Roger Weller, geology instructor
wellerr@cochise.edu copyright 2014-R.Weller
byssolite-4
Cananea, Sonora, Mexico
Byssolite is a fibrous form
of actinolite.
(No...this not my grey hair!)
byssolite 1470b
Photo is copyright free only for
non-commercial educational uses.
Just credit photo to R.Weller/Cochise College