http://volcanodb.com

Browse all the currently known volcanoes with map locations, times of eruptions and much more!..

http://www.citizensforaffordableenergy.org

Educate citizens and government officials about pragmatic, non-partisan affordable energy solutions, environmental stewardship, energy alternatives, efficiency, infrastructure, public policy, competitiveness, social cohesion, and quality of life...

http://earthquakedb.com

Largest known earthquake database with statistics and information about locations, magnitudes, with google earth support, search engine and RSS feeds..

http://tsunami.name

Largest known tsunami database with statistics and information about locations, magnitudes, with google earth support, search engine and RSS feeds..

http://granitecolors.mgcrenovations.us

Information in Granite Countertops, Travertine and Marble. Includes images of most types of granites and marble...

http://www.prospectterra.ro

Companie tanara si dinamica in domeniul geologiei ingineresti, are ca obiect principal de activitate realizarea de: studii geotehnice, studii hidrogeologice, calculul stabilitatii terenurilor si taluzelor, investigatii geofizice, consultanta si asistenta tehnica pe parcursul desfasurarii lucrarilor diferitelor proiecte..

http://www.mymagneticdomain.com

A series of articles pertaining to the science and technology of magnets and their properties, including the history of discoveries relating to magnets, which lead to the beginning of modern science...