Sphalerite on Quartz Shuikoushan Lead/Zinc Mine, Chaling, Hunan Province, China |
Beryl var. Aquamarine (etched) Itatia Mine, Minas Gerais, Brazil |
Serandite with Aegirine Mont St. Hilaire, Quebec, Canada |
Corundum var. Sapphire Potanino Mine, Ilmen Mountains, Russia |
Lapis Lazuli (polished and carved) Sar-e-Sang, Badakhshan Province, Afghanistan |
Corundum Var. Sapphire Balangoda, near Ratnapura, Sabaragamuwa Province, Sri Lanka |