Indiana Geological and Water Survey

7 items:

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Rare earth elements in Pennsylvanian coals and shales in Indiana Inductively coupled plasma - optical emission spectrometry (ICP-OES) analysis data compiled using sample preparation procedures outlined by ASTM D2013/D2013M-18 and ASTM D6357, and using two independent sets of element standards for instrument calibration. Additional analysis methodologies are described in detail in the resulting publication Rare earth elements and yttrium in Pennsylvanian coals and shales in the eastern part of the Illinois Basin (Mastalerz et al., 2020). Categories: Data; Types: Data, Map Service, OGC WFS Layer, OGC WMS Layer, OGC WMS Service; Tags: Brazil Formation, Coal, Coal Ash, Dugger Formation, Illinois Basin, All tags...
Long-term data preservation strategy for coal and coal-related materials Because Indiana has significant resources of coal, coal waste, and coal combustion products that are potential resources of critical minerals, this project developed a data preservation strategy for these coal related materials. Rare Earth Elements (REE) are the principal groups of critical minerals considered in this data preservation project, and our strategy for data preservation is to develop databases for individual groups of coal and coal-related materials. When completed, these databases will be combined under an inteactive application that will allow users to quickly locate selected sites and learn which data are available. Types: Map Service, OGC WFS Layer, OGC WMS Layer, OGC WMS Service
Indiana Geological & Water Survey Geoscientific collections managed by Indiana Geological & Water Survey are aggregated in the National Digital Catalog to enhance discovery and use of valuable samples and data for further scientific research. Contact information and material access instructions are provided for the individual collections. Types: Map Service, OGC WFS Layer, OGC WMS Layer, OGC WMS Service; Tags: ndc_organization
Electromagnetic induction (EMI) geophysical data collected at the Bicycle Basin, U.S. Army Fort Irwin National Training Center, California This data release presents raw (.csv) and processed (.csv) data files from land-based, frequency-domain electromagnetic induction (EMI) data collected at Bicycle Basin, U.S. Army Fort Irwin National Training Center, California. Data were collected during three distinct time periods: March 19, 2008 (1 survey), December 1 to December 5, 2014 (46 surveys) and December 4 to December 8, 2015 (62 surveys). Data were collected by walking along survey lines throughout the airstrip region of the basin with the Geophex GEM-2 instrument at a height of approximately 1 meter above land surface in horizontal coplanar (ski flat) mode. The EMI data were used to map variations in subsurface electrical conductivity to investigate... Types: Map Service, OGC WFS Layer, OGC WMS Layer, OGC WMS Service; Tags: Bicycle Basin, Bicycle Groundwater Basin, Bicycle Lake Army Air Field, California, Geophysics, All tags...

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