How do crystals grow?Visualize how crystals grow at Exploring Earth online book.
Mineral picture gallery.Mineral picture gallery at About.com. With photos and basic data.
Alphabetical listing of mineral species.Everything you ever wanted to know about minerals. With images and lots of data of each species.
The mineral and gemstone kingdom.Another vast resource on minerals: data sheets for many species, photo gallery, gemstones, properties, collecting and more.
40 common minerals and their uses.It is actually a collection of links to fact sheets on minerals, chemical elements and even some rock, and a great place to go when looking for information on those most commonly in use.
Observe common objects made of minerals.Visualize common minerals and objects made of them at Exploring Earth online book.