Dioptase, Dolomite (Var: Cobaltoan Dolomite) - image 1
Dioptase, Dolomite (Var: Cobaltoan Dolomite) - image 2
Dioptase, Dolomite (Var: Cobaltoan Dolomite) - image 3
Dioptase, Dolomite (Var: Cobaltoan Dolomite) - image 4

Dioptase, Dolomite (Var: Cobaltoan Dolomite)

Unknown Owner
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A fine, 3-dimensional Tsumeb specimen with several vugs on 3 sides richly lined with scintillating, gemmy, emerald-green dioptase crystals. Several of the vugs are lined with sparkly pink, cobaltoan dolomite microcrystals, adding a very nice contrast to the dioptase crystals. Ex. Rob Smith Collection.

Product details

SpeciesDolomite, Dioptase
SizeSmall Cabinet
Dimensions8.8 x 6.4 x 5.0 cm
Added on10/23/2024
LocalityNamibia, Oshikoto Region, Tsumeb

Known provenance

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

Learn more

Dolomite
Mineral guide
Learn about Dolomite
classic carbonate prized for sculptural rhombohedra, luster, and colors from snow-white to pink, including cobaltoan varieties; ideal for cabinets.
Dolomite
Regional guide
Dolomite from Tsumeb, Namibia
from Tsumeb, Namibia — a diverse carbonate with hollow casts, epimorphs, and color variety, prized for paragenesis, display, and collectibility.