Filters: Tags: Pequop Mountains (X) > partyWithName: Energy and Minerals (X) > partyWithName: U.S. Geological Survey - ScienceBase (X)

Filters Date Range Past year (0) Past month (0) Past week (0) Past day (0) Custom range... To   Search Extensions Shapefile (1) Types Downloadable (1) Map Service (1) OGC WFS Layer (1) OGC WMS Layer (1) Shapefile (1) Contacts Geology, Geophysics, and Geochemistry Science Center Celestine N Mercer U.S. Geological Survey Stuart A Giles Albert H Hofstra More... Categories Data (2) Tag Types Place (2) Theme (2) USGS Scientific Topic Keyword (1) Harvest Set (2) Tag Schemes USGS Geographic Names Information System (GNIS) (1) none (1) None (2) Geographic Names Information System (GNIS) (1) USGS Thesaurus (2) ISO 19115 Topic Category (2) Common Geographic Areas (1) View Results as: JSON ATOM CSV

Melt inclusion and mineral geochemical analyses supporting the evaluation of petrogenesis, degassing, and metallogenic potential of mid-Cenozoic rhyolite magmas in northern Nevada, USA This data release presents geochemical analyses of silicate melt inclusions, host quartz phenocrysts, and biotite phenocrysts in samples collected by the U.S. Geological Survey (USGS) from mid-Cenozoic rhyolitic rocks from northern Nevada. Igneous intrusions and volcanic rocks in this study encompass nineteen rhyolitic samples from five magmatic centers across northeastern Nevada. Rhyolites were emplaced throughout northeastern Nevada over about an 8 million year timespan (41–33 mega-annum) in a variety of eruptive styles and volumes, ranging from meter-wide dikes to caldera-forming ignimbrites, and were roughly contemporaneous with regional ore deposition. Samples were prepared for petrographic and scanning electron... Categories: Data; Tags: Bald Mountain, Beast pit, Blue Star Mine, Caetano Caldera, Carico Lake Valley, All tags... Carlin-type gold, Copper Canyon, Cortez Hills pit, EMP, Economic Geology, Electron microprobe, Elko County, Eureka, Eureka County, FTIR, Fish Creek Range, Fourier transform infrared spectroscopy, GGGSC, Genesis pit, Geology, Geophysics, and Geochemistry Science Center, LA-ICP-MS, Lander County, Laser-ablation inductively coupled plasma mass spectrometry, MRP, Magmas to Metals project, Maverick Springs Range, Mineral Resources, Mineral Resources Program, Mount Tenabo, Nanny Creek, Nevada, Pequop Mountains, Rocky Pass, SEM, SHRIMP-RG, Scanning electron microscope, Sensitive high-resolution ion microprobe-reverse geometry, Shoshone Range, Target Hill, Toiyabe Range, Tuscarora Mountains, U.S. Geological Survey, USGS, USGS Science Data Catalog (SDC), United States, Volcanology, White Pine County, chemical analysis, economy, geoscientificInformation, igneous rocks, magma plumbing system, magmatic volatiles, melt inclusions, metallogenic potential, mineral resources, ore deposits, petrography, porphyry deposit, rare earth elements, rhyolite, rocks and deposits, thermobarometry, Fewer tags Magnetotelluric sounding data, stations 1 to 25, north eastern Nevada, 2003 This dataset includes the magnetotelluric (MT) sounding data collected in 2003 along a north-south profile west of Wendover, Nevada. It is important to know whether major mining districts in the Northern Nevada Gold Province are underlain by rocks of the Archean Wyoming craton, which are known to contain orogenic gold deposits, or by accreted rocks of the Paleoproterozoic Mojave province. It is also important to know the location and orientation of the Archean/Proterozoic suture zone between these provinces as well as major basement structures within these terranes because they may influence subsequent patterns of sedimentation, deformation, magmatism, and hydrothermal activity. This study was funded by the U.S.... Categories: Data; Types: Downloadable, Map Service, OGC WFS Layer, OGC WMS Layer, Shapefile; Tags: Antelope Range, Antelope Valley, Boone Spring Hills, CGGSC, Chin Creek, All tags... Crustal Geophysics and Geochemistry Science Center, Currie Hills, Dolly Varden Mountains, Electromagnetic surveying, Elko County, GPS measurement, Geophysics, Gold Deposits, Gold Mining, Goshute Reservation, Goshute Valley, Great Basin, Great Basin National Park, Humboldt National Forest, Kern Mountains, Little Valley, MRP, MT, Magnetic field (earth), Magnetic surveying, Mineral Resources Program, Montello, Murdock Mountain, Negro Creek, Nevada, Northern Nevada Gold Province, Pequop Mountains, Red Hills, Robbers Roost Basin, Schell Creek Range, Six Mile Creek, Snake Mountains, Spring Creek, Spring Valley, Toano Range, USGS Science Data Catalog (SDC), Wells, West Wendover, White Cloud Mountain, White Horse Flats, White Horse Mountain, White Pine County, apparent resistivity, aquifer, geoscientificinformation, impedance, impedance phase, impedance strike, magnetotelluric, sounding, suture zone, tipper, Fewer tags