Olmiite

N Chwanning II Mine, Kuruman, Republic of South Africa

Sphalerite on Quartz

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

Quartz var. Faden

Dara Ismael Khan District, Waziristan, Pakistan

Beryl var. Aquamarine (etched)

Itatia Mine, Minas Gerais, Brazil

Opal var. Hyalite

San Luis Potosi, Mexico

Dioptase

Altyn-Tyube, Karagandy Oblast, Kazakhstan