Rocks and Minerals

Identify rocks, transform one rock into another, and fill in the missing parts of the rock cycle as you have fun with this interactive.  

So many things we use every day came from rocks and minerals. Can you figure out where glass, pencils, foil, and coins originated? 

See how many points you can earn as you play this interactive quiz game. 

Journey around the rock cycle with Rocky, and then try Rocky's Rock Cycle game.