SKU: B_36_0026
Aesthetic specimen showcasing the classic paragenesis from the Yanga Koubenza mine - intense blue of the fine-grained azurite brush and sharp, smoky cerussite crystals with high transparency. Main Features: blue azurite; sharp, smoky cerussite crystals; excellent contrast on the matrix. Condition: Very good.
Price: 27 EUR (119 PLN)
Availability: In stock
Location: Yanga Koubenza quarries, Mfouati, Mfouati District, Bouenza Department, Republic of the Congo
Size: 20 x 10 x 14 mm
Weight: 4 g
Chemical formula: Cu₃(CO₃)₂(OH)₂
Mohs hardness: 3.5-4