new icn messageflickr-free-ic3d pan white
Amethyst | by UCL Mathematical & Physical Sciences
Back to photostream

Amethyst

Amethyst, a popular gemstone, means 'not drunken' in Greek, and it was widely believed in the ancient world to halt the effects of alcohol.

 

Photo credit: UCL Geology Collections

5,729 views
12 faves
0 comments
Taken on November 22, 2012