Collection mineral

Black tourmaline on feldspar, with a main crystal with dissolved termination and a few aquamarine crystals under the piece.
This schorl comes from the Erongo region in Namibia.
It measures 6 cm long by 5.6 cm wide and 4.3 cm thick.
Its weight is 127 grams.

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Marcasite with a two-step crystallization and sperkise twins all around.
It comes from the cliffs of Cap Blanc-Nez in Escalles, Pas-de-Calais, France.
,This sample measures 4.2 cm long by 3.5 cm wide and 3.7 cm thick.
Its weight is 138 grams.
Piece treated for better preservation.

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Classic sample of prehnite in helmet on matrix.
It comes from La Combe de la Selle, St Christophe-en-Oisans, Bourg d'Oisans, Isère, Auvergne-Rhône-Alpes, France.
This sample measures 6.4 cm long by 4.5 cm wide and 3.1 cm thick.
It weighs 77 grams.

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Nice blue color for this botryoidal hemimorphite contained in a geode.
This sample comes from the Mfouati mine, located in the Bouenza region, in Republic of Congo.
It measures 6.5 x 4.1 x 3.3 cm.
The weight of this specimen is 100 grams.

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Meionite gem crystal (a mineral from the scapolite group), finished and yellow in color.
It was collected in Soamatasy, located in the Ihorombe region at Madagascar.
Its dimensions are 4.3 x 2 x 1.3 cm.
The weight of this piece is 15 grams.
(Measurements excluding base)

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Sample of dolomite grey partially covered by millimetric crystals of pyrrhotite.
It was collected at Morro Velho, located in the region of Minas Gerais in Brazil.
Its dimensions are 6.5 x 3.7 x 2.1 cm.
The weight of this mineral is 66 grams.
(Measurements excluding base)

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Piece of fibrous malachite of beautiful color and shiny, crystallized all around.
This mineral originates from the Mindigi mine, located in the high Katanga region of the Congo.
It measures 10.5 x 6 x 4.7 cm.
The weight of this sample is 183 grams.

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Interesting piece bearing a carpet of azurite crystals pseudomorphosed into malachite.
This mineral comes from the Milpillas mine in Mexico.
It measures 4.9 x 3.7 x 2 cm.
The weight of this specimen is 42 grams.
(Measurements excluding base)

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Interesting pseudomorphosis of well-defined azurite crystals in malachite.
It was collected in the Tsumeb mine, located in the Oshikoto region in Namibia.
This sample measures 4.4 x 4 x 2.6 cm.
The weight of this piece is 32 grams.
(Measurements excluding base)

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Fibrous tourmaline prism of green color with a shimmering aspect.
This piece originates from Madagascar.
Its dimensions are 5.6 x 3.0 x 2.7 cm.
The weight of this sample is 73 grams.
Measurements excluding base

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Gypsum of good quality for the deposit, with transparent crystals on white marble.
This specimen originates from Fuentes de Ebro, located in the region of Zaragoza, Aragon, Spain.
It measures 8 x 7.5 x 7.1 cm.
The weight of this piece is 490 grams.

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Pretty little fluorite with soft colors ranging from green to purple.
This specimen originates from the Pasta Bueno region in Peru.
Its dimensions are 4.6 x 3.5 x 2.7 cm.
The weight of this sample is 39 grams.
(Measurements excluding base)

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Piece made interesting by its scalenohedra of calcite, one ideally arranged on the fluorite yellow.
This mineral comes from Villabona, located in the region of Asturias, in Spain.
It measures 7.3 x 4.3 x 3.8 cm.
The weight of this specimen is 153 grams.

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Pretty plate of fluorite blue, with a colorless heart and well-marked ghosts on the edges of the cubes. It is crystallized on both sides.
This piece originates from the Balochistan region located in Pakistan.
This sample displays dimensions of 14.4 x 7.4 x 1.8 cm.
The weight of this mineral is 331 grams.

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Quartz classic from Savoy deposits.
It was collected in Savoie, Auvergne-Rhône-Alpes region, France.
This specimen displays dimensions of 8 x 4.9 x 6.1 cm.
The weight of this mineral is 214 grams.

