Beryl var. Aquamarine

Quy Chau District, Nghe An Province, Vietnam

Danburite: Rough and Cut

Charcas, San Luis Potosi, Mexico

Heulandite with Stilbite

Jalgon, Maharashtra State, India

Olmiite

N Chwanning II Mine, Kuruman, Republic of South Africa

Opal: Rough and Cut

Shoa Province, Ethiopia

Tourmaline Var. Elbaite

Kunar Province, Afganistan