DIG! & DISCOVER YOUR VERY OWN CRYSTAL MINE!
Experience the thrill of discovery! Go on an amazing crystal treasure hunt and imagine yourself digging in a diamond mine 800 meters (2,600 feet) below ground.
Carefully dig into a soft block of sedimentary rock and unearth 15 real mineral specimens. Then add to your collection, and grow your own sparkling crystal clusters of up to 4" in diameter. A fantastic treasure hunt and educational science experiment for ages 12 and up!