Vivianite Photos
Cochise College               
Photos of Minerals
Geology Home Page

Roger Weller, geology instructor

[email protected]    copyright 2010-R.Weller

 
vivianite crystal from Morocco-1
Vivianite is a hydrous iron phosphate.  It has a pearly luster and on exposure to light
turns blue or green. 
 

vivianite                                                                                                                                            02
Photo is copyright free only for non-commercial educational uses.
Just credit photo to R.Weller/Cochise College.
 

Specimen courtesy of Arizona Desert Ice
specializing in mineral specimens
Neil Bearce, author of Minerals of Arizona
2116 E. Balboa, Tempe, AZ  85282
[email protected]
(480) 820 4974