Beryl var. Aquamarine

Quy Chau District, Nghe An Province, Vietnam

Olmiite

N Chwanning II Mine, Kuruman, Republic of South Africa

Opal (polished)

Jalisco, Mexico

Sphalerite on Quartz

Shuikoushan Lead/Zinc Mine, Chaling, Hunan Province, China

Zoisite Var. Tanzanite

Arusha, Merelani, Tanzania

Wulfenite

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