Specimen # 908124

Specimen Locality: Aggeneys Pb-Zn Mine, Northern Cape, South Africa

Mineral Description: These came out around fifteen years ago and were quickly highly sought after. The specimen consists of siderite with minor sphalerite that formed an epimorph over calcite. The calcite has since dissolved away, leaving hollow crystals. This particular one is in superb condition. Height: 7.2 Width: 5.5 Depth: 3.7 cm