The secret of the technology used in crystal skulls

On 1 January, 1924, Britain's Anna Mitchell Hedges discovered a crystal skull beneath an alter in a pyramid temple in the lost Mayan city of Lubaantun (meaning the city of the fallen stones in the Mayan language).

The skull was the same size as a genuine human skull and consists entirely of transparent quartz.
Since the crystal contained no carbon, the skull was subjected to a range of tests by scientists from the world-renowned company Hewlett-Packard. The resuts stunned the scientists. One of them described these unbelievable results in the words, "This skull should never have existed!"