Geochemistry of unconsolidated sediments in the US from the RASS database

Online link https://mrdata.usgs.gov/rass/sediment/
Description Geochemical data for unconsolidated sediments (stream sediments, lake sediments, etc.) collected by USGS personnel and analyzed by USGS. These data were part of the Rock Analysis Storage System and are now merged into the National Geochemistry Database.
Metadata Questions and answers

States or counties