Richterite (3.7 x 4.9 x 1.4 cm)

6.20

Richterite, Siilinjärvi, Northern Savonia, Finland.

SKU: SM-A00008 Category:

Description

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

System: Monoclinic

Locality: Siilinjärvi apatite mine, Siilinjärvi, Northern Savonia, Finland

Habit: Bladed

Color: Dark green

Luster: Vitreous

Weight: 26.6 g

Dimensions: 3.7 x 4.9 x 1.4 cm

Additional information

Weight 140 g
Dimensions 160 × 140 × 115 mm