Roger Weller, geology instructor
email@example.com copyright 2010-R.Weller
Bou Azzer, Morocco
Erythrite is hydrous cobalt arsenate and it is also known as "cobalt bloom".
It is often identified by intense crimson to pink color. Erythrite crystals are often
prismatic and vertically striated.
Photo is copyright free only for non-commercial educational uses.
Just credit photo to R.Weller/Cochise College.
Mineral specimen courtesy of Belkis Minerals
P.O. Box 5744, Bisbee, Arizona