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

wellerr@cochise.edu

Prehnite   
last edited:  1/11/08    number of photos:  9
Prehnite is LiAlSi₄O₁₀
hardness: 6 to 6.5                                                               
prehnite as a mineral

prehnite cabochons
prehnite cabochons:  A  B  C  D*

prehnite in jewelry
prehnite beads:  A  B

prehnite specimens
prehnite slabs:  A  B  C

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