Roger Weller, geology instructor
firstname.lastname@example.org copyright 2010-R.Weller
Lepidolite is K2Li3Al4Si7O21(OH,F)3
Lepidolite acquired its name because it usually occurs as small mica scales
(lepid=scale). This specimen also contains some crystals of pink tourmaline (rubellite).
Photo is copyright free for non-commercial educational uses.
Just credit photo to R.Weller/Cochise College.