Dioptase from Republic of the Congo, Pool Department, Mindouli District, Mindouli, N'tola Mine - image 1
Photo by Federico Picciani

Dioptase from Republic of the Congo, Pool Department, Mindouli District, Mindouli, N'tola Mine

1

Cluster of large, highly lustrous dioptase crystals up to 2,5 cm.

Product details

SpeciesDioptase
SizeSmall Cabinet
Dimensions6.0 x 4.0 cm
Added on05/21/2026
LocalityRepublic of the Congo, Pool Department, N'tola Mine
Repairsnon
Current owner
Monte Cristaux
Monte Cristaux
Bruxelles, Belgique
Member since 2025

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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 N'tola Mine
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Locality guide
N'tola Mine
A collector's guide to N'tola Mine, Republic of the Congo: its geology, mining history and notable minerals, illustrated with the 30 specimens documented from this locality on EarthWonders.