£10-12

Cerrusite and Mimetite

Tsumeb Mine, Otavi, Namibia.

Quartz var. Silicified Wood

Holwood, Arizona, USA.

Manganoan Calcite

Cavnic, Romania.

Hematite

Bottalack Mine, Bottalack, Cornwall, England.

Tourmaline var. Rubellite

Konar Province, Afghanistan.

Gypsum

Konnefeld, Morschen, Hesse, Germany

Calcite

Zlaté Hory, Olomouc, Moravia, Czech Republic

Barite

Felsobanya Mine, Baia Sprie, Maramures, Romania

Garnet var. Spessartine

Guangdong Province, China