Pacific Northwest Seismograph Network
Operates seismograph stations, locates earthquakes in Washington, and disseminates information on regional earthquake and geologic hazard activity.
http://www.geophys.washington.edu/SEIS/PNSN/
(Hits: 1 Rating: 0.00 Votes: 0)
Rate ItReview It
Washington Division of Geology and Earth Resources
Part of the Department of Natural Resources. Includes bibliography of Washington geology, news, FAQ, links, and educational resources.
http://www.dnr.wa.gov/geology/
(Hits: 0 Rating: 0.00 Votes: 0)
Rate ItReview It
Washington Obsidian Sources
List of locations that are sources of obsidian across the state. Also includes a scientific bibliography.
http://www.obsidianlab.com/sourcecatalog/s_wa.html
(Hits: 0 Rating: 0.00 Votes: 0)
Rate ItReview It
Washington State Rockhounding
Trips and photos, classifieds, site map, weather forecast, government contacts, and further reading.
http://www.washington-state-rockhounding.info/
(Hits: 2 Rating: 0.00 Votes: 0)
Rate ItReview It
