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Mineral Resources On-Line Spatial Data

National Geochemical Database: Concentrate

Geochemistry of concentrates from the National Geochemical Database. Primarily inorganic elemental concentrations, most samples are from the continental US and Alaska.

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https://mrdata.usgs.gov/services/ngdbconc?request=GetCapabilities&service=WMS&version=1.1.1
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  • ngdbsoil-csv.zip Shapefile with a URL to the full report online, all attributes as included CSV files (52 MB zip expands to 527 MB)
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Page Last Modified: Wednesday, 08-Mar-2017 15:17:09 MST