🇧🇸 Bahamas · Cave
Crystal Cavern – Bimini Atlantis Energy Crystal Claim
Pseudoarchaeology 1933–74 claim (Cayce Atlanteans 10,000 BCE power crystal) · Cayce psychic – Zink psychic archaeology
Cayce 1933 'fire crystal at Bimini 15 ft' cavern claim — oval 3 m phreatic cave floor misread as crystal flash.