Calcite, Marcasite

Specimen ID: 0RT-XUE

Calcite : CaCO3
Marcasite : FeS2
Mindat locality:
20mm x 20mm x 17mm

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Colorless crystal of transparent calcite with minute marcasite inclusions in a rhombic zone. The calcite crystal is basically a rhombic form but has many complex crystal faces in the corners. Mounted in plastic Perky box for protection. Ex. R. Bates Collection #652. Overall size of mineral specimen: 20x20x17 mm. Size of individual crystals: 20 mm.
John Betts - 30th November 2000
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