Roger Weller, geology instructor
[email protected] copyright 2010-R.Weller
beryl-variety aquamarine-1
Aquamarine is the bluish green variety of
beryl. As a gemstone, value depends
upon clarity, lack of fractures, color
intensity, and the extent to which the blue
color dominants over the green.
beryl
Photo is copyright free for
non-commercial educational uses.
Just credit photo to R.Weller/Cochise College.