Roger Weller, geology instructor
[email protected] copyright 2011-R.Weller
byssolite-1
Keystone Traprock Quarry, Comog, Pennsylvania
Byssolite is a fibrous form
of actinolite.
byssolite 2567
Photo is copyright free only for
non-commercial educational uses.
Just credit photo to R.Weller/Cochise College