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This data release compiles the electron microprobe spot analyses of U, Th, and Pb concentrations in uraninite (U oxide) particles, and corresponding calculated age determinations, measured in samples of ore from two uranium-copper breccia pipe ore bodies, the Canyon (Pinyon Plain) and Hack II deposits. The U-rich samples that were analyzed typify the deposits hosted by solution-collapse breccia pipes in the Grand Canyon region of northwestern Arizona. Applying procedures outlined by Bowles (1990), the U, Pb, and Th measurements from each spot analysis were used to calculate a model age for the formation of each uraninite particle. The U, Pb, and Th analyses and calculated age determinations are provided as additional...
Categories: Data;
Tags: <1GB,
Arizona,
Canyon mine,
Coconino County,
GGGSC, All tags...
Geology, Geophysics, and Geochemistry Science Center,
Grand Canyon,
Hack II mine,
MRP,
Mineral Resources Program,
Mohave County,
Tusayan,
U.S. Geological Survey,
USA,
USGS,
USGS Science Data Catalog (SDC),
United States,
University of Arizona Department of Mining and Geological Engineering,
University of Arizona Lunar and Planetary Lab,
breccia pipe,
copper,
economic geology,
electron microprobe,
energy resources,
geology,
geoscientificInformation,
metallic mineral resources,
mine,
mineral resources,
mineralogy,
northwest Arizona,
radiometric dating,
uranium, Fewer tags
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This is a geochemical data set from the reanalysis of 44 rock samples collected between 1966 and 1970, and 107 sediment samples collected in 1966 and 1967. These samples were collected by the U.S. Geological Survey for a study investigating the mineral resources of the Idaho Primitive Area (Cater et al., 1973). The samples are from the Lower Middle Fork of the Salmon River, including the tributaries of Big Creek, Camas Creek, Brush Creek, Wilson Creek, Waterfall Creek, Ship Island Creek, Reese Creek, Stoddard Creek, and Papoose Creek. The overall objective of this study is to characterize the regional impact of legacy mining for the Frank Church River of No Return Wilderness Area. Mary P. Rossillon (1981) explored...
Categories: Data;
Tags: Annie Creek,
Atomic absorption analysis,
Atomic emission spectroscopy,
Beaver Creek,
Big Creek, All tags...
Big Ramey Creek,
Biotite,
Biotite-feldspar,
Biotite-muscovite,
Botha Creek,
Brush Creek,
Cabin Creek,
Calc-silicate rock,
Camas Creek,
Camp Creek,
Canyon Creek,
Cave Creek,
Challis intrusive,
Challis volcanic group,
Chemical analysis,
Chlorite-biotite,
Cliff Creek,
Coin Creek,
Copper Creek,
Coxey Creek,
Crooked Creek,
Diorite,
Eagan Creek,
Fawn Creek,
GGGSC,
Geochemistry,
Geochemistry,
Geology,
Geology, Geophysics, and Geochemistry Science Center,
Glacial deposit,
Gneiss,
Granite,
Granodiorite,
Hand Creek,
Holy Terror Creek,
Hornblende-biotite,
Idaho,
Idaho Primitive Area,
Jackass Creek,
Lake Creek,
Lapilli tuff,
Latite,
Lehmi group,
Lewis Creek,
Little Marble Creek,
Little Ramey Creek,
Logan Creek,
Lower Middle Fork Salmon,
MRP,
Mass spectroscopy,
Metasedimentary rock,
Middle Fork Salmon River,
Middle Fork terraces,
Migmatite,
Mineral Resources Program,
Monumental Creek,
Moore Creek,
Mule Creek,
Neoproterozoic intrusive,
Paint Creek,
Papoose Creek,
Parker Mountain,
Phyllite,
Porphyry,
Quartzite,
Quartzose,
Rainbow Creek,
Reese Creek,
Rhyolite,
Rush Creek,
Schistose,
Seafoam,
Sedimentology,
Ship Island Creek,
Smith Creek,
Snowslide Creek,
Stoddard Creek,
Sunnyside tuff,
Syenite,
Telephone Creek,
Threemile Creek,
Thunder Mountain,
Timm Creek,
Trap Creek,
USGS Science Data Catalog (SDC),
United States,
Waterfall Creek,
Wildhorse Creek,
Wilson Creek,
Windermere supergroup,
Woodtick Creek,
Yellowjacket,
Yellowjacket Creek, Fewer tags
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This dataset includes the audio-magnetotelluric (AMT) sounding data collected in 2009 in and near the San Luis Basin, New Mexico. The U.S. Geological Survey conducted a series of multidisciplinary studies, including AMT surveys, in the San Luis Basin to improve understanding of the hydrogeology of the Santa Fe Group and the nature of the sedimentary deposits comprising the principal groundwater aquifers of the Rio Grande rift. The shallow unconfined and the deeper confined Santa Fe Group aquifers in the San Luis Basin are the main sources of municipal water for the region. The population of the San Luis Basin region is growing rapidly and water shortfalls could have serious consequences. Future growth and land management...
