£13-15

Vanadinite

Djebel Mahser, Morocco.

Quartz var. Chalcedony

N'Chawaning Mine, Cape Province, South Africa

Fornacite

Mammoth Mine, Tiger, Pinal Co., Arizona, USA (Type Location)

Malachite

Merkur Mine, Bad Ems, Nassau, Germany

Gypsum

Sturry Quarry, Kent, England

Barite

Old Rake Vein, Swaledale, Yorkshire, England

Azurite

Kamareza Mine, Lavrion, Greece

Microcline var. Amazonite

Santa Maria de Itabira Mine, Minas Gerais, Brazil

Calcite

Otero Co., Colorado, USA