Prehnite Photos Cochise College
Photos of Gemstones Translucent Gemstones
Virtual Geology Museum Hall of Gemstones
Prehnite Photos Roger Weller, geology instructor
wellerr@cochise.edu copyright 2008
prehnite slab-A
Wave Hill, NT, Australia
Photo is copyright free for non-commercial educational uses.
Just credit
photo to R.Weller/Cochise College.
Gemstone material
courtesy of Australian Mineral Mines
Mick Szabo
1672 Princess Hwy, Oakleigh East, 3166, Melbourne, Australia
(61) (3) 9544-5444
mick@crystal-world.com
www.crystal-world.com