Dioptase on Conichalcite (?) - image 1
Dioptase on Conichalcite (?) - image 2
Dioptase on Conichalcite (?) - image 3
Dioptase on Conichalcite (?) - image 4
Dioptase on Conichalcite (?) - image 5

Dioptase on Conichalcite (?)

Unknown Owner
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Beautiful, deep green crust of mm-size Dioptase crystals, on matrix of what might be conichalcite or perhaps duftite (not analyzed). The luster on these crystals is so good, and the color so rich, that this really looks like a piece of glimmering art glass with the sparkly micros atop, contrasting to the matte olive green underneath and showing a mix of color as a result...A really scintillating and aesthetic piece that is much better in person, where you can greatly appreciate the sparkle and the richness. I cannot say that I have seen another specimen quite like it.

Product details

SpeciesDioptase, Conichalcite
SizeSmall Cabinet
Dimensions5.7 x 4.5 x 2.1 cm
Added on10/23/2024
LocalityNamibia, Oshikoto Region, Tsumeb

Known provenance

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

Learn more

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.