Mineral collection

Esthetics manganocalcite with multiple endings.
Slightly pink specimen of 238 grams from Dalnegorsk, Russia.
Specimen slender measuring 9 cm long for 4 cm thick.
This calcite is reactive to UV.
Note a small discreet cleavage in the back of the specimen.

Mineral collection

Beautiful presentation for this mineral from Tongren, province of Guizhou, China.
It presents five cinnaber crystals on a dolomite mat and quartz tips.
This specimen collection measures 7.3 cm long for 6.4 cm wide and 2.7 cm thick.
It weighs 221 grams.

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Mineral collection

Specimen de chrysocolle after malachite after azurite.
It comes from the Luputo mine in Katanga, Republic of the Congo.
This fine-gang specimen is 5.8 cm long for 5.6 cm wide and 1.2 cm thick.
Its weight is 19 grams.

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Aigue marine transparent color of clear blue color formed by two accoled crystals.
The face of exposure presents a crystallization in good condition and the back the attachment point.
This specimen comes from Xuebaoding in Sichuan in China.
It measures 4 cm wide for 3.8 cm high and 3.6 cm thick.
Its weight is 50 grams.
(outstanding measures)

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Mineral collection

Specimen from a locality known among others for its calcites, Irai, Rio Grande Do Sul Brazil.
It carries two generations of crystals finished with calcite on a quartz matrix, the back of the specimen is covered by céladonite.
UV reactive specimen.
It measures 7.9 cm long for 5.9 cm high and 3.4 cm thick.
Its weight is 120 grams.

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Mineral collection

Specimen from a locality known among others for its calcites, Irai, Rio Grande Do Sul Brazil.
It carries a main crystal of calcite on a second generation of smaller crystals.
The matrix is in quartz, the back is covered by céladonite.
UV reactive specimen.
It measures 9.8 cm long for 4.6 cm wide and 3.8 cm thick.
Its weight is 176 grams.

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Minerals of collection

Interest calcite from a deposit known primarily for its lead minerals, Steinbach in the Upper Rhine in France.
The crystalline transparent and in very good condition tap the inside of a geode.
This specimen measures 6.8 cm long for 6.2 cm wide and 3.5 cm thick.
Its weight is 123 grams.

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Mineral collection

Crystallisation dioptase beautiful color and shine.
This specimen to the crystals partially expressed comes from Renéville, Republic of the Congo.
It measures 2.9 cm long for 2.2 cm wide and 2.3 cm thick.
Its weight is 16 grams
(stitchless measures)

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Mineral collection

Aurichalcite richly crystallized offering a beautiful color contrast.
This specimen comes from Pimbi hill, Mindouli, Republic of the Congo.
From a old collection, it is fixed on a base with some traces of wear.
This richness measures 8.2 cm wide for 3.6 cm high and 2.8 cm thick.
Its weight is 196 grams (with base)

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Mineral collection

Esthetics specimen de chrysocolle globular beautiful blue color with crystallization malachite.
It comes from Lubumbashi in the province of Katanga, Republic of the Congo.
This chrysocolle is 12.6 cm long for 7.1 cm wide and 4.6 cm thick.
His weight is 473 grams.

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Mineral collection

Beautiful specimen of'axinite californienne, crystallized on both sides, with in association with crystals'albite transparent and green fibers'actinolite.
This sample with a good presentation comes from New Melones Dam, Calaveras Co., California, United States.
With a weight of 91 grams, it measures 8 cm high for 4.7 cm wide and 3.6 cm deep.

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Mineral collection

Manganocalcite crystallized on both sides, very reactive to UV.
Specimen from the mine of Santa Barbara, municipality of Santa Barbara, Chihuahua, Mexico.
It measures 8.8 cm long for 5.5 cm wide and 3.8 cm thick.
Its weight is 176 grams.

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