Dioptase from Tsumeb, Oshikoto Region, Namibia - image 1

Dioptase from Tsumeb, Oshikoto Region, Namibia

$850.00

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Bright white calcite rhombohedrons with glittering green dioptase and minor duftite. A vibrant and contrasting Tsumeb combo specimen with sharp edges all around. In great condition, I note only slight peripheral contacts that do not distract.

Product details

SpeciesDioptaseCalciteDuftite
SizeMiniature
Dimensions3.5 x 3.0 x 3.0 cm
Listed on06/20/2026
LocalityNamibia, Oshikoto Region, Tsumeb
SKU29280
Current owner
DanZ Rockshop
DanZ RockshopFeatured
Arvada, Colorado, USA
2,134 for sale·9 sold

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.
Locality guide
Tsumeb
Tsumeb, Namibia — world-renowned locality famed for a rich copper–lead–zinc ore pipe, with dioptase on calcite, azurite blades, and smithsonite prized by colle…