Measurements: 70 x 53 x 37 mm Description: Botryoidal malachite on rock matrix. The bottom of the specimen also has quite a bit of malachite. The specimen has a few contact
marks and nicks. Weight of Specimen: 111.0 g Chemical Composition:
Cu2+(CO3)(OH)2 (malachite) Hardness
on Mohs Scale: (malachite)
3.5
- 4 Specimen Code: US $ 120
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