Filters: Tags: mineral resources (X) > partyWithName: U.S. Geological Survey - ScienceBase (X)

Filters Contacts (Less) Paul A Bedrosian U.S. Geological Survey - ScienceBase U.S. Geological Survey Mineral Resources Program Energy and Minerals Evan M Cox Michael D Pace Katrina D Zamudio Geology, Geophysics, and Geochemistry Science Center GS GGGSC DM Team Geology, Geophysics, and Geochemistry Science Center Energy and Minerals Daniel W. Feucht Daniel W Feucht Brandon F Chase Anna J Klein Drew C Thayer Philip J Brown II James Reitman Geology, Minerals, Energy, and Geophysics Science Center Douglas B Yager Brian D Rodriguez U.S. Geological Survey Heather L Parks Anne E McCafferty Jeffrey L Mauk Core Science Systems Michael L Zientek Richard J Blakely Matthew Granitto PCMSC Science Data Coordinator Geology, Energy & Minerals Science Center Florence Bascom Geoscience Center Bradley S Van Gosen Benjamin J Drenth Todd M Hoefen April D Allen Langhans Heather A Lowers Michaela R Johnson Carma A San Juan Natural Hazards Garth E Graham National Minerals Information Center Ryan J McAleer David A Ponce Anjana K Shah Dylan M Connell Joseph P Colgan Jane M Hammarstrom Nick A Karl More... View Results as: JSON ATOM CSV

U-Pb age determinations of uraninite by electron microprobe analyses of ore samples from two solution-collapse breccia pipe uranium deposits, Grand Canyon region, northwest Arizona, USA 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 Whole rock major, minor, and trace element geochemistry of the upper part of the Mount Emmons-Redwell porphyry molybdenum (Climax-type) deposit, Redwell Basin, Crested Butte, Colorado This U.S. Geological Survey (USGS) data release provides whole rock major, minor, and trace element geochemical data from the fluorine-rich Mount Emmons-Redwell porphyry molybdenum (Climax-type) deposit (Mt. Emmons-Redwell deposit), located approximately 5.6 km (3.5 mi) northwest of Crested Butte, Colorado. The Mt. Emmons-Redwell deposit partly underlies Redwell Basin on the northwest flank of Mount Emmons in the west-central region of the Colorado Mineral Belt. Mineralization of the Mt. Emmons-Redwell deposit occurs at depth as vein, veinlet, stockwork, and fracture-hosted Climax-type mineralization [308 Mt at 0.32% Mo (Galey, 1978; Guarnera and Anderson, 2007)], and is associated with the Mt. Emmons igneous complex.... Categories: Data; Types: Downloadable, Map Service, OGC WFS Layer, OGC WMS Layer, Shapefile; Tags: <1GB, Climax-type deposit, Colorado, Colorado Mineral Belt, Crested Butte, All tags... Elk Mountains, Geology, Geophysics, and Geochemistry Science Center (GGGSC), Gunnison County, Mineral Resources Program (MRP), Mount Emmons, Mt. Emmons-Redwell deposit, Oh-be-joyful Creek, Redwell Basin, Redwell Creek, USGS Science Data Catalog (SDC), United States, aluminum, analytical chemistry, antimony, arsenic, atomic emission spectroscopy (AES), barium, beryllium, bismuth, boron, cadmium, calcium, cerium, cesium, chemical analysis, chromium, cobalt, copper, dysprosium, economic geology, erbium, europium, exploration geochemistry, fluorine, gadolinium, gallium, geochemical data, geochemistry, geoscientificInformation, germanium, hafnium, holmium, igneous rocks, indium, inductively coupled plasma-optical emission-mass spectroscopy (ICP-OES-MS), iron, lanthanum, lead, lithium, lutetium, magnesium, manganese, mass spectroscopy, mineral deposits, mineral resources, molybdenum, neodymium, nickel, niobium, phosphorus, plutonic rocks, porphyry deposit, potassium, promethium, rock chemistry, rubidium, samarium, scandium, sedimentary rocks, selenium, silicon, silver, sodium, strontium, sulfur, tantalum, tellurium, terbium, thallium, thorium, thulium, tin, titanium, tungsten, uranium, vanadium, wavelength dispersive X-ray fluorescence spectrometry (WDXRF), x-ray fluorescence, ytterbium, yttrium, zinc, zirconium, Fewer tags Airborne magnetic and radiometric survey