“Just gazing into the calming blue points inside a Celestite geode encourages a state of relaxation. They are wonderful for your bedroom, as they aid in inspiring a deep and restful sleep.

Inside the world's largest geode, which can contain at least six people at a time, you'll see crystals of 8 to 18 inches penetrating walls made of the bluish mineral, celestite.

The Pulpí Geode, in southern Spain, is the largest geode in the world. For the first time, scientists think they know how it was made.

Discovered in 1999 during mining operations in the Mina Rica (the Rich Mine) in Almeria, southeast Spain, the crystal geode of Pulpí hosts among the most beautiful crystals ever discovered.

The geode of Pulpí was discovered in 1999 in the Mina Rica silver mine in southeast Spain. The walls of the cave are covered with huge crystals that are so transparent they look like blocks of ice.