing a wide variety of common tasks on...
Mineral resource potential of the Reservoir-North and the Deep Creek Roadless Areas, Teton County, Montana
Melville Rhodes Mudge, Robert L. Earhart, Lawrence Y. Marks
1982, Open-File Report 82-988
Seismic-reflection data collected in the Wilmington Canyon area during 1980, Gyre cruise 80-G-7B
B.A. McGregor, J.C. Hampson Jr.
1982, Open-File Report 82-497
Garnets in Montana diatremes; a key to prospecting for kimberlites
B.C. Hearn, E. S. McGee
1982, Open-File Report 82-722
No abstract available. ...
Compilation of selected ground-water-quality data from the San Joaquin Valley, California
R. P. Fogelman
1982, Open-File Report 82-335
Computer programs released as U.S. Geological Survey open-file reports as of July 1982
Kurt Dodd
1982, Open-File Report 82-817
No abstract available....
Map showing the potentiometric surface of the Magothy Aquifer in southern Maryland, September 1981
F. K. Mack, J. C. Wheeler, S. E. Curtin
1982, Open-File Report 82-257
The map is based on measurements from a network of 83 observation wells cased to the Magothy aquifer. Highest levels of the potentiometric surface, 59 to 60 feet above sea level, were measured near the outcrop-subcrop of the aquifer in topographically high areas of Anne Arundel and Prince Georges Counties....
Has offshore oil production become safer?
Anastase Nakassis
1982, Open-File Report 82-232
Image production equipment and procedures
J. S. Duval
1982, Open-File Report 82-534
Intrusive rocks of the Holden and Lucerne quadrangles, Washington— The relation of depth zones, composition, textures, and emplacement of plutons
Fred W. Cater
1982, Professional Paper 1220
The core of the northern Cascade Range in Washington consists of Precambrian and upper Paleozoic metamorphic rocks cut by numerous plutons, ranging in age from early Triassic to Miocene. The older plutons have been eroded to catazonal depths, whereas subvolcanic rocks are exposed in the youngest plutons. The Holden and...
Heat-flow measurements at shot points along the 1978 Saudi Arabia seismic deep-refraction line; Part II, Discussion and interpretation
M. E. Gettings
1982, Open-File Report 82-794
The heat-flow profile across the Arabian Shield from Ar Riyad to Ad Darb and across the Red Sea is examined for compatibility with the lithospheric structure of the area as deduced from geologic and other geophysical data. Broad continental uplift associated with Red Sea rifting is symmetric about the Red...
Lithologic descriptions of late Quaternary core borings from the Corpus Christi area, Nueces County, Texas
G. L. Shideler
1982, Open-File Report 82-471
Geochemical and mineralogic data from the Lamprecht and Felder uranium deposits, Live Oak County, Texas
N.S. Fishman, R. L. Reynolds, M. B. Goldhaber
1982, Open-File Report 82-749
Results of instrumental neutron activation analyses for selected plutonic samples from the Salinian Block, California Coast Ranges
D. C. Ross
1982, Open-File Report 82-935
Interfacing an ARL plasma spectrometer to an HP1000 minicomputer
R. C. Bigelow
1982, Open-File Report 82-963
Columbia River Basalt; 1980-1981 sample data and chemical analyses
T. L. Wright, K.N. Black, D. A. Swanson, Tim O’Hearn
1982, Open-File Report 82-532
In-situ measurements of seismic velocity at 10 strong motion accelerograph stations in central California
T. E. Fumal, J. F. Gibbs, E. F. Roth
1982, Open-File Report 82-407
Radon, conductivity, and pH values for 146 water samples from Snowy Range, Wyoming
J. B. McHugh, W. H. Ficklin, W. R. Miller
1982, Open-File Report 82-971
Hydrology of area 9, Eastern Coal Province, West Virginia
Theodore A. Ehlke, Gerald S. Runner, Sanford C. Downs
1982, Open-File Report 81-803
Semiquantitative spectrographic analyses of rocks from the Mount Jordan vicinity, Custer County, Idaho
Fess Foster, E.F. Cooley
1982, Open-File Report 82-467
Test well DO-CE 88 at Cambridge, Dorchester County, Maryland
Henry Trapp, L.L. Knobel, Harold Meisler, P.P. Leahy
1982, Open-File Report 82-1015
Test well DO-CE 88 at Cambridge, Maryland, penetrated 3,299 feet of unconsolidated Quaternary, Tertiary and Cretaceous sediments and bottomed in quartz-monzonite gneiss. The well was drilled to provide data for a study of the aquifer system of the northern Atlantic Coastal Plain. Twenty-one core samples were collected. Six sand zones...
Heavy-mineral data from samples collected in Willapa Bay and vicinity, Washington
Gretchen Luepke
1982, Open-File Report 82-739
