Chkalovite (3.1 x 3.7 x 2.4 cm)

86.80

Very rare chkalovite from Narssaq, Nuuk (Godthåb), Sermersooq, Greenland. Fluorescent in UV-light (365 nm: green, 254 nm: green)

Category:

Description

Formula: Na2BeSi2O6

System: Orthorombic

Locality: Narssaq, Nuuk (Godthåb), Sermersooq, Greenland

Habit: Anhedral crystal

Color: Translucent to white

Luster: Vitreous

Weight: 33.1 g

Dimensions: 3.1 x 3.7 x 2.4 cm

Additional information

Weight 140 g
Dimensions 160 × 140 × 115 mm