Dioptase - image 1
Dioptase - image 2

Dioptase

Unknown Owner
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Riveting, highly lustrous, dark emerald-green dioptase crystals fill a very well-placed, 4.6 cm vug atop an aesthetic wedge-shaped matrix on this fine specimen from Tsumeb. The crystals, to 1.3 cm, are very gemmy on the outer 1 mm, then become green-opaque in their interiors. Striking and unusual crystals. The bit of lighter green mottramite or duftite is a nice accent. All of the crystals in the interior of this beautiful cluster are pristine.

Product details

SpeciesDioptase
SizeSmall Cabinet
Dimensions6.2 x 5.9 x 3.4 cm
Added on10/23/2024

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 Tsumeb, Namibia
, Tsumeb (Namibia): deep emerald-green crystals with bluish cast, glassy luster, sharp terminations on calcite, a collector’s prized, iconic locality.