Dynamic Earth

Rocks and minerals are the stars of this lively, interactive online exhibit from the Smithsonian Institution’s Museum of Natural History. In the pages now available (with much more to come), learn about various aspects of rocks and mining. The site includes a photo gallery devoted to minerals and a selection of mineral-related screen savers and wallpaper for computers.

Go to: http://www.mnh.si.edu/earth/

Use up and down arrow keys to explore.Use right arrow key to move into the list.Use left arrow key to move back to the parent list.Use tab key to enter the current list item.Use escape to exit the menu.Use the Shift key with the Tab key to tab back to the search input.