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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 Discrete Classifications of Landforms (Geomorphons) for Anne Arundel County, Maryland in 2017 This data release is part of a larger data release including data collected in the pursuit of identifying pre- and post-colonial riparian ecosystems found throughout Anne Arundel County, Maryland, USA. A single raster file is included, and represents a topological classification of the entire county according to a hydrologically conditioned Digital Elevation Model (DEM). These data were generated through the use of r.geomorphon, a GRASS GIS toolkit, to classify local terrain conditions into one of ten distinct landforms called geomorphons. Categories: Data; Types: Downloadable, GeoTIFF, Map Service, Raster; Tags: Anne Arundel, Maryland, Upper Chesapeake Bay, carbon-14 analysis, faunal and floral census (microscopic), All tags... geoscientificInformation, ground penetrating radar, morphology (biological), physiographic features, sedimentation, x-ray fluorescence, Fewer tags Field portable X-ray fluorescence and associated quality control data for the western Mojave Desert, San Bernardino County, California These data on the concentrations of 27 selected elements were collected using a field portable (handheld) X-ray fluorescence (pXRF) instrument (Groover and Izbicki, 2016) equipped with a 4-watt Ta/Au X-ray tube on samples of 1) surficial alluvium, 2) rock, and 3) archived core material and drill cuttings from monitoring wells across an approximately 14,300 square kilometer area in the western part of the Mojave Desert, between 60 to 210 kilometers (km) northeast of Los Angeles, California. These samples were measured using a pXRF as part of a regional-scale investigation of naturally-occurring trace elements (including arsenic, chromium, and uranium) dissolved in groundwater (Groover and Izbicki, 2018), and a local-scale... Types: Map Service, OGC WFS Layer, OGC WMS Layer, OGC WMS Service; Tags: Arsenic, Barstow, California (CA), Chromium, El Mirage, All tags... Geochemistry, Geochemistry, Hinkley, Hydrogeology, Joshua Tree, Ridgecrest, San Bernardino County, Twentynine Palms, USGS Science Data Catalog (SDC), Uranium, Victorville, Water Quality, X-ray fluorescence, Fewer tags Grain size, mineralogic, and trace-element data from field samples near Hinkley, California This data release is part of a study examining the occurrence of chromium and natural and anthropogenic hexavalent Chromium, Cr(VI) in groundwater. Data will be used to estimate naturally-occurring background Cr(VI) concentrations upgradient, near the plume margins, and downgradient from a mapped Cr(VI) contamination plume near Hinkley, CA (Izbicki and Groover, 2016). The data release includes grain size distribution, photographic, and associated chemical and mineral analysis data for 36 sediment core and alluvium samples as well as Scanning Electron Microscopy analysis on select grains from magnetic and heavy mineral separates collected near Hinkley, CA. The cooperator for this study is the Lahontan Regional... Categories: Data; Types: Downloadable, Map Service, OGC WFS Layer, OGC WMS Layer, Shapefile; Tags: California, Environmental Health, Geochemistry, Hinkley, USGS Science Data Catalog (SDC), All tags... Water Resources, atomic emission spectroscopy, background level, chemical analysis, chromium, contamination and pollution, geochemistry, geoscientificInformation, groundwater, health, mass spectroscopy, rocks and deposits, scanning electron microscopy, soil chemistry, unconsolidated deposits, x-ray fluorescence, Fewer tags TEST - The USGS Alfred Miesch Geochemistry Sample Collection This collection consists of rock samples associated with the research of USGS scientist Alfred Miesch. Miesch was an early contributor to USGS geochemistry research and many of these samples are associated with his research. In 1953 Dr. Miesch began a 33-year career with the Survey. His work in Grand Junction, CO involved research on the distribution of minor elements in association with uranium on the Colorado Plateau. He moved to Denver in 1959 where he continued his work on element distributions in rocks, soils, and plants, ultimately becoming Chief of the Branch of Geochemical Census, which he later renamed Branch of Regional Geochemistry. In this capacity he began a working relationship with scientists in the... Categories: Collection, Data; Types: Map Service, OGC WFS Layer, OGC WMS Layer, OGC WMS Service; Tags: Collection, Colorado, Colorado Plateau, Geochemistry, Geology, All tags... Missouri, Nevada, X-ray fluorescence, arsenic, completed, critical elements, critical minerals, lead, mineral deposits, mining, spectroscopy, trace elements, uranium, zinc, Fewer tags St. Petersburg Coastal and Marine Science Center's Geologic Core and Sample Database This database contains a comprehensive inventory of geologic (coral, coral reef, limestone, and sediment) cores and samples collected, analyzed, published, and/or archived by, or in collaboration with, the U.S. Geological Survey St. Petersburg Coastal and Marine Science