GEODES ARE HOLLOW ROCKS LINED WITH CRYSTALS - They form in bubbles of gas trapped in volcanic rocks or underground over thousands of years.
 
EXCLUSIVE PIECE - Have something that was created by earth. Each one is irreplaceable and contains the history of our world.
 
BORN OUT OF LAVA - It takes thousands or even millions of years for crystals to form. The larger the crystals are, the older the geode is.