of the Wet Mountains and surrounding region, Custer and Fremont Counties, south-central Colorado, 2021 This data release provides digital flight-line and gridded data for a high-resolution airborne magnetic and radiometric survey over the region surrounding the Wet Mountains of southern Colorado, including parts of Custer and Fremont Counties. Data for this survey were collected by Sander Geophysics Limited International (SGL) under contract with the USGS. The survey was flown in June and July of 2021 using a helicopter equipped with a magnetometer mounted in a stinger extending from the nose of the aircraft and a gamma-ray spectrometer stowed onboard. The helicopter pilots followed pre-planned flight paths in a grid-like pattern, with east-west lines spaced 150 meters apart and north-south lines spaced 1,000 meters... Categories: Data; Types: Downloadable, Map Service, OGC WFS Layer, OGC WMS Layer, Shapefile; Tags: "Mineral Resources"], AASG, Antelope Creek, Arkansas River, Association of State Geologists, All tags... Canon City, Colorado, Custer County, Earth Mapping Resources Initiative, EarthMRI, Economic Geology, Fremont County, GGGSC, Geology, Geophysics, and Geochemistry Science Center, Geophysics, Grape Creek, MRP, Mineral Resources, Mineral Resources Program, National Cooperative Geologic Mapping Program, North Hardscrabble Creek, Oak Creek, Rosita Hills, Royal Gorge, Sedimentology, Sliver Cliff, Structural Geology, Tallahassee Creek, Texas Creek, U.S. Geological Survey, USA, USGS, USGS Science Data Catalog (SDC), United States, United States of America, Westcliffe, Wet Mountain Valley, Wet Mountains, ["Geophysics", aeromagnetic surveying, aeroradiometric surveying, airborne geophysical survey, economy, geophysics, geoscientificInformation, geospatial datasets, magnetic field (earth), potassium, south-central Colorado, thorium, uranium, Fewer tags [Geophysical Data] Depth to Moho GeoTIFF grids for the United States, Canada, and Australia The Mohorovicic discontinuity or 'Moho' maps the boundary between the earth's crust and mantle and is defined by an abrupt change in seismic velocity due to changes in the density of rocks between the crust and mantle. GeoTIFF grids that map depth to Moho (crustal thickness) for the United States and Canada, and for Australia are provided in this report and were used as evidential layers in developing prospectivity models for basin-hosted Pb-Zn mineralization (Lawley and others, 2022). A composite grid of Moho depths across the United States and Canada was created using data from Shen and Ritzwoller (2016) for the conterminous United States, from Zhang and others (2019) for Alaska, and from Schetselaar and Snyder... Types: Map Service, OGC WFS Layer, OGC WMS Layer, OGC WMS Service; Tags: Australia, CMMI, Canada, Critical Minerals Mapping Initiative, Exploring for the Future Program, All tags... GA, GGGSC, GSC, Geological Survey of Canada, Geology, Geophysics, and Geochemistry Science Center, Geoscience Australia, MRP, Mineral Resources Program, Moho, Mohorovičić discontinuity, TGI, Targeted Geoscience Initiative, U.S. Geological Survey, USGS, United States, critical minerals, crustal structure, crustal thickness, depth to Moho, geophysics, geoscientificInformation, lead, magnetic field (earth), mantle, mantle (earth), maps and atlases, metallic mineral resources, mineral resources, zinc, Fewer tags [Geophysical Data] Gravity and related derivative GeoTIFF grids and data for Australia Several evidential layers calculated from the national-scale gravity anomaly map of Australia (Geophysical Acquisition and Processing Section, 2020) are provided here. This directory includes GeoTIFF grids of Bouguer gravity, the horizontal gradient magnitude of the Bouguer gravity, the Bouguer gravity upward continued 30 km, and the horizontal gradient magnitude of the upward continued gravity, The directory also includes shapefiles of locations that