Dioptase - image 1

Dioptase

Unknown Owner
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An OLD Russian dioptase, as evidenced by the Ward's label that is still with it. The fine green crystals measure to 0.7 cm. The crystals around the edge are contacted on the periphery, but the display side is in fine shape. 4.9 x 4.0 x 2.5cm

Product details

SpeciesDioptase
SizeMiniature
Dimensions4.9 x 4.0 x 2.5 cm
Added on10/23/2024
LocalityKazakhstan, Karaganda Region, Altyn-Tyube dioptase deposit

Known provenance

DateCollectorAcquisition price
08/2024Unknown OwnerNot disclosed
—The ArkenstoneNot disclosed

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Dioptase
Mineral guide
Learn about Dioptase
vivid emerald-green crystals with glassy luster, often on white calcite or quartz; highly collectible due to color, clarity, and brittleness.
Dioptase
Regional guide
Dioptase from Altyn‑Tyube dioptase deposit, Kazakhstan
Altyn-Tyube dioptase, Kazakhstan - the type locality famed for emerald-green crystals, intense glow, and copper-oxide associations prized by collectors.