Jade (Nephrite) Photos       
Cochise College                                                                                                          
Photos of Gemstones
Translucent Gemstones

Geology Home Page
Roger Weller, geology instructor                       

wellerr@cochise.edu


Jade (Nephrite) 
last edited:  2/26/18    number of photos:  21
Jade is actinolite (a pyroxene mineral), Ca2(Mg,Fe)5(OH)2(SiO11)
jade as a mineral                                                                          
hardness: 5 to 6
Jade is the gemstone that is the most resistant to breakage.  This resistance is a result of
actinolite fibers occuriing in an interwoven matted structure.


lectures on jade
Jade- George Soong
 
cabochons

jade cabochons:  A  B


jade in jewelry

jade beads:  A

jade carvings:  A 

jade bracelets:  A

 

jade specimens                                                   

polished jade pebbles:  A

jade boulder:  A  B  C

polished jade slabs:  A  B  C  D

jade in China
jade factory:  A 
jade carvings: 
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 2018-R.Weller