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Clausthalite 2.09 ct.

#4259

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40,00 €

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Clausthalite 2.09 ct.

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Clausthalite

Is a Lead Selenide with formula PbSe and hardness of 2.5.

Very high specific gravity:8.1-8.3.I has a metallic look and belong to tha galena group.

It comes from Eskeborn Shaft,Tilkerode,Harz Mnts.,Saxony Anhalt,Germany.

Size:10x7x5 mm.

Weight:2.09 ct.

CODE#4259

OriginGermania