SKU: S_00011
The specimen features dark green malachite with a velvety luster. There are small, colorless crystals of cerussite that contrast with the matte background. Main Features: form of malachite; crystals of cerussite; strong color contrast. Condition: Very good - the botryoidal structures of malachite are intact; crystals of cerussite preserved in excellent condition, with no visible chips; matrix stable.
Price: 23 EUR (99 PLN)
Availability: In stock
Location: Yanga Koubenza Quarries, Mfouati, Bouenza Department, Congo
Size: 22 x 33 x 17 mm
Weight: 200 g
Chemical formula: PbCO₃
Crystal system: Orthorhombic
Mohs hardness: 3.0–3.5