SKU: B_24_0007
Massive aggregate of pale green apophyllite crystals. The crystals in this specimen differ from the classic, glassy forms - they are characterized by lower transparency and a dull, rough surface of the walls, which is a result of natural growth conditions or the presence of a fine, secondary coating. Main Features: pale green color; massive habit of the aggregate; dull, rough surface of the crystals; presence of a contrasting red vein at the base. Condition: Average.
Price: 11 EUR (49 PLN)
Availability: In stock
Location: Pune District, Pune Division, Maharashtra, India
Size: 68 x 32 x 27 mm
Weight: 54.9 g
Chemical formula: KCa₄(Si₈O₂₀)(F,OH)·8H₂O
Crystal system: Tetragonalny
Mohs hardness: 4.5-5
Mineral group: Apophyllite Group