Geology Websites:

British Geological Survey

Geological Photographs

Image Archive

Index to Marine Geological Samples

Kentucky Geological Survey

Marine Sediment & Rock Data

Mineralogical Museum of New Mexico

Minerals by Name

Museum National D'Histoire Naturelle

Museum of Mineralogy, Ecole des Mines de Paris

National Geophysical Data Center, NOAA

National Geosciences Information Service

New Mexico Bureau of Mines & Mineral Resources

Smithsonian Institution, National Museum of Natural History

The Hunterian Museum, Glasgow, Scotland

University of Delaware, Geology Department

Winona State University Department of Geology

World Cave Database

World Data Center A for Marine Geology & Geophysics

World Data Center for Paleoclimatology

World Paleomagnetic Database