Egyptians: the masters of mummification ... Named "Juanita," she is the best-preserved Incan mummy ever discovered. With long black hair, a graceful neck, and well muscled arms, Juanita was ...

The haunting visage of an ancient Egyptian ... hair was dyed with juniper and henna, and her wig was treated with quartz, magnetite, and albite crystals to stiffen the fibers and colour them black.