SKU: P_26-7_103
The presented specimen represents analcime developed in the form of a smooth, polyhedral crystal with a glassy luster, set on a dark, rusty-brown matrix. The main crystal is characterized by translucency with visible internal crack structures and subtle, oxide discolorations accentuating the edges of the faces. From the base, a smaller, co-growing crystal joins the main body, creating a compact composition with a distinct color and textural contrast. Main features: smooth wall faces with a glassy luster; translucency of the crystal; clear contrast with the rusty-brown matrix. Condition: Very good.
Price: 53 EUR (229 PLN)
Availability: In stock
Location: Mont Saint-Hilaire, Quebec, Canada
Size: 27 x 17 x 21 mm
Weight: 9.7 g
Chemical formula: NaAlSi₂O₆·H₂O
Mohs hardness: 5-5.5