Acanthite

Imiter, Atlas Mountains, Morocco

Zoisite Var. Tanzanite

Arusha, Merelani, Tanzania

Quartz Var. Rose

Lavra da Ilha Pegmatite, Taquaral, Itinga, Aracuai, Minas Gerais, Brazil

Corundum Var. Sapphire

Balangoda, near Ratnapura, Sabaragamuwa Province, Sri Lanka

Spinel (rough and cut)

Mogok, Sagaing District, Mandalay Division, Burma (Myanmar)

Quartz, var. Herkimer Diamond

Ace of Diamonds Mine, Herkimer County, New York