Dioptase - Specimen heat treated citrine Once used for a certain

Once used for a certain particle type and size

and other scientific applications

Size of 1 bracelet: 80mm x 80mm x 15mmApproximate weight of 1 bracelet: 58g

but because the metal walls are thin

Dioptase - Specimen heat treated citrine Once used for a certainMined from: Mindouli District, Pool Department, Republic of the Congo Description: This Dioptase specimen from Congo has the kind of color that makes the species instantly recognizable. The crystals are a deep blue green to emerald teal, with a glassy luster and sharp faces that catch light from nearly every angle. This piece has strong texture as well, with densely packed crystal growth over a darker earthy matrix, giving it both sparkle and depth