Richterite (3 x 7.8 x 3.5 cm)

8.68

Richterite (3 x 7.8 x 3.5 cm) from Siilinjärvi, Finland

Category:

Description

Formula: {Na}{CaNa}{Mg5}(Si8O22)(OH)2

System: Monoclinic

Locality: Siilinjärvi, Northern Savonia, Finland

Habit: Bladed

Color: Dark green

Luster: Vitreous luster

Weight: 101.3 g

Dimensions: 3 x 7.8 x 3.5 cm

Additional information

Weight 200 g
Dimensions 160 × 140 × 115 mm