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This data release contains the geospatial resources that were used by the USGS to compile the mineral resource inventory for the state of North Dakota, developed by the Mineral Resource Program (MRP) staff of the U.S. Geological Survey (USGS) at the request of the Bureau of Land Management (BLM). The mineral resources inventory was published as a USGS open-file report and can be accessed at https://doi.org/10.3133/ofr20211057. Commodities considered under this inventory include Critical Minerals as listed in the Federal Register (May 18, 2018), along with sodium sulfate, frac or proppant sand, bentonite and ceramic-grade kaolinite. Other selected leasable and salable mineral commodities were also inventoried, based...
This dataset contains whole rock geochemical data for volcanic rocks, both extrusive rocks of the western part of the Thunder Mountain volcanic field and hypabyssal dikes in the Stibnite-Yellow Pine district and in the Pistol Creek dike swarm, which are in central Idaho. Major oxides and trace elements are included, which are reported as percentages and parts per million, respectively. Major oxides are recalculated to a volatile-free total. Each data set has 58 or 60 single elements reported and 12 or 15 major oxides. Data file names are: Box_Challis_Volcanics_Geochemistry_ICP_ACID_FUS_and_WDXRF; Box_Challis_Volcanics_Geochemistry_ICP_AES_and_WDXRF; Box_Challis_Volcanics_Geochemistry_ICP_OES_and_WDXRF; and Box_Challis_Volcanics_Geochemistry_SHRIMP_geochron....
Categories: Data;
Tags: Challis volcanic group,
Custer County,
Economic Geology,
Geochemistry,
Stibnite-Yellow Pine,
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