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Dioptas natural crystals 3.7g, Congo
  • Dioptas natural crystals 3.7g, Congo
  • Dioptas natural crystals 3.7g, Congo
  • Dioptas natural crystals 3.7g, Congo
  • Dioptas natural crystals 3.7g, Congo

Dioptas natural crystals 3.7g, Congo

DIO 8176

DIOPTAS rare mineral from Congo, beautiful deep green color. Dioptase crystals are prized for their beauty, structure and color. Dioptas from this locality is often considered one of the best in the world.

Weight: 3.7 g

Size: 1.80 x 1.39 x 1.23 cm

Location: Mindouli, Pool Department

Country: Congo

You always buy the mineral shown in the photo!

1,322 Kč
Quantity
In stock

Description

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.

Product Details
DIO 8176
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