Corundum Var. Sapphire Balangoda, near Ratnapura, Sabaragamuwa Province, Sri Lanka |
Spinel (rough and cut) Mogok, Sagaing District, Mandalay Division, Burma (Myanmar) |
Quartz var. Faden Dara Ismael Khan District, Waziristan, Pakistan |
Garnet var. Hessonite Jeffrey Mine, Asbestos, Quebec, Canada |
Zoisite Var. Tanzanite Arusha, Merelani, Tanzania |
Danburite rough and cut San Luis Potosi, Mexico |