Provides current information and teaching tools concerning the environmental aspects of earth sciences...

A collection of more than "20,000 descriptions of Earth science data sets and services covering all aspects of Earth and environmental sciences...

Information from soil surveys includes soil maps and descriptions of characteristics of the different soils identified on the maps...

Database of "information about mineralogy and is dedicated to providing access to physical and chemical data, photos, electron microscopy images, images of thin sections and analytical data such as Mineral Vibrational Spectra" and other data...