Why the Smithsonian Has a Fake Crystal Skull, History

The Natural History Museum's quartz cranium highlights the epic silliness of the new Indiana Jones movie

Skull Crystals

Skull Crystals

Aztec' crystal skulls

The Fourth Skull: A Tale of Authenticity and Fraud—The Appendix

Crystal Skulls Information, Legends-- National Geographic

Smithsonian Skull, Mysteries-And-Legends Wiki

Why such a fascination with crystal skulls?

Edge Life Expo Preview: Authentic Ancient Crystal Skulls Found in

Legend of the Crystal Skulls - Archaeology Magazine Archive