Crystal Skulls
In 1924, Anna Le Guillon Mitchell-Hedges when she was 17 years, found along with his adoptive father, the English explorer Frederick Albert Mitchell-Hedges, a crystal skull in the ruins of a Mayan temple city "Of the fallen stones "in Lubaantun at Belize. Except for the absence of cranial sutures, is an almost perfect reproduction of a woman's skull, it weighs is about 5 kilos and it consists of two parts, the lower jaw fits perfectly with the top.
Some of the features of the skull are:
- It is made from extremely pure natural quartz, silicon dioxide "piezoelectric" anisotropic.
- The two sides are carved in the same block of rock crystal.
- There is no trace of instrument, even microscopic traces.
- There is no signal of manufacture, it is impossible to date (the glass doesn’t age).
¡The manual production would have required 300 years of continuous work!