Acanthite

Imiter, Atlas Mountains, Morocco

Diopside

Merelani Hills, Lelatema Mtns., Arusha Region, Tanzania

Olmiite on matrix

N Chwanning II Mine, Kuruman, Republic of South Africa

Quartz Var. Rose

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

Stilbite

Jalgaon, India

Wulfenite

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