Cinnabar Photos Roger Weller, geology instructor
wellerr@cochise.edu copyright 2010-R.Weller
cinnabar in opal-1
Nevada
Cinnabar is HgS
Cinnabar is mercury sulfide and in
massive form a bright red color.

cinnabar
70
Photo is copyright free only for
non-commercial educational uses.
Just credit photo to R.Weller/Cochise College.