trace the maxima of the horizontal gradient magnitude of the gravity and of the maxima of the horizontal gradient magnitude of the upward continued gravity. Otherwise known as “worms”, the points tracking the maxima mark the edges of shallow density sources (in the... Types: Map Service, OGC WFS Layer, OGC WMS Layer, OGC WMS Service; Tags: Australia, Bouguer gravity, CMMI, Critical Minerals Mapping Initiative, Exploring for the Future Program, All tags... GA, GGGSC, GSC, Geological Survey of Canada, Geology, Geophysics, and Geochemistry Science Center, Geoscience Australia, MRP, Mineral Resources Program, TGI, Targeted Geoscience Initiative, U.S. Geological Survey, USGS, critical minerals, geophysics, geoscientificInformation, gravity, gravity anomaly, ground gravity, horizontal gradient magnitude, horizontal gradient magnitude maxima, lead, maps and atlases, metallic mineral resources, mineral resources, zinc, Fewer tags X-ray diffraction data for heat treated samples of hydrothermal minerals from seamounts within the Tuvalu Exclusive Economic Zone A sample of hydrothermally mineralized foraminifera ooze (D28A) was collected via dredge from a seamount within the Tuvalu Exclusive Economic Zone in the Pacific Ocean during cruise RR1310 funded by the National Science Foundation aboard the R/V Roger Revelle in 2013. USGS scientists requested these ferromanganese crust samples from the Oregon State University Marine and Geology Repository where they had been archived. Ferromanganese crust samples were sent to USGS for subsampling and x-ray diffraction analyses. Powder x-ray diffraction data for three layer-fractions of the hydrothermal sample are provided here. Measurements were made after heating to 115 C for 48 hours to test the stability of the phyllomanganate... Categories: Data; Tags: Assessments, CMHRP, Coastal and Marine Hazards and Resources Program, Global Ocean Mineral Resources, Material Resources, All tags... Mineral Resources, Nonliving Resources, PCMSC, Pacific Coastal and Marine Science Center, Pacific Ocean, Physical/Chemical Features, Tuvalu, U.S. Geological Survey, USGS, X-ray diffraction, chemical analysis, dredge sampling, geoscientificInformation, marine geology, metallic mineral resources, mineral resources, mineralogical analysis, oceans, sediment geochemistry, Fewer tags Photographs of push cores from Loki's Castle and Favne vent fields, Mohns Ridge This portion of the data release presents linescan images (photographs) from push cores collected from Loki's Castle and Favne vent fields, on the Mohns Ridge, in the Norwegian Sea. These data were Rcollected in 2018 and 2019 (USGS Field Activity 2018-691-DD and 2019-624-FA). Images were obtained from seventeen push cores at 50-micron (200 pixel per cm) resolution. Color images in 16-bit TIFF format are provided for each core segment, along with proprietary metadata files containing image scaling information. Categories: Data; Tags: CMHRP, Coastal and Marine Hazards and Resources Program, Favne vent field, Greenland Sea, Loki's Castle vent field, All tags... Mineral Resources, Nonliving Resources, Norwegian Sea, PCMSC, Pacific Coastal and Marine Science Center, U.S. Geological Survey, USGS, core analysis, marine geology, oceans, push coring, Fewer tags Isotopic Examination of Mercury Methylation and Demethylation Rates in Yellowstone National Park Thermal Features Data in this data release were obtained for water samples collected under Yellowstone National Park Research Permit YELL-05194 in 2017 through the Integrated Yellowstone Studies Project funded by the Mineral Resources Program. Isotope-spiked incubations were carried out to determine methylation and demethylation potential for Frying Pan spring, Crystal Sister East, Crystal Sister West, and Turbulent Pool, which were selected based on existing data on total mercury and methylmercury concentrations (see companion data release (https://doi.org/10.5066/P9IUY03O). The