Beryl var. Aquamarine

Quy Chau District, Nghe An Province, Vietnam

Beryl var. Aquamarine (etched)

Itatia Mine, Minas Gerais, Brazil

Heulandite with Stilbite

Jalgon, Maharashtra State, India

Olmiite

N Chwanning II Mine, Kuruman, Republic of South Africa

Stilbite

Jalgaon, India

Tourmaline var. Uvite with Magnesite and Quartz

Brumado, Bahia, Northeast Region, Brazil