Dataset

National Geochemical Survey Database

Added By Infochimps
National-scale geochemical analysis of stream sediments and soils in the US, from existing data, reanalysis of existing samples, and new sampling. Goal for sample density is one per 289 square km.

Additional facts from data.gov

Dataset Summary

  • Date Released: 2004
  • Date Updated: 2008
  • Time Period: data obtained through 2007
  • Data.gov Data Category Type: Raw Data Catalog
  • Frequency: ongoing data collection
  • Specialized Data Category Designation: Research

Contributing Agency Information

Miscellaneous Facts

License

Public Domain (Government Work)

This dataset was prepared by the government and is therefore in the public domain. There are no restrictions upon its use.