Dioptase
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Dioptase, 17 cm, from the Tantara mine, Shinkolobwe, Katanga, Democratic Republic of the Congo. Tom Spann photo.
Product details
SpeciesDioptase
SizeLarge Cabinet
Dimensions17.0 cm
Added on02/13/2026
LocalityDR Congo, Haut-Katanga, Tantara Mine
Publications
- Mineralogical Record Mineral Collections In American Northeast page 351
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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.Regional guide
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