Acanthite

Imiter, Atlas Mountains, Morocco

Danburite: Rough and Cut

Charcas, San Luis Potosi, Mexico

Lapis Lazuli (polished and carved)

Sar-e-Sang, Badakhshan Province, Afghanistan

Opal var. Hyalite

San Luis Potosi, Mexico

Quartz var. Faden

Dara Ismael Khan District, Waziristan, Pakistan

Corundum Var. Sapphire

Balangoda, near Ratnapura, Sabaragamuwa Province, Sri Lanka