Tags: AMT,
Cerro,
Cerro De La Olla,
GGGSC,
GPS measurement, All tags...
Geology, Geophysics, and Geochemistry Science Center,
Guadalupe Mountain,
MRP,
MT,
Mineral Resources Program,
New Mexico,
No Agua Peaks,
Questa,
Rio Grande,
Rio Grande Basin,
Rio Grande rift,
San Luis Basin,
Sangre de Cristo Mountains,
Santa Fe Group,
Taos County,
Taos Plateau Volcanic Field,
apparent resistivity,
aquifer,
audiomagnetotelluric,
deformation (geologic),
electromagnetic surveying,
geologic framework,
geophysics,
geoscientificInformation,
groundwater,
hydrogeology,
impedance,
impedance phase,
impedance strike,
magnetic field (earth),
magnetic surveying,
magnetotelluric surveying,
regional fluid flow,
sedimentary deposits,
sedimentation,
sounding,
tipper, Fewer tags
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This dataset includes the audio-magnetotelluric (AMT) sounding data collected in 2009 in and near the San Luis Basin, New Mexico. The U.S. Geological Survey conducted a series of multidisciplinary studies, including AMT surveys, in the San Luis Basin to improve understanding of the hydrogeology of the Santa Fe Group and the nature of the sedimentary deposits comprising the principal groundwater aquifers of the Rio Grande rift. The shallow unconfined and the deeper confined Santa Fe Group aquifers in the San Luis Basin are the main sources of municipal water for the region. The population of the San Luis Basin region is growing rapidly and water shortfalls could have serious consequences. Future growth and land management...
Tags: AMT,
Cerro,
Cerro De La Olla,
GGGSC,
GPS measurement, All tags...
Geology, Geophysics, and Geochemistry Science Center,
Guadalupe Mountain,
MRP,
MT,
Mineral Resources Program,
New Mexico,
No Agua Peaks,
Questa,
Rio Grande,
Rio Grande Basin,
Rio Grande rift,
San Luis Basin,
Sangre de Cristo Mountains,
Santa Fe Group,
Taos County,
Taos Plateau Volcanic Field,
apparent resistivity,
aquifer,
audiomagnetotelluric,
deformation (geologic),
electromagnetic surveying,
geologic framework,
geophysics,
geoscientificInformation,
groundwater,
hydrogeology,
impedance,
impedance phase,
impedance strike,
magnetic field (earth),
magnetic surveying,
magnetotelluric surveying,
regional fluid flow,
sedimentary deposits,
sedimentation,
sounding,
tipper, Fewer tags
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This U.S. Geological Survey (USGS) data release for the geologic map of the Arlington quadrangle, Carbon County, Wyoming, is a Geologic Map Schema (GeMS, 2020)-compliant version of the printed geologic map published in USGS Geologic Map Quadrangle GQ-643 (Hyden and others, 1967). The database represents the geology for the 35,776-acre map plate at a publication scale of 1:24,000. References: Hyden, H.J., King, J.S., and Houston, R.S., 1967, Geologic map of the Arlington quadrangle, Carbon County, Wyoming: U.S. Geological Survey, Geologic Quadrangle Map GQ-643, scale 1:24,000; https://doi.org/10.3133/gq643. U.S. Geological Survey National Cooperative Geologic Mapping Program, 2020, GeMS (Geologic Map Schema) -...
Categories: Data;
Types: ArcGIS REST Map Service,
ArcGIS Service Definition,
Downloadable,
Map Service;
Tags: Arlington quadrangle,
Carbon County,
Dutton Creek,
Economic Geology,
Foote Creek, All tags...
GGGSC,
GeMS,
Geologic Map Schema,
Geology, Geophysics and Geochemistry Science Center,
Laramie,
MRP,
Medicine Bow Mountains,
Medicine Bow National Forest,
Mineral Resources Program,
NGMDB,
National Geologic Map Database,
Rock Mountain,
U.S. Geological Survey,
USGS,
USGS Science Data Catalog (SDC),
WY,
Wyoming,
bedrock geologic units,
data services,
geographic information systems,
geologic maps,
geology,
geoscientificInformation,
geospatial datasets,
structural geology, Fewer tags
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