Roger Weller, geology instructor
[email protected] copyright 2010-R.Weller
uraninite crystal-1
Swamp31 Quarry, Topsham, Sagadahoc County, Maine
Crystal is more than 1 centimeter in width.
uraninite
3627
Photo is copyright free only for
non-commercial educational uses.
Just credit photo to R.Weller/Cochise College.
Specimen
courtesy of Mineral Zone
http:www.mineralzone.com