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Mineral Ninja

Fine Minerals by Rock Decor

Cosalite on Quartz

Cosalite on Quartz

SKU: M1117

A nicely composed specimen of Cosalite (a lead-bismuth sulfosalt) on Quartz. The Cosalite presents as aggregates of radiating fibrous dark lead-gray crystals sitting on a Quartz crystal cluster. A superb specimen. Specimens like this are not seen often on the market today. 


Pequa Rare Minerals label accompanies the specimen. 

Ex. David S. Burgess collection.


Karaobinskoye deposit

Karaoba region


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