![](http://www.alamy.com/thumbs/6/9E01FD61-2FEB-490B-9D1B-C39ACF762AAA/2T508XH.jpg)
Topaz is a aluminium fluorine silicate mineral. Crystal on matrix.
Size: 5323px × 3434px
Photo credit: © José María Barres Manuel / Alamy / Afripics
License: Royalty Free
Model Released: No
Keywords: aluminium, close-, crystal, fluorine, gemstone, geology, horizontal, matrix, mineral, mineralogy, nesosilicate, orthorhombic, sample, silicate, topacio, topaz