Dioptase (9.2 x 5.2 x 5.3 cm)

2,900.00

Very aesthetic dioptase specimen from Tantara, Kongo. Diameter of the largest crystal from its visible part is 25 mm.

Category:

Description

Formula: CuSiO3 · H2O

System: Trigonal

Locality: Tantara, Kongo

Habit: Euhedral crystals

Color: Emerald green

Luster: Vitreous luster

Weight: 279 g

Dimensions: 9.2 x 5.2 x 5.3 cm

Additional information

Weight 430 g
Dimensions 160 × 140 × 115 mm