Dioptase and malachite RD Congo Ref431.
Dioptase and malachite RD Congo Ref431.

Malachite on dioptase Ref431

Minerals from Congo.

€541.67
Delivery: France 48h / International D+3 to D+8

Description

Very nice piece of Malachite on Dioptase from DR Congo (year 2023).

Dimensions: 67mm x 30mm x H: 45mm.

Weight with base: 208g.

Dioptase belongs to the silicate class and is distinguished by its chemical composition comprising copper, silicon, oxygen and hydrogen: its chemical formula is Cu₆Si₆O₁₈ - 6H₂O, 

In terms of physical properties, dioptase has a hardness of 5 on the Mohs scale. Its density varies between 3.28 and 3.35.

Originally, dioptase was confused with emerald when it was first discovered, due to its characteristic emerald-green hue. It was only later that scientists realized it was a completely new mineral, rich in copper and distinct from green gems like emerald.

A beautiful collector's item!

Product Details
431-ST
1 Item

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