Located 20 minutes south of Tucson, Arizona. Claylab - resource pages for clays and clay minerals. Colorado School of Mines - public research university devoted to engineering and applied science related to resources. Crystal Caves And Fascinating Facets - private mineralogical collection with over 600 minerals, crystals, and fossils on display. Gem of a Story, A - explore the Hall of Geology, Gems, and Minerals at the National Museum of Natural History, and browse through an extensive gem and mineral image database.
Site features numerous high-quality photos.
Mineral Identification - guide to what minerals are and how to identify them. Mineral Resources Department of Fiji - carries out a wide range of geoscientific and mining related activities within Fiji. Mineralogical Record Magazine - publication for mineralogists and mineral collectors. Mineralogy Database - includes mineral tables by crystallography, chemical composition, physical and optical properties of mineral species. Minerals and Mineral Locations in Australia and New Zealand - includes a mineral census, articles, photos, and links.