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Calcite
Bigrigg Mine, Egremont, Cumbria, England, UK
16 cm across
Calcite with fine hematite inclusions from the Bigrigg Mine, Egremont. Ex Field Museum, likely recovered prior to 1890. (Author: Jesse Fisher)

Calcite
Bigrigg Mine, Egremont, Cumbria, England, UK
16 cm across
Calcite with fine hematite inclusions from the Bigrigg Mine, Egremont. Ex Field Museum, likely recovered prior to 1890. (Author: Jesse Fisher)

Dimensiones: 800 x 586
Tamaño fichero: 43.57 kbytes
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