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Measurements: 29 x 23 x 16 mm Description: Beautiful pyrite crystals (the largest ± 6 mm long) on white quartz matrix. Chemical
Composition: FeS2
(pyrite) Hardness on Mohs Scale:
(pyrite) 6 - 6.5 Location: Karibib, Erongo Region, Namibia. Specimen Code: NKB 003 US $ 70
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