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Measurements: 170
x 110 x 65 mm Description: Calcite crystals sit on a pyrite / calcite matrix. The pyrite forms lovely streaks in the calcite matrix. The bottom of the specimen also has calcite crystallization on it. The specimen has a number of nicks. Weight
of Specimen: 1.6 kg Chemical
Composition: CaCO3 (calcite) Hardness
on Mohs Scale: (calcite) 3 Location: Tsumeb, Specimen
Code: TS
040 R 450 ..
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