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Dioptas natural crystals 9.1g, Congo
DIOPTASE is a mineral from Konga, surrounded by green barbs. Dioptase crystals are characterized by their color, structure and color. Dioptase from this location is very impressive for everyone who is not afraid of the world.
Weight: 9.1 g
Dimensions: 1.74 x 1.73 x 1.69 cm
Location: Mindouli, Pool Department
Country: Congo
Please buy mineral shown in the photo!
Dioptase is a mineral, copper silicate, crystallizing in the trigonal system. It forms short to long columnar crystals with an arched end, or it occurs in granular to solid aggregates. Dioptas is an unusual mineral that is formed mainly in desert areas. It is very rare, occurring in only a few known sites in the world - in Congo, Namibia and Kazakhstan. Its dark green color is typical, for which it is very popular and sought after among collectors. Interesting fact - dioptase crystals were used as an ornament of Neolithic statues dating from around 7200 BC.