data represent the experimental conditions of incubation experiments (temperature, time, and experimental spikes) and concentration data associated with... Categories: Data; Tags: Environmental Health, Frying Pan Spring Wyoming, Mineral Resources, Turbulent Pool Wyoming, USGS Science Data Catalog (SDC), All tags... Yellowstone National Park, geochemical processes, hydrogeology, tracer study, Fewer tags Characteristics of Dust Associated with the Development of Rapidly Progressive Pneumoconiosis and Progressive Massive Fibrosis Research and surveillance reports have documented a significant increase in coal workers' pneumoconiosis, including the most severe forms of progressive massive fibrosis and rapidly progressive pneumoconiosis in U.S. coal miners, particularly those in Appalachian coalfields. Several possible explanations for these observations include excessive exposures to total respirable dust, increased exposure to freshly fractured silica and silicates, or greater exposure to smaller particles that may be the result of changing mining practices. This dataset contains the chemical and morphological characteristics of particulate matter retrieved from lung tissue slices of historical and contemporary miners. Categories: Data; Types: Map Service, OGC WFS Layer, OGC WMS Layer, OGC WMS Service; Tags: Appalachia, Environmental Health, GGGSC, Geochemistry, Geology, Geophysics, and Geochemistry Science Center, All tags... Mineral Resources, USGS Science Data Catalog (SDC), United States, chemical analysis, grain-size analysis, health, mass spectroscopy, scanning electron microscopy, Fewer tags 40Ar/39Ar data from the Old Mine Park area, Trumbull, Connecticut This data release includes 40Ar/39Ar data from the U.S. Geological Survey for samples from Old Mine Park Area, Trumbull, Connecticut. Mineral samples were collected by Robert Wintsch and Harold Moritz. Potassium-bearing mineral grains were separated from the bulk sample and analyzed by argon geochronology at the U.S. Geological Survey Bascom ARgon Dating (BARD) Laboratory in Reston, Virginia. The data provide age constraints on units in the relevant geologic mapping area. Categories: Data; Tags: 40Ar/39Ar, Bascom ARgon Dating Laboratory, Connecticut, Economic Geology, FBGC, All tags... Fairfield County, Geochemistry, Mineral Resources, Structural Geology, U.S. Geological Survey, USGS, USGS Science Data Catalog (SDC), geologic mapping, Fewer tags Thin section images of xenoliths from north of the Stillwater Complex, Montana This dataset includes photographic images of thin sections made from xenolith samples collected from the Sliderock Mountain and Susie Peak plutons, Montana, along with a shapefile representing the locations of the samples. The plutons are located north of the Stillwater Complex, Montana, which is exposed along the northern side of the Beartooth Mountains in Montana. To the north of the Stillwater Complex, a gravity anomaly is located where Phanerozoic rocks may unconformably overlie the complex. These Phanerozoic rocks are intruded by Cretaceous plutons that have gabbroid inclusions that resemble other metamorphosed rocks of the Stillwater Complex. Samples of the inclusions were collected, and thin sections were... Types: Map Service, OGC WFS Layer, OGC WMS Layer, OGC WMS Service; Tags: Mineral Resources, Montana, Stillwater, Sweet Grass, USGS Science Data Catalog (SDC), All tags... geoscientificInformation, petrography, Fewer tags Magnetotelluric data from Missouri, Arkansas, Tennessee, Illinois, and Kentucky, 2016-2019, station rfr315 This dataset consists of 127 wideband and 21 long-period magnetotelluric (MT) stations collected from 2016-2019 across parts of Missouri, Arkansas, Tennessee, Illinois, and Kentucky. The U.S. Geological Survey (USGS) acquired these data as part of regional investigations into the geologic and tectonic framework of the area and to support mineral