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Calcite twin
Calcite twin Calcite twin Calcite twin
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Calcite twin (Ref: R435)

Bor Pit, Dal'negorsk, Russia
32mm x 32mm x 15mm
$1400
A complete butterfly-twin Calcite crystal from Dal'negorsk with bright luster and good transparency. Well crystallized all around and in excellent condition. While Calcite is common from Dal'negorsk, these butterfly twins remain rare, and this is a fine example. Ex. Carl Acosta collection.
Data last checked on 16th Sep 2025 - specimen may no longer be available

From: Marin Minerals
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See Also

Ilvaite on Calcite
Nikolaevskiy Mine, Dalnegorsk, Primorsky Krai, Russia
$1450
60mm x 50mm x 30mm
From: The Arkenstone
Mangano Calcite
Dal'negorsk, Russia
$1200
200mm x 95mm x 60mm
From: Marin Minerals
Calcite on Malachite
Sacrament Pit, Bisbee, Cochise County, Arizona, USA
$1500
From: Arkfeld Minerals
"Shark Fin" Calcite
Dehou Township, Wenshan City, Yunnan, China
$1400
140mm x 185mm x 47mm
From: Greenstone Fine Mineralia
Calcite with Pyrite
Dalnegorsk, Dalnegorsk Urban District, Primorsky Krai, Russia
$1250
80mm x 50mm x 30mm
From: The Arkenstone
Fluorite on Quartz with Calcite
Xia Yang Mine, Yongchun Co., Quanzhou, Fujian, China
$1400
60mm x 40mm x 20mm
From: The Arkenstone
Calcite Pseudomorph of Tree Root from France
Chateau de Lourmarin, Domaine La Corree, Lourmarin, France
$1400
170mm x 110mm x 80mm
From: Greenstone Fine Mineralia
REALGAR, CALCITE
Getchell Mine, Adam Peak, Potosi Mining District, Osgood Mountains, Humboldt County, Nevada, United States
$1380
76mm x 42mm x 38mm
From: Quebul Fine Minerals
Calcite + Amethyst flower.
Planalto, Rio Grande do Sul, Brazil
$1473 *
103mm x 102mm x 35mm
From: A Bijoux
Fluorite (GEM « glace » cristaux) avec Calcite
Huanggang Fe-Sn deposit, Hexigten Banner, Ulanhad League, Inner Mongolia Autonomous Region, China
$1424
56mm x 37mm x 34mm
From: Mineral Classics
Fluorite and Calcite
Weishan Co., Dali Prefecture, Yunnan Province, China
$1375
78mm x 29mm x 23mm
From: Bob Griffis Minerals
Genthelvite With Calcite
Huanggangliang mine, Keshiketeng Qi, Chifeng city, Inner Mongolia, China
$1450
30mm x 30mm x 20mm
From: The Arkenstone
Anhydrite and Calcite
Campiano Mine, Montieri, Grosseto Province, Tuscany, Italy
$1450
90mm x 70mm x 30mm
From: The Arkenstone
Calcite on Rosasite
Ojuela Mine, Mapimi, Durango, Mexico
$1450
90mm x 50mm x 30mm
From: The Arkenstone
OLMIITE and OYELITE on CALCITE - South Africa
$1350
From: SZ Mineraux
* price is an approximate conversion and may not be accurate.

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