Carnelian Photos        
Cochise College                                                                                                                
Photos of Gemstones
Translucent Gemstones

Geology Home Page
Roger Weller, geology instructor               

last edited:  11/16/17    number of photos:  9
Carnelian is usually a translucent, almost transparent, red,                           
yellow or orange cryptocrystalline form of quartz, SiO2.
Mineral information on quartz
hardness: 7

lectures on carnelian
Carnelian by Audrey LaClair

carnelian cabochons:  A  B


carnelian in jewelry
carved carnelian pendants: 

carnelian beads:  A  B  C  D  E  F  G


Photos are copyright free for non-commercial educational uses. 
Just credit photos to R.Weller/Cochise College.
copyright 2016-R.Weller