Soil geochemistry

Geochemical and mineralogical data for soils of the conterminous United States: Systematic geochemical and mineralogical survey of soil horizons analyzed using a consistent set of methods, sample spacing 1 per 1,600 sq km.

Geochemistry of stream sediments from NURE-HSSR
legend for NURE-HSSR samples
Site IDs
Geographic reference
OpenStreetMap
Shaded relief
US States
US Counties
US county names
USGS map quadrangles
Map quadrangle names

Need more? You can View, Download, and Understand this data source at https://MRData.usgs.gov/ds-801/.

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