Iolite Photos                 
Cochise College                                                           
Photos of Gemstones
Transparent Gemstones
Virtual Geology Museum
Hall of Gemstones
Geology Home Page
Roger Weller, geology instructor                       

wellerr@cochise.edu

Iolite
last edited:  1/15/08    number of photos:  9            
Iolite is cordierite, Mg₂Al₄Si₅O_{18                                           
cordierite as a mineral}
hardness: 7 to 7.5

faceted iolite
iolite, faceted:  A  B  C  D

iolite, cabochons:  A

iolite in jewelry
iolite, earrings:  A 

iolite, ring:  A

iolite beads:  A  B
 

Photos are copyright free for non-commercial educational uses. 
Just credit photos to R.Weller/Cochise College.
copyright 2008-R.Weller