resource and geologic hazard investigations. These data have been used to generate a 3D regional conductivity model of the area. Files included in this publication include measured electric- and magnetic-field time series as well as estimated impedance and vertical-magnetic field transfer functions. The data included here are for MT station rfr315 in the Reelfoot Rift survey... Tags: Arkansas, GGGSC, Geology, Geophysics, and Geochemistry Science Center, Illinois, Kentucky, All tags... MRP, MT, Mineral Resources Program, Mississippi Embayment, Missouri, Ozark Plateau, Reelfoot Rift, Saint Francois Mountains, Tennessee, apparent resistivity, conductivity, electromagnetic surveying, exploration, geologic structure, geophysics, geoscientificInformation, impedance, magnetic field (earth), magnetotelluric surveying, magnetotellurics, mineral resources, phase, tectonics, time series, tipper, Fewer tags Magnetotelluric data from Missouri, Arkansas, Tennessee, Illinois, and Kentucky, 2016-2019, station rfr306 This dataset consists of 127 wideband and 21 long-period magnetotelluric (MT) stations collected from 2016-2019 across parts of Missouri, Arkansas, Tennessee, Illinois, and Kentucky. The U.S. Geological Survey (USGS) acquired these data as part of regional investigations into the geologic and tectonic framework of the area and to support mineral resource and geologic hazard investigations. These data have been used to generate a 3D regional conductivity model of the area. Files included in this publication include measured electric- and magnetic-field time series as well as estimated impedance and vertical-magnetic field transfer functions. The data included here are for MT station rfr306 in the Reelfoot Rift survey... Tags: Arkansas, GGGSC, Geology, Geophysics, and Geochemistry Science Center, Illinois, Kentucky, All tags... MRP, MT, Mineral Resources Program, Mississippi Embayment, Missouri, Ozark Plateau, Reelfoot Rift, Saint Francois Mountains, Tennessee, apparent resistivity, conductivity, electromagnetic surveying, exploration, geologic structure, geophysics, geoscientificInformation, impedance, magnetic field (earth), magnetotelluric surveying, magnetotellurics, mineral resources, phase, tectonics, time series, tipper, Fewer tags Magnetotelluric data from Missouri, Arkansas, Tennessee, Illinois, and Kentucky, 2016-2019, station rfr309 This dataset consists of 127 wideband and 21 long-period magnetotelluric (MT) stations collected from 2016-2019 across parts of Missouri, Arkansas, Tennessee, Illinois, and Kentucky. The U.S. Geological Survey (USGS) acquired these data as part of regional investigations into the geologic and tectonic framework of the area and to support mineral resource and geologic hazard investigations. These data have been used to generate a 3D regional conductivity model of the area. Files included in this publication include measured electric- and magnetic-field time series as well as estimated impedance and vertical-magnetic field transfer functions. The data included here are for MT station rfr309 in the Reelfoot Rift survey... Tags: Arkansas, GGGSC, Geology, Geophysics, and Geochemistry Science Center, Illinois, Kentucky, All tags... MRP, MT, Mineral Resources Program, Mississippi Embayment, Missouri, Ozark Plateau, Reelfoot Rift, Saint Francois Mountains, Tennessee, apparent resistivity, conductivity, electromagnetic surveying, exploration, geologic structure, geophysics, geoscientificInformation, impedance, magnetic field (earth), magnetotelluric surveying, magnetotellurics, mineral resources, phase, tectonics, time series, tipper, Fewer tags Magnetotelluric data from Missouri, Arkansas, Tennessee, Illinois, and Kentucky, 2016-2019, station sfm021 This dataset consists of 127 wideband and 21 long-period magnetotelluric (MT) stations collected from 2016-2019 across parts of Missouri, Arkansas, Tennessee, Illinois, and Kentucky. The U.S. Geological