Center (USGS SPCMSC). The SPCMSC Geologic Core and Sample Database includes geologic cores and samples collected beginning in the 1970s to present day, from study sites across the world. This database can be accessed through the CoreViewer 3.0 ArcOnline web mapping application, linked below. A copy of the data can also be downloaded from the web mapping application and the metadata is accessible through a link in the header of the application, as... Types: Application, Map Service, OGC WFS Layer, OGC WMS Layer, OGC WMS Service; Tags: Alabama, Atlantic Ocean, Bahamas, Belize, Brazil, All tags... CTD measurement, Caribbean Sea, China, Florida, Georgia, Gulf of Mexico, Honduras, Louisiana, Marshall Islands, Maryland, Mexico, Mississippi, Navassa Island, New Jersey, New Mexico, New York, Pacific Ocean, Philippines, Puerto Rico, Texas, Turks and Caicos Islands, U.S. Virgin Islands, United States, Virginia, Washington, age estimation methods, atomic emission spectroscopy, augering, biota, box coring, bulk density, carbon isotope analysis, carbon-14 analysis, chemical analysis, contamination and pollution, coral, core analysis, cores, drilling and coring, environment, faunal and floral census (microscopic), field sampling, geolocation measurement, geology, geoscientificInformation, grab sampling, grain-size analysis, information technology methods, isotopic analysis, laboratory methods, light stable isotope analysis, luminescence dating, magnetic susceptibility, marine geology, mass spectroscopy, oceans, paleomagnetic analysis, permeability, photography, piston coring, porosity, protists, push coring, radiometric dating, rock, rotary drilling, salinity, sample repositories, samples, sea surface temperature, sediment, soil sciences, stratigraphy, subsampling, tomography, vibracoring, water chemistry, water quality, x-ray diffraction, x-ray fluorescence, Fewer tags Legacy Geochemical Data from Hardcopy Records of Selected Past U.S. Geological Survey Projects This data release contains geochemical data from selected U.S. Geological Survey (USGS) projects from the 1960s-1980s that were previously unpublished as digital data. The objective of those projects was to describe the geology, determine petrologic and geochemical characteristics, or to evaluate the mineral resource potential of Federal Lands and adjacent study areas. These data comprise geochemical analyses from 36,498 samples--27,223 rock samples, 4,091 sediment samples, 2,351 soil samples, 330 heavy-mineral pan concentrate samples, 297 organic material samples, 58 mineral samples, 27 water samples, 11 miscellaneous samples, and 2,110 unspecified media samples. More than 78 percent of these samples were analyzed... Categories: Data; Types: Downloadable, Map Service, OGC WFS Layer, OGC WMS Layer, Shapefile; Tags: "Geochemistry", "Mineral Resources"], Alaska, California, Colorado, All tags... GGGSC, Geology, Geophysics, and Geochemistry Science Center, Idaho, MRP, Mineral Resources Program, Missouri, Montana, NGDB, National Geochemical Database, Nevada, New Mexico, USGS Science Data Catalog (SDC), United States, Utah, Washington, West Virginia, Wisconsin, Wyoming, ["Economic Geology", alkali metal elements, alkaline earth elements, aluminum, antimony, arsenic, atomic absorption analysis, atomic emission spectroscopy, barium, beryllium, bismuth, boron, bromine, cadmium, calcium, cerium, chemical analysis, chlorine, chromium, cobalt, copper, dysprosium, economic geology, erbium, europium, exploration geochemistry, fluorine, gadolinium, gallium, geochemical data, geochemistry, geoscientificInformation, germanium, gold, hafnium, halogen elements, holmium, igneous rocks, indium, iodine, iridium, iron, lanthanide series elements, lanthanum, lead, lithium, lutetium, magnesium, manganese, mercury, metal elements, metamorphic rocks, mineral deposits, mineral resources, molybdenum, neodymium, nickel, niobium, nonmetal elements, palladium, pan concentrate, phosphorus, platinum, platinum-group elements, plutonic rocks, potassium, praseodymium, rare earth elements, rhenium, rhodium, rock geochemistry, ruthenium, samarium, scandium, sediment geochemistry, sedimentary rocks, selenium, silicon, silver, sodium, stream sediment, strontium, sulfur, tantalum, tellurium, terbium, thallium, thorium, thulium, tin, titanium, tungsten, unconsolidated deposits, uranium, vanadium, volcanic rocks, x-ray fluorescence, ytterbium, yttrium, zinc, zirconium, Fewer tags Ecological, Sedimentological, and Geochemical Results From 2019 Coring Along Main Creek and Bacon Ridge Branch, Anne Arundel County, Maryland This data release includes data collected in the pursuit of identifying pre- and post-colonial riparian ecosystems found throughout Anne Arundel County, Maryland, USA. The single shapefile included documents the depths cored at both detailed study sites, and their spatial locations. Seventeen comma-delimited tables are included. Fourteen record pollen records at various depths identified within sediment cores taken at this study's two detailed investigation sites: Main Creek, near Pasadena, MD, and Bacon Ridge Branch, near Crownsville, MD. The