Bending rocks! Magnetic minerals. Diamond crystals. Fiber optic minerals. Minerals used by astronauts. Minerals formed by lightning. Even a dinosaur poop mineral....this book has been created using the actual specimens in the Amazing Gem and Mineral Museum. It contains 68 full color pages of 32 of the most amazing gems and minerals found on earth, and all found in the Amazing Gem and Mineral Museum...a special learning place just for kids.