Filters: Tags: cassiterite (X) > Types: OGC WFS Layer (X)

Filters Date Range Past year (0) Past month (0) Past week (0) Past day (0) Custom range... To   Search Extensions Shapefile (3) Types Downloadable (3) Map Service (3) OGC WMS Layer (3) Shapefile (3) Contacts Richard J Moscati Geology, Geophysics, and Geochemistry Science Center U.S. Geological Survey - ScienceBase Leonid A Neymark Energy and Minerals More... Categories Data (3) Tag Types Theme (3) Place (3) Harvest Set (3) USGS Scientific Topic Keyword (2) Tag Schemes None (2) USGS Thesaurus (3) none (1) NGA GEOnet Names Server (GNS) (2) Common Geographic Areas (1) ISO 19115 Topic Category (3) View Results as: JSON ATOM CSV

Pb-Pb and U-Pb data of Proterozoic to Phanerozoic cassiterite deposits in Russia Cassiterite (SnO2), a main ore mineral in tin deposits, was collected by multiple Russian geologists or obtained from museum collections in both the USA and Russia and dated at the U.S. Geological Survey. The dated samples represent four different mining districts spanning the entire country from the village of Pitkäranta in the west (31° E Longitude) to the Merekskoe Deposit in the Russian Far East (134°E Longitude). The samples were recovered from a variety of host deposit types that range from the Proterozoic to Phanerozoic. Cassiterite (in the form of mounted loose grains) was prepared and analyzed for direct age dating on a laser ablation inductively coupled plasma mass spectrometer (LA-ICP-MS) system at the... Categories: Data; Types: Downloadable, Map Service, OGC WFS Layer, OGC WMS Layer, Shapefile; Tags: GGGSC, Geology, Geophysics, and Geochemistry Science Center, LA-ICP-MS, MRP, Mineral Resources Program, All tags... Pitkäranta, Russia, Siberia, U-Pb, U.S. Geological Survey, USGS, USGS Science Data Catalog (SDC), cassiterite, geochronology, geoscientificInformation, laser ablation inductively coupled plasma mass spectrometer, lead, mineral deposits, thorium, uranium, uranium-lead analysis, Fewer tags U-Pb data for: U-Pb geochronology of tin deposits associated with the Cornubian Batholith of southwest England: Direct dating of cassiterite by in situ LA-ICPMS Cassiterite (SnO2) samples were collected throughout Devon and Cornwall Counties in southwest England, United Kingdom. Samples were prepared and analyzed for direct age dating on a laser ablation inductively coupled plasma mass spectrometer (LA-ICPMS) system at the U.S. Geological Survey in Denver, Colorado in February and April 2018. This data release accompanies the publication, 'U-Pb geochronology of tin deposits associated with the Cornubian Batholith of southwest England: Direct dating of cassiterite by in situ LA-ICPMS' (Moscati and Neymark, in press). The publication describes a greater chronologic control and refinement of Cornubian tin ore deposition and allows comparison of its timing with previously published... Categories: Data; Types: Downloadable, Map Service, OGC WFS Layer, OGC WMS Layer, Shapefile; Tags: Cornwall, Devon, Geochemistry, Geology, Geophysics, and Geochemistry Science Center, LA-ICPMS, All tags... MRP, U-Pb, USGS Science Data Catalog (SDC), United Kingdom, cassiterite, geochronology, geochronology, geoscienceinformation, geoscientificInformation, laser ablation inductively coupled plasma mass spectrometer, lead, lead, thorium, thorium, uranium, uranium, Fewer tags U-Pb data for inherited cassiterite in "Tin Granites", an example from the Yazov Granite, Eastern Siberia Zircon (ZrSiO4) and cassiterite (SnO2) samples were collected by the U.S. Geological Survey (USGS) from the Yazov Granite, Transbaikalia region, Eastern Siberia, Russia. Samples (in the form of mounted loose grains) were prepared and analyzed for direct age dating on a laser ablation inductively coupled plasma mass spectrometer (LA–ICPMS) system at the USGS in Denver, Colorado from February 2017 to June 2019. The data indicate that high tin concentrations in the Yazov Granite are caused by inheritance of older cassiterite crystals and may imply that these granites cannot be genetically related to primary tin ore deposits of the region. These results have broad implications in understanding how critical elements,... Categories: Data; Types: Downloadable, Map Service, OGC WFS Layer, OGC WMS Layer, Shapefile; Tags: GGGSC, Geochemistry, Geology, Geophysics, and Geochemistry Science Center, LA–ICPMS, MRP, All tags... Mineral Resources Program, Russia, Siberia, Transbaikalia, U-Pb, U.S. Geological Survey, USGS, USGS Science Data Catalog (SDC), Yazov Granite, cassiterite, geochronology, geoscientific information, laser ablation inductively coupled plasma—mass spectrometry, lead, mineral deposits, thorium, uranium, uranium-lead analysis, zircon, Fewer tags