The Rock Professor has provided you with a mineral
information card. Print on stock paper, and cut out to
enhance your rock and mineral products.
To print: with your cursor, highlight the entire card below,
right click and select print, then click on "selection"
THE ROCK PROFESSOR
Species: beryl ♦ Variety: aquamarine ♦ Crystal form: hexagonal ♦ Chemistry: Aluminium Beryllium Cyclosilicate ♦ Moh's Hardness: 7.5-8 ♦ Luster: vitreous, sub-vitreous, waxy, greasy ♦ Fracture: conchoidal ♦ Color: light blue to dark blue, blue-green ♦ Localities: Brazil, India, Russia, USA, Nigeria, Madagascar, Zambia, Pakistan and Mozambique.