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specimen
Details
ColorsGrey
SizeLarge
Dimensions8.4 x 12.0 x 4.4 cm
Species
Description
Purple and green gemmy to translucent specimen of intergrown Fluorite crystals measuring to over 2 cm, with stacked and single crystals of white Calcite, tiny metallic yellow Chalcopyrite crystals are sparsely scattered over the Fluorite crystals. From Blackdene Mine, Weardale, Co. Durham.
Origin