FleaInNYCbanner.jpg

? Skyrim | Main | Thou art thyself a star ?

March 22, 2013

Alderney Crystal

"A rough, whitish block recovered from an Elizabethan shipwreck may be a sunstone, the fabled crystal believed by some to have helped Vikings and other medieval seafarers navigate the high seas, researchers say."

Posted by Ghost of a flea at March 22, 2013 08:57 AM