Roger Weller, geology instructor
[email protected] copyright 2010-R.Weller
sapphire crystals-1
Burma
corundum
5533
Photo is copyright free only for
non-commercial educational uses.
Just credit photo to R.Weller/Cochise College.
Sapphires courtesy of
Gemstones of Burma
Steve Wu
No.153(D), 3rd F1
Waizayandar Garden Housing
Waizayandar Road, Thingangyun Tsp, Yangon, Myanmar
info@fga~da~ge.com