Chkalovite (3.1 x 3.7 x 2.4 cm)

Name: Chkalovite (3.1 x 3.7 x 2.4 cm)
SKU: 7819
Price: 70.00 EUR
Availability: InStock

86.80€

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

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

Weight	140 g
Dimensions	160 × 140 × 115 mm