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Azurite dark blue, crystallized in geode areas, associated with cerussite white and with some traces of malachite.
This specimen originates from Mashamba, located in the Katanga region of the Congo.
Its dimensions are 5.7 x 5.3 x 3.9 cm.
The weight of this sample is 159 grams.

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Sample of galena typical of the deposit, with some traces of secondary lead minerals (cerussite, pyromorphite...)
This sample comes from the L'Argentolle mine, located in Saint-Prix, Saône-et-Loire, France.
Its dimensions are 7.1 x 38 x 4.1 cm.
The weight of this mineral is 337 grams.

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Prehnite green with lamellar crystals associated with a little quartz.
This sample originates from Djebel Melh, Figuig in Morocco.
It measures 10 x 5.7 x 4.2 cm.
The weight of this mineral is 257 grams.

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A classic of Isère mineralogy, presenting on gangue of prehnites helmets associated with some quartz.
This mineral originates from La Combe de la Selle, located in the region of St Christophe-en-Oisans, Bourg d'Oisans, in France.
This piece displays dimensions of 9.2 x 3.5 x 4.0 cm.
The weight of this specimen is 133 grams.

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Cute piece associating a crystal of calcite with crystals of quartz.
This piece comes from Russia.
This specimen displays dimensions of 5.1 x 4.3 x 3.8 cm.
The weight of this sample is 64 grams.
Measurements excluding base

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Rare association ofepidote and andradite garnet. 
This sample comes from Diakon, located in the Bafoulabé Circle region, Kayes, Mali.
It measures 6.6 x 3.5 x 3.3 cm.
The weight of this mineral is 80 grams.

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Sample of fluorite floating, blue, with a typical melted aspect of this deposit.
This piece comes from Boltry Quarry, located in the Seilles region, Wallonia, Belgium.
Its dimensions are 5.7 x 4.7 x 2.4 cm.
The weight of this mineral is 90 grams.

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Nice sample of stilbite on a chalcedony gangue.
This sample comes from Pune, located in the Maharashtra region in India.
Its dimensions are 8.8 x 8.5 x 4.4 cm.
The weight of this mineral is 186 grams.

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Piece presenting in a rhyolite gangue two nodules ofopal including one fire opal.
This specimen originates from La Trinidad, located in the region of Querétaro, Mexico.
This mineral displays dimensions of 4.6 x 3.2 x 2.8 cm.
The weight of this sample is 32 grams.

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Sheaf of scolecite crystals with a nice presentation from an old collection.
This piece comes from Pune, located in the Maharashtra region, India.
It measures 7.5 x 3.9 x 1.4 cm.
The weight of this mineral is 28 grams.
Measurements excluding base

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Sample of dark grey acanthite, a silver sulfide.
It was collected in the Imiter Mine, located in the Ouarzazate region, Morocco.
It measures 7.0 x 5.2 x 4.1 cm.
The weight of this specimen is 107 grams.

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Sample from a classic deposit, with andalusite crystals measuring up to 4.1 cm.
This sample originates from Sainte Brigitte, located in the Morbihan region, Brittany, France.
Its dimensions are 10.9 x 3.0 x 2.6 cm.
The weight of this mineral is 252 grams.

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Nice piece of quartz slightly chlorite, topped by a slightly curved biterminated crystal.
It was collected in the vicinity of the 2 Alps, Oisans, Isère, France.
Its dimensions are 7.4 × 3.4 × 3 cm
Its weight is 63 grams.
(Measurements excluding bases)

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Sample of slightly crystallized native silver on a native arsenic gangue.
This piece comes from the Pöhla-Tellerhäuser mine, Erzgebirge, Saxony, in Germany. 
It measures 4.9 cm long by 3.2 cm wide and 2.4 cm at its thickest.
Its weight is 66 grams.

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Small spherical clusters of sphalerite on a carpet of quartz tips.
This piece comes from the classic deposit of Herja, Maramureș, Romania.
It measures 5.1 cm long by 4.2 cm wide and 2.2 cm thick.
Its weight is 44 grams.
(Measurements excluding bases)

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