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Dioptase
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Dioptase (Ref: SM19-12)

Mpita Mine, Republic of Congo (Brazaville)
40mm x 40mm x 20mm
minID: GKL-NYA
$2000
This is a Dioptase from Mpita Mine, Republic of Congo (Brazaville). This is a super unusual and sculptural Dioptase miniature featuring a dual cast of Dioptase after botryoids of a previous and now exsolved mineral, maybe Smithsonite?
Data last checked on 16th Sep 2025
From: The Arkenstone
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See Also

Dioptase (Large Xl)
Reneville, Brazzaville Department, Republic of Congo
$1800
20mm x 20mm x 10mm
From: The Arkenstone
Dioptase with Malachite
Kapata Mine, Kolwezi, Lualaba, DR Congo
$2250
125mm x 115mm x 70mm
From: Marin Minerals
Dioptase
Tsumeb, Namibia
$2000
90mm x 65mm x 35mm
From: Marin Minerals
Dioptase
Milpillas Mine, Santa Cruz Mun., Sonora, Mexico
$1800
10mm x 10mm
From: The Arkenstone
Dioptase on Calcite with Duftite
Tsumeb Mine, Tsumeb, Oshikoto Region, Namibia
$1800
40mm x 20mm x 20mm
From: The Arkenstone
Dioptase on Calcite
Tsumeb Mine, Tsumeb, Oshikoto Region, Namibia
$1750
40mm x 40mm x 10mm
From: The Arkenstone
Dioptase on Chrysocolla
Kaokoveld Plateau, Kunene Region, Namibia
$1850
60mm x 40mm x 40mm
From: The Arkenstone
Dioptase on Calcite
Tsumeb, Namibia
$1800
70mm x 55mm x 30mm
From: Marin Minerals
Calcite with Dioptase inclusions
Tsumeb Mine, Tsumeb, Oshikoto Region, Namibia
$1500
50mm x 30mm x 20mm
From: The Arkenstone
Dioptase on Calcite
Tsumeb Mine, Otjikoto Region, Namibia
$2500
70mm x 40mm x 20mm
From: The Arkenstone
Copper with Dioptase and Calcite
Christmas Mine, Gila Co. Arizona, USA
$1500
90mm x 60mm x 30mm
From: The Arkenstone
Dioptase on and included in Calcite
Tsumeb Mine, Tsumeb, Oshikoto Region, Namibia
$1500
30mm x 30mm x 10mm
From: The Arkenstone
Dioptase
Tsumeb Mine | Tsumeb | Otjikoto Region | Namibia
$1497 *
53mm x 30mm x 22mm
From: Wendel Minerals
Shattuckite over Dioptase over Calcite
Tantara Mine, Katanga, Dem. Republic of Congo
$3000
95mm x 65mm x 60mm
From: Marin Minerals
Dioptase on Shattuckite
Kaokaveld, Namibia
$1500
50mm x 35mm x 30mm
From: Marin Minerals
* price is an approximate conversion and may not be accurate.

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