remaining three include: radiocarbon dates associated with woody material identified in these sediment cores, visible, near-infrared, and X-ray Fluorescence (XRF) information... Categories: Data; Types: Downloadable, Map Service, OGC WFS Layer, OGC WMS Layer, Shapefile; Tags: Anne Arundel, Maryland, Upper Chesapeake Bay, carbon-14 analysis, faunal and floral census (microscopic), All tags... geoscientificInformation, ground penetrating radar, morphology (biological), physiographic features, sedimentation, x-ray fluorescence, Fewer tags Ground-Penetrating Radar for Select Stations in Main Creek and Bacon Ridge Sites in Anne Arundel County, Maryland for 2021 This data release includes data collected in the pursuit of identifying pre- and post-colonial riparian ecosystems found throughout Anne Arundel County, Maryland, USA. Nine shapefiles are included, representing the depths of various soil layers as identified by ground-penetrating radar for two detailed study sites within Anne Arundel County, as well as an estimate of the agricultural horizon. Categories: Data; Types: Downloadable, Map Service, OGC WFS Layer, OGC WMS Layer, Shapefile; Tags: Anne Arundel, Maryland, Upper Chesapeake Bay, carbon-14 analysis, faunal and floral census (microscopic), All tags... geoscientificInformation, ground penetrating radar, morphology (biological), physiographic features, sedimentation, x-ray fluorescence, Fewer tags The USGS Alfred Miesch Geochemistry Sample Collection This collection consists of rock samples associated with the research of USGS scientist Alfred Miesch. Miesch was an early contributor to USGS geochemistry research and many of these samples are associated with his research. In 1953 Dr. Miesch began a 33-year career with the Survey. His work in Grand Junction, CO involved research on the distribution of minor elements in association with uranium on the Colorado Plateau. He moved to Denver in 1959 where he continued his work on element distributions in rocks, soils, and plants, ultimately becoming Chief of the Branch of Geochemical Census, which he later renamed Branch of Regional Geochemistry. In this capacity he began a working relationship with scientists in the... Categories: Collection, Data; Types: Map Service, OGC WFS Layer, OGC WMS Layer, OGC WMS Service; Tags: Collection, Colorado, Colorado Plateau, Geochemistry, Geology, All tags... Missouri, Nevada, X-ray fluorescence, arsenic, completed, critical elements, critical minerals, lead, mineral deposits, mining, ndc_collection, spectroscopy, trace elements, uranium, zinc, Fewer tags National Geochemical Database on Ore Deposits: Legacy data There is a growing demand for commodities (elements, compounds, minerals) used in today's advanced technologies. Critical minerals are usually found in ore deposits that are deemed vital to economic and national security. The National Geochemical Database on Ore Deposits: Legacy data (NGDOD) contains chemistry and geologic information for nearly 30,000 historic ore and ore-related rock samples from mineral deposits and mining districts in the United States. Geochemical data sets from various mineral deposits were submitted by geologists of the "Systems Approach to Critical Minerals Inventory, Research, and Assessment" (SACM) within the U.S. Geological Survey Mineral Resource Program (MRP). The data sets represent... Categories: Data; Types: Downloadable, Map Service, OGC WFS Layer, OGC WMS Layer, Shapefile; Tags: Alaska, Arizona, California, Colorado, Economic Geology, All tags... Geochemistry, Idaho, Illinois, Kentucky, Maine, Mineral Resources, Missouri, Montana, NGDB, National Geochemical Database, Nevada, New Mexico, New York, Oregon, Texas, USGS Science Data Catalog (SDC), United States, Utah, Washington, Wyoming, alkali metal elements, alkaline earth elements, aluminum, antimony, arsenic, atomic absorption analysis, atomic emission spectroscopy, barium, beryllium, bismuth, boron, bromine, cadmium, calcium, carbon, cerium, cesium, chemical analysis, chlorine, chromium, cobalt, copper, critical minerals, dysprosium, economic geology, erbium, europium, fluorine, gadolinium, gallium, geochemical data, geochemistry, geoscientificInformation, germanium, gold, hafnium, halogen elements, historic ores, holmium, igneous rocks, indium, iridium, iron, lanthanide series elements, lanthanum, lead, lithium, lutetium, magnesium, manganese, mass spectroscopy, mercury, metal elements, metallic mineral resources, metamorphic rocks, mineral deposit type, mineral deposits, mineral resources, mineral system type, molybdenum, neodymium, neutron activation analysis, nickel, niobium, nonmetal elements, nonmetallic mineral resources, osmium, oxygen, palladium, phosphorus, platinum, platinum-group elements, plutonic rocks, potassium, praseodymium, rare earth elements, rhenium, rhodium, rock geochemistry, rubidium, ruthenium, samarium, scandium, sedimentary rocks, selenium, silicon, silver, sodium, strontium, sulfur, tantalum, tellurium, terbium, thallium, thorium, thulium, tin, titanium, tungsten, uranium, vanadium, volcanic rocks, x-ray fluorescence, ytterbium, yttrium, zinc, zirconium, Fewer tags