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Quartz (Var: Herkimer Diamond)


Quartz (Var: Herkimer Diamond) : SiO2

Nearly flawless, large Herkimer Diamond quartz crystal with a large black inclusion of anthraxolite inclusion. Normally, large crystals like this are heavily fractured. This one is notably unflawed. Overall size of mineral specimen: 33x24x22 mm. Size of individual crystals: 33 mm.

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