Survey (USGS) acquired these data as part of regional investigations into the geologic and tectonic framework of the area and to support mineral resource and geologic hazard investigations. These data have been used to generate a 3D regional conductivity model of the area. Files included in this publication include measured electric- and magnetic-field time series as well as estimated impedance and vertical-magnetic field transfer functions. The data included here are for MT station sfm021 in the Reelfoot Rift survey... Tags: Arkansas, GGGSC, Geology, Geophysics, and Geochemistry Science Center, Illinois, Kentucky, All tags... MRP, MT, Mineral Resources Program, Mississippi Embayment, Missouri, Ozark Plateau, Reelfoot Rift, Saint Francois Mountains, Tennessee, apparent resistivity, conductivity, electromagnetic surveying, exploration, geologic structure, geophysics, geoscientificInformation, impedance, magnetic field (earth), magnetotelluric surveying, magnetotellurics, mineral resources, phase, tectonics, time series, tipper, Fewer tags Magnetotelluric data from Missouri, Arkansas, Tennessee, Illinois, and Kentucky, 2016-2019, station rfr207 This dataset consists of 127 wideband and 21 long-period magnetotelluric (MT) stations collected from 2016-2019 across parts of Missouri, Arkansas, Tennessee, Illinois, and Kentucky. The U.S. Geological Survey (USGS) acquired these data as part of regional investigations into the geologic and tectonic framework of the area and to support mineral resource and geologic hazard investigations. These data have been used to generate a 3D regional conductivity model of the area. Files included in this publication include measured electric- and magnetic-field time series as well as estimated impedance and vertical-magnetic field transfer functions. The data included here are for MT station rfr207 in the Reelfoot Rift survey... Tags: Arkansas, GGGSC, Geology, Geophysics, and Geochemistry Science Center, Illinois, Kentucky, All tags... MRP, MT, Mineral Resources Program, Mississippi Embayment, Missouri, Ozark Plateau, Reelfoot Rift, Saint Francois Mountains, Tennessee, apparent resistivity, conductivity, electromagnetic surveying, exploration, geologic structure, geophysics, geoscientificInformation, impedance, magnetic field (earth), magnetotelluric surveying, magnetotellurics, mineral resources, phase, tectonics, time series, tipper, Fewer tags Magnetotelluric data from Missouri, Arkansas, Tennessee, Illinois, and Kentucky, 2016-2019, station rfr321 This dataset consists of 127 wideband and 21 long-period magnetotelluric (MT) stations collected from 2016-2019 across parts of Missouri, Arkansas, Tennessee, Illinois, and Kentucky. The U.S. Geological Survey (USGS) acquired these data as part of regional investigations into the geologic and tectonic framework of the area and to support mineral resource and geologic hazard investigations. These data have been used to generate a 3D regional conductivity model of the area. Files included in this publication include measured electric- and magnetic-field time series as well as estimated impedance and vertical-magnetic field transfer functions. The data included here are for MT station rfr321 in the Reelfoot Rift survey... Tags: Arkansas, GGGSC, Geology, Geophysics, and Geochemistry Science Center, Illinois, Kentucky, All tags... MRP, MT, Mineral Resources Program, Mississippi Embayment, Missouri, Ozark Plateau, Reelfoot Rift, Saint Francois Mountains, Tennessee, apparent resistivity, conductivity, electromagnetic surveying, exploration, geologic structure, geophysics, geoscientificInformation, impedance, magnetic field (earth), magnetotelluric surveying, magnetotellurics, mineral resources, phase, tectonics, time series, tipper, Fewer tags Magnetotelluric data from Missouri, Arkansas, Tennessee, Illinois, and Kentucky, 2016-2019, station rfr305 This dataset consists of 127 wideband and 21 long-period