編號 99204278

編號 99204278

Item: # 10642
Mineral Name: Mottramite, Calcite
Provenance: Tsumeb mine, Tsumeb, Otjikoto, Namibia
Dimensions: 95x70x60 mm
Crystal Size: 2 mm (m), 16 mm (ca)
Description: A classic combo! Transparent flattened pseudoexhagonal calcite xx with green mottramite spherules on matrix.
Specimen weight (grams): 333