Rocks and Minerals

Created and Maintained by Gail Shea Grainger

552	All About Colored Gems
552	Atlas of Rocks, Minerals, and Textures: From UNC
552	Department of Mineral Sciences: Smithsonian Institution
552	Hillman Hall of Minerals and Gems
552	Interactives: The Rock Cycle
552	Mineral, Gemstone and Rocks Information Guide.
552	Mineral Collecting: From About.com
552	The Mineral Gallery: Commercial Site with extensive photographs and database
552	The Mineral Information Institute: For Teachers and Students
552	Mineralogy Database
552	North Cascades Geology
552	Rocks and Minerals
552	Rock Cycle Animations
552	RocksForKids.com
552	Rock Picture Gallery
552	Rocky the Rock Hound: Let's go digging for some fun and facts!
552	Smithsonian Gem & Mineral Collection
552	When Rocks Tell Stories: Describing Rock Properties