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Measurements:
133
x 125 x 55 mm Description: Chalcopyrite on a rock matrix. Weight
of Specimen: 1.2 kg Chemical
Composition: CuFeS2
(chalcopyrite) Hardness on Mohs Scale:
(chalcopyrite)
3.5 - 4 Location: Tsumeb, Specimen
Code: TS
024 R 400 ..
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