Data
Data produced by staff of the Geology, Minerals, Energy, and Geophysics Science Center
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Database for the "Timing of dike and sill emplacement in the inner aureole of the Alta stock, Utah determined by zircon and monazite petrochronology" Database for the "Timing of dike and sill emplacement in the inner aureole of the Alta stock, Utah determined by zircon and monazite petrochronology"
Contained within this data release are the raw geochemical and isotopic data collected from analyzed zircon and monazite crystals as part of the Geochemistry, Geophysics, Geosystems publication "Timing of dike and sill emplacement in the inner aureole of the Alta stock, Utah determined by zircon and monazite petrochronology." Table 1 contains all of the monazite geochemical data while...
Geophysical data and grids of the Grouse Creek and Utah part of the Jackpot 30' x 60' quadrangles, Utah Geophysical data and grids of the Grouse Creek and Utah part of the Jackpot 30' x 60' quadrangles, Utah
New geophysical data, including density and magnetic susceptibility measurements, were collected in the Grouse Creek and Utah part of the Jackpot 30' x 60' quadrangles in Box Elder County, Utah and Cassia County, Idaho. The release contains 324 new gravity measurements merged with a 2013 compilation. These data were inverted for basin thickness and basement density variations. The...
Depth predictions of chemical geothermometers estimated using a three-dimensonal temperature model in the Great Basin, USA Depth predictions of chemical geothermometers estimated using a three-dimensonal temperature model in the Great Basin, USA
Recent work in the Great Basin region of the western United States has made it possible to predict the depth of hydrothermal reservoirs (i.e., the depth at which heat is accumulated prior to ascent via hydrothermal upflow) identified through geochemistry and to contextualize the spatial patterns of these reservoir depths. Chemical geothermometers use the chemical and mineral constituents...
Aeromagnetic and gravity surveys of the Skaergaard intrusion in East Greenland, 1971 Aeromagnetic and gravity surveys of the Skaergaard intrusion in East Greenland, 1971
Aeromagnetic and gravity surveys of the Skaergaard intrusion in East Greenland were carried out in July–August 1971 as part of a grant to the University of Oregon Center for Volcanology to further study the intrusion to refine the models of crystallization of the body. The total-intensity aeromagnetic survey was flown in early July 1971 at constant barometric altitude of 1.5 km (5000 ft)...
Assessment of natural reference materials for U-Pb geochronology of grossular-andradite garnet Assessment of natural reference materials for U-Pb geochronology of grossular-andradite garnet
Geochemical and isotopic data from the manuscript "Assessment of natural reference materials for U-Pb geochronology of grossular-andradite garnet" published in Geostandards and Geoanalytical Research. Table 1 is a summary of major and trace element geochemical characteristics of the three reference materials investigated in this study. Table 2 and Table 3 show the results of ID-TIMS...
Data Supporting Mobile Wind Measurements Using a Joust Configured Ultrasonic Anemometer Onboard a Multi-rotor sUAS Data Supporting Mobile Wind Measurements Using a Joust Configured Ultrasonic Anemometer Onboard a Multi-rotor sUAS
These data were collected to investigate how well wind speed and direction can be measured using a miniature sonic anemometer mounted in a joust configuration on a small uncrewed aircraft system (sUAS). Test flights occurred at a bog within Interior Alaska that was instrumented with an eddy covariance flux tower. Part of the tower's instrumentation was a highly accurate sonic anemometer...
Microfossil Samples from the East Pisco Basin, southern Peru Microfossil Samples from the East Pisco Basin, southern Peru
The East Pisco Basin is one of several forearc basins situated on the coastal plain of Peru between the Andean Cordillera and Peru-Chile Trench. During the Cenozoic, successive marine transgressions across the East Pisco Basin deposited sequences of Paleogene and Neogene age. Biochronologic studies suggest that a hiatus of approximately 12 million years (~32-20 Ma) separates the youngest...
Thin section images of hand samples from the Lady of the Lake intrusion, Montana Thin section images of hand samples from the Lady of the Lake intrusion, Montana
These data include individual zip files which contain TIFF (Tagged Image File Format) images of graphic drill core logs showing associated drill core information, a TIFF image of the explanation for the lithology and structure sections of the logs, Esri shapefiles of the locations of the drill hole collars, and .csv files of tabular data that were compiled from handwritten drill core...
Georectified mosaic of historical aerial photographs of the Colorado River in Mohave Valley, Arizona, California, and Nevada, acquired in 1938 Georectified mosaic of historical aerial photographs of the Colorado River in Mohave Valley, Arizona, California, and Nevada, acquired in 1938
This product is a georectified and tonally balanced mosaic of aerial photographs collected in 1938 by the U.S. Bureau of Reclamation along the floodplain of the Colorado River in Mohave Valley region of Arizona, California and Nevada. This dataset is a primary resource for the development of a geologic map showing the floodplain and river channel characteristics along the Colorado River...
Aeromagnetic and aeroradiometric data acquired over parts of Grant, Hidalgo, Luna, Sierra, and Socorro Counties, New Mexico Aeromagnetic and aeroradiometric data acquired over parts of Grant, Hidalgo, Luna, Sierra, and Socorro Counties, New Mexico
NV5 Geospatial, in collaboration with EDCON-PRJ, Inc. acquired high-precision airborne magnetic and radiometric data over southwestern New Mexico. Survey flight-lines were flown in an east-west direction and are spaced at 200 meters. North-south tie lines are spaced at 2000 meters. The survey contained 142,673 line-kms (88,650 miles) of data and covered an area of over 25,900 sq. km (10...
Grade and tonnage data for lithium, cesium, and rubidium pegmatite deposits Grade and tonnage data for lithium, cesium, and rubidium pegmatite deposits
Pegmatites are a major host of global lithium, cesium, and rubidium resources. However, the existing grade and tonnage dataset for lithium pegmatites that was published in 1992 does not represent the current industry parameters used to delineate resources. There are no existing grade and tonnage datasets for cesium and rubidium. We present grade and tonnage data for lithium, cesium, and...
Magnetotelluric and TEM Data from the Umatilla Indian Reservation Geothermal Resources Assessment: Phase 2, 2020 Magnetotelluric and TEM Data from the Umatilla Indian Reservation Geothermal Resources Assessment: Phase 2, 2020
This data set consists of 19 wideband magnetotelluric (MT) and 23 transient electromagnetic (TEM) soundings collected by the U.S. Geological Survey in June 2020 as part of the Umatilla Indian Reservation Geothermal Resources Assessment: Phase 2 project. Each MT station had 4 components, 2 orthogonal magnetic induction coils and 2 horizontal orthogonal electric dipoles. Data were...