SKU: B_36_0074
Miniature dioptase of deep emerald color. The specimen displays interesting, radiating clusters that are particularly visible on the edges of the matrix. Main Features: intense green color; prismatic crystal habit; radiating aggregates; clear contrast with the matrix. Condition: Good/Fair.
Price: 18 EUR (79 PLN)
Availability: In stock
Location: N'tola Mine, Mindouli, Mindouli District, Pool Department, Republic of the Congo
Size: 26 x 11 x 22 mm
Weight: 6.5 g
Chemical formula: Cu₆Si₆O₁₈·₆H₂O
Mohs hardness: 5.0