magnetotelluric (MT) stations collected from 2016-2019 across parts of Missouri, Arkansas, Tennessee, Illinois, and Kentucky. The U.S. Geological Survey (USGS) acquired these data as part of regional investigations into the geologic and tectonic framework of the area and to support mineral resource and geologic hazard investigations. These data have been used to generate a 3D regional conductivity model of the area. Files included in this publication include measured electric- and magnetic-field time series as well as estimated impedance and vertical-magnetic field transfer functions. The data included here are for MT station rfr305 in the Reelfoot Rift survey... Tags: Arkansas, GGGSC, Geology, Geophysics, and Geochemistry Science Center, Illinois, Kentucky, All tags... MRP, MT, Mineral Resources Program, Mississippi Embayment, Missouri, Ozark Plateau, Reelfoot Rift, Saint Francois Mountains, Tennessee, apparent resistivity, conductivity, electromagnetic surveying, exploration, geologic structure, geophysics, geoscientificInformation, impedance, magnetic field (earth), magnetotelluric surveying, magnetotellurics, mineral resources, phase, tectonics, time series, tipper, Fewer tags Magnetotelluric data from Missouri, Arkansas, Tennessee, Illinois, and Kentucky, 2016-2019, station sfm017 This dataset consists of 127 wideband and 21 long-period magnetotelluric (MT) stations collected from 2016-2019 across parts of Missouri, Arkansas, Tennessee, Illinois, and Kentucky. The U.S. Geological Survey (USGS) acquired these data as part of regional investigations into the geologic and tectonic framework of the area and to support mineral resource and geologic hazard investigations. These data have been used to generate a 3D regional conductivity model of the area. Files included in this publication include measured electric- and magnetic-field time series as well as estimated impedance and vertical-magnetic field transfer functions. The data included here are for MT station sfm017 in the Reelfoot Rift survey... Tags: Arkansas, GGGSC, Geology, Geophysics, and Geochemistry Science Center, Illinois, Kentucky, All tags... MRP, MT, Mineral Resources Program, Mississippi Embayment, Missouri, Ozark Plateau, Reelfoot Rift, Saint Francois Mountains, Tennessee, apparent resistivity, conductivity, electromagnetic surveying, exploration, geologic structure, geophysics, geoscientificInformation, impedance, magnetic field (earth), magnetotelluric surveying, magnetotellurics, mineral resources, phase, tectonics, time series, tipper, Fewer tags Magnetotelluric data from Missouri, Arkansas, Tennessee, Illinois, and Kentucky, 2016-2019, station sfm013 This dataset consists of 127 wideband and 21 long-period magnetotelluric (MT) stations collected from 2016-2019 across parts of Missouri, Arkansas, Tennessee, Illinois, and Kentucky. The U.S. Geological Survey (USGS) acquired these data as part of regional investigations into the geologic and tectonic framework of the area and to support mineral resource and geologic hazard investigations. These data have been used to generate a 3D regional conductivity model of the area. Files included in this publication include measured electric- and magnetic-field time series as well as estimated impedance and vertical-magnetic field transfer functions. The data included here are for MT station sfm013 in the Reelfoot Rift survey... Tags: Arkansas, GGGSC, Geology, Geophysics, and Geochemistry Science Center, Illinois, Kentucky, All tags... MRP, MT, Mineral Resources Program, Mississippi Embayment, Missouri, Ozark Plateau, Reelfoot Rift, Saint Francois Mountains, Tennessee, apparent resistivity, conductivity, electromagnetic surveying, exploration, geologic structure, geophysics, geoscientificInformation, impedance, magnetic field (earth), magnetotelluric surveying, magnetotellurics, mineral resources, phase, tectonics, time series, tipper, Fewer tags 1 2 3 4 5 ... 36 »