A free web-based geological magazine for collectors, beginners and educators.
The web's premier mineral link portal, featuring over 700 categorized links to mineral, gem, lapidary, club and information web sites, and up to 136,000 hits per week.
Probably the largest photo database of minerals on the web (German).
Rocks, minerals and fossils. Information for collectors with articles, photo galleries, free classified ads, search engine and directory of web sites about rocks, gems, fossils and minerals.