Andradite (9.2 x 9.4 x 5.3 cm)

275.00€

A beautiful greenish brown crystal cluster of dodecahedral andradite crystals with trapedsohedric faces, Dal’negorsk, Russia. Mass 694 g.

Description

Formula: Ca₃Fe₂³⁺(SiO₄)₃

Series: Andradite-grossular series

System: Cubic

Locality: Dal’negorsk Kavalerovo Mining District, Primorskiy Kray, Far East Region, Russia

Habit: Euhedral crystals

Color: Greenish brown, partly transparent

Luster: Vitreous luster

Weight: 694 g

Dimensions: 9.2 x 9.4 x 5.3 cm

Weight	850 g
Dimensions	160 × 140 × 115 mm