A number of crystal skull's exist around the world, two on display in London and Paris. The best know skull found in 1927 at Lubantun, British Honduras now Belize. Though to be up to 12,000 years old, the crystal skull cranium is about the size, of a small human skull and made entirely of rock crystal. The sparkly skull is said to be the work, of ancient priest who labored over a block of crystal, with intention of creating a death curse. During the 1970's laboratory test in USA, California, revealed that the skull could not be reproduced, even with to days technology. All that is lacking is a sense of humour. If any one mocks it, a course is said to be placed up on them and, the original intention of causing death comes true.