Acanthite

Imiter, Atlas Mountains, Morocco

Garnet var. Hessonite

Jeffrey Mine, Asbestos, Quebec, Canada

Opal: Rough and Cut

Shoa Province, Ethiopia

Spinel (rough and cut)

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

Zoisite Var. Tanzanite

Merelani Mine, Lelatema Mountains, Arusha Region, Tanzania

Wulfenite

Wulfenite from Villa Ahumada, Sierra de Los Lamentos, Chihuahua, Mexico