Almandine (3.2 x 1.7 x 3.2 cm)

Description

Formula: Fe₃²⁺Al₂(SiO₄)₃

Series: Almandine-Pyrope series

System: Isometric

Locality: Nappikallio, Kalvola, Hämeenlinna, Tavastia Proper, Finland

Habit: Intergrown euhedral crystals

Color: Brownish to dark red

Luster: Vitreous luster

Weight: 16,8 g

Dimensions: 3.2 x 1.7 x 3.2 cm