Dioptase on Calcite - image 1
Photo by Tomer Shapira

Dioptase on Calcite

1
Alan Fertel
Alan Fertel
Leesport, Pa.
1 for sale·Member since 2025

Dioptase on Calcite

Tsumeb Mine, Tsumeb, Oshikoto Region, Namibia

Product details

SpeciesDioptase, Calcite
SizeSmall Cabinet
Dimensions6.0 x 3.3 x 2.5 cm
Added on10/16/2025
LocalityNamibia, Oshikoto Region, Tsumeb

Known provenance

DateCollectorAcquisition price
—Tom CampbellNot disclosed
—John BettsNot 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.