Roger Weller, geology instructor
firstname.lastname@example.org copyright 2010-R.Weller
pale green transparent beryl crystals
Minas Gerais, Brazil
Specimen is larger than 15 cm.
Photo is copyright free only for non-commercial educational uses.
Just credit photo to R.Weller/Cochise College.
Specimen is on display at Cranbrook Institute of Science, Bloomfield Hills, Michigan.