Stilbite

Jalgaon, India

Opal: Rough and Cut

Shoa Province, Ethiopia

Danburite: Rough and Cut

Charcas, San Luis Potosi, Mexico

Quartz var. Faden

Dara Ismael Khan District, Waziristan, Pakistan

Acanthite

Imiter, Atlas Mountains, Morocco

Wulfenite

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