Danburite Photos
Danburite
last edited: 11/7/11 number of photos: 2
Danburite is CaB2(SiO4)2
hardness: 7-7.5
danburite as a mineral
faceted danburite
Photos are copyright free for
non-commercial educational uses.
Just credit photos to R.Weller/Cochise
College.
copyright 2011-R.Weller