Sample ofepidote bright, with dark green coloured crystals.
This sample comes from Mount Khorram, located in the region of Tafresh county, in Iran.
This specimen has dimensions of 5.3 x 4.6 x 2.7 cm.
The weight of this mineral is 97 grams.

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Pretty colours for this aggregate of diopside green and andradite garnet.
This specimen originates from Madagascar.
It measures 5 x 3.7 x 2.3 cm.
The weight of this piece is 59 grams.

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Floating gypsum with two generations of crystals.
This piece comes from Gmina Dobrzyń nad Wisłą, located in the Lipno region, in Poland.
It measures 4.9 x 4.5 x 3 cm.
The weight of this sample is 78 grams.

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Pretty marcasite in twin form of sperkise having terminations in brachidomes.
Piece from Cap Blanc-Nez, a mineralogical site located in Escalles, Pas-de-Calais, France.
This mineral displays dimensions of 3.6 x 2.9 x 2.7 cm.
The weight of this sample is 70 grams.
(Measurements excluding base)

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Sample ofactinolite green with bright, deep-coloured crystals embedded in talc.
This mineral comes fromAfghanistan.
Size: 8.2 x 5.9 x 3.1 cm
The weight of this specimen is 178 grams.

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Piece of pyroxmangite (silicate with the same chemical composition as rhodonite) partially crystallized in pink.
From Morro mine, Conselheiro Lafaiete, Brazil.
This sample has dimensions of 8 x 4.7 x 4.2 cm.
The weight of this piece is 269 grams.

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Melanite garnets, the largest measuring 2 cm, resting on a group of epidote crystals.
This sample was discovered in Diakon, in the Bafoulabé region, Kayes, Mali.
Its dimensions are 4.5 x 4.5 x 4.3 cm.
The weight of this mineral is 90 grams.
(Measurements excluding base)

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Group of crystals ofamethyst bicoloured, slightly sceptered at their base.
Piece from Piedra Parada, a mineralogical site located in Tatatila, Vera Cruz, Mexico.
Dimensions: 6.2 x 5.6 x 4.1 cm
The weight of this mineral is 75 grams.
(Measurements excluding base)

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Crystal plaque of quartz transparent and shiny, with a crystallization ofalbite.
This piece comes from the Beaufortain massif, Savoie, France.
It measures 14.6 cm long by 8.5 cm wide and 3.1 cm thick.
Its weight is 352 grams.

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Aesthetic and classic association of pyrite on a carpet ofhematite from theIsland of Elba.
This piece comes from Tuscany, Italy.
Its dimensions are 6.8 x 6.3 x 5 cm.
The weight of this mineral is 235 grams.
(Measurements excluding base)
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Crystals of vivianite black associated with mammillary goethite, on an iron gangue.
This sample comes from the Kerch mine, located in the Crimea region, in Ukraine.
Its dimensions are 6.6 x 5.5 x 2.8 cm.
The weight of this mineral is 57 grams.

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Pretty pyrite Peruvian shiny, with partially covered octahedral crystals by sphalerite black.
This piece originates from the Huaron mine, located in the Pasco region, in Peru.
It measures 4.5 x 3.8 x 1.9 cm.
The weight of this sample is 86 grams.

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Fine crystallisation ofazurite brilliant, dark blue, on a baryte matrix.
It was collected at Touissit-Bou Beker, located in the Jerada region of Morocco.
This piece displays dimensions of 4.9 x 4.3 x 1.8 cm.
The weight of this sample is 46 grams.
(Measurements excluding base)
Remains of fixing paste at the back.

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Specimen highlighting a crystal carrollite well defined on calcite, typical association of the deposit.
This piece comes from Kambove, located in the Haut Katanga region, in Congo.
Size: 6.2 x 3.6 x 3.5 cm
The weight of this mineral is 87 grams.

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Fine crystallisation ofepidote bright, dark green, on a raw epidote matrix.
This piece originates from the Hakkâri region in Turkey.
It measures 7 x 4.3 x 4.2 cm.
The weight of this mineral is 225 grams.

