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Dioptase: Vallée du Niari, Sanda Mine, Mindouli, Congo-Kinshasa

Dioptase: Vallée du Niari, Sanda Mine, Mindouli, Congo-Kinshasa - image 1

Updated 5d agoPhoto by Freddy Marty

1

Dioptase: Vallée du Niari, Sanda Mine, Mindouli, Congo-Kinshasa

1

Cristaux pluri centimétrique

Product details

SpeciesDioptase

SizeSmall Cabinet

Dimensions7.0 x 4.2 cm

Added on09/03/2026

LocalityCongo-Kinshasa, Mindouli

RepairsNon

Current owner

Aude, Occitanie, France

Member since 2026

Comments

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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 market analytics

MedianMiddle 50% rangeVolume

Open detailed analyticsPrice ranges · Top localities · Sold items

Sold last 30 days

90.4%vs prior 30d

Median price (30d)

86.7%vs prior 30d