Rough Malachite Rough Iris Mini Extra Quality
Approximate piece size: 2x2cm
Approximate weight: 10-20gr
Provenance: Congo
The pieces that will be delivered are similar to the ones in the pictures
Malachite is a secondary copper ore. It can be presented in different habits and when it is polished you can appreciate its interesting veins and drawings. It belongs to the carbonate group, and its hardness is 3'5-4 on the Mohs scale.
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