Mineral Resources On-Line Spatial Data
Mineral Resources > Online Spatial Data > Catalog
The U.S. Geological Survey (USGS) and the Bureau of Land Management (BLM) collected stream-sediment and soil samples in order to evaluate the geochemistry of the Humboldt River Basin.
Metadata as [FGDC] - [XML] - [ISO]
USGS Publications Warehouse [Citation page] - [MODS XML]