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Filters: partyWithName: Archives and Collections (IGWS) (X) > partyWithName: Indiana Geological and Water Survey (X) > partyWithName: Agnieszka Drobniak (X)

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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.
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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).


    map background search result map search result map Rare earth elements in Pennsylvanian coals and shales in Indiana Long-term data preservation strategy for coal and coal-related materials Rare earth elements in Pennsylvanian coals and shales in Indiana Long-term data preservation strategy for coal and coal-related materials