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This piece shows two crystals ofallanite or dissakasite of brown colour, ideally presented on the matrix and associated with dolomite.
It was collected at Trimouns, located in the Massif de Tabe region in France.
Its dimensions are 2.2 x 1.2 x 1.6 cm.

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Aesthetic small group of crystals of vanadinite bright, with a deep colour.
This piece comes from Mibladen, located in the Midelt region, Drâa-Tafilalet, Morocco.
This sample measures 3.4 x 2.9 x 2.7 cm.
The weight of this mineral is 36 grams.
(Measurements excluding base)

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Interesting piece combining a topaz, crystals of muscovite, on a matrix of cleavelandite.
Piece from the Shigar region in Pakistan.
Its dimensions are 5 x 4.6 x 3.3 cm.
The weight of this specimen is 71 grams.

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Group of terminated dark green epidote crystals on a massive epidote matrix.
It was collected at Pampa Blanca, located in the Ica region of Peru.
Size: 5.8 x 4.5 x 2.6 cm (maximum width).
The weight of this specimen is 80 grams.

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Specimen featuring crystals of diopside, with the largest measuring over 3 cm, embedded in quartz.
This mineral was discovered in the Badakhshan region of Afghanistan.
Its dimensions are 7.3 x 6.3 x 4.5 cm.
The weight of this specimen is 237 grams.

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Malachite bright, with vivid colour fibre crystallisation on one side and a darker appearance on the other side.
This piece comes from Mindigi, in the Haut Katanga region of Congo.
It measures 6.4 cm high by 3.7 cm wide and 2.5 cm thick.
Its weight is 54 grams.
(Measurements excluding base)

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Hyalite opal completely covering a gangue of andesite.
This piece is reactive to UV, yellow under long UV and green under short UV.
It comes from the Kopasz Hill quarry, a site located in Tarcal, Hungary.
Its size is 9.1 x 5.6 x 3 cm.
The weight of this sample is 141 grams.

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Sample of green actinolite rich in long shiny crystals embedded in talc.
Piece comes fromAfghanistan.
Its dimensions are 10.1 x 5.6 x 4.4 cm.
The weight of this specimen is 201 grams.

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Association of octahedral crystals of spinel black and crystals of forsterite.
This piece comes from the Parker mine located in Notre-Dame-du-Laus, Quebec, Canada.
It measures 2.5 x 2.2 x 1.4 cm.
The weight of this sample is 8 grams.

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Sample of cuprite raw cut and polished from the former collection of a BRGM geologist.
It was collected in Mashamba, located in the Katanga region of Congo.
This piece has dimensions of 3.5 x 2.5 x 2.5 cm.
The weight of this specimen is 56 grams.

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Geode piece featuring cubic crystals of galena on a bed of dolomite beige, lightly dusted with chalcopyrite.
This mineral comes from the Joplin mine, located in the Missouri region of the United States.
This piece has dimensions of 5.6 x 5.5 x 2.7 cm.
The weight of this sample is 123 grams.
(Measurements excluding base)

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Crystal of baryte honey-coloured, transparent.
This sample comes from Four-la-Brouque, located in the region of Saint-Babel, Auvergne, in France.
This piece has dimensions of 6.5 x 2 x 1.6 cm.
The weight of this mineral is 70 grams.

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Beautiful old piece on a gangue of bournonite crystals of sphalerite honey-coloured and transparent.
This piece originates from the La Mure mine, located in the Isère region of France.
This sample measures 6.9 x 3.8 x 3.9 cm.
The weight of this specimen is 176 grams.

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Old sample of pyrrhotite associated with quartz and a bit of pyrite at the back.
This sample comes from Trepča, located in the Mitrovica region of Kosovo.
Its dimensions are 8.4 x 6.3 x 4 cm.
The weight of this piece is 311 grams.

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Specimen of native copper taken from shale, from the Saint-Véran mine closed over 70 years ago.
This sample comes from the Hautes-Alpes region, Provence-Alpes-Côte d'Azur, in France.
It measures 7.3 x 3.4 x 1.4 cm.
The weight of this mineral is 40 grams.

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