Dioptase

Description

Dioptase : druze with well-formed millimeter and sub-centimeter crystals, with rhombohedral or often prismatic morphology with rhombohedral terminations, interpenetrated and concreted. They show vitreous luster, are from transparent to translucent and have a very intense emerald green color.

Origin: Brazzaville - Congo

Size: 7x5 cm

Thickness 4.5 cm

Weight 210 g