Spinel (rough and cut) Mogok, Sagaing District, Mandalay Division, Burma (Myanmar) |
Serandite with Aegirine Mont St. Hilaire, Quebec, Canada |
Danburite rough and cut San Luis Potosi, Mexico |
Beryl var. Aquamarine (etched) Itatia Mine, Minas Gerais, Brazil |
Diopside Merelani Hills, Lelatema Mtns., Arusha Region, Tanzania |
Corundum Var. Sapphire Balangoda, near Ratnapura, Sabaragamuwa Province, Sri Lanka |