A blog published by Susan Eisen that has columns on all the latest jewelry fashions, news, and store information.
Wednesday, July 16, 2014
A tiny zircon crystal that scientists say is 4.4 billion years old may help unlock the mysteries of how the Earth first formed. Discovered in Western Australia’s remote Jack Hills region and barely the size of a grain of sand, the zircon is being touted as the oldest known material on Earth. Please click link, LIKE and SHARE. http://susaneisen.thejewelerblog.com/