Useful Databases and Tools

Resources at

GEOROC: Geochemistry of Rocks of the Oceans and Continents (more info)

PETDB: Petrological Database of the Ocean Floor (more info)

NAVDAT: The Western North American Volcanic and Intrusive Rock Database (more info)

Other Resources

EarthRef: Website for Physical and Chemical Earth References (more info)

MELTS Home Page (more info)

Geochemistry of Igneous Rocks (more info)