Dioptase

Altyn-Tyube, Karagandy Oblast, Kazakhstan

Garnet var. Hessonite

Jeffrey Mine, Asbestos, Quebec, Canada

Heulandite with Stilbite

Jalgon, Maharashtra State, India

Lapis Lazuli (polished and carved)

Sar-e-Sang, Badakhshan Province, Afghanistan

Opal: Rough and Cut

Shoa Province, Ethiopia

Corundum Var. Sapphire

Balangoda, near Ratnapura, Sabaragamuwa Province, Sri Lanka