Collection mineral

Piece from a locality known among other things for its calcites, Irai, Rio Grande Do Sul in 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 celadonite.
UV reactive specimen.
It measures 9.8 cm long by 4.6 cm wide and 3.8 cm thick.
Its weight is 176 grams.

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Collection mineral

Aesthetic and colorful piece, richly crystallized, easily disposable thanks to its sawn base.
It is covered with needle quartz on which are embedded many crystals of purple fluorite.
This specimen comes from the Yaogangxian mine in the province of Hunan in China.
It measures 10.1 cm long by 4.6 cm wide and 3.3 cm thick.
Its weight is 134 grams.

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Collection mineral

Aesthetic and colorful mineral, very richly crystallized, with a pleasant presentation.
It is covered with needle quartz on which are embedded many crystals of purple fluorite.
This specimen comes from the Yaogangxian mine in the province of Hunan in China.
It measures 11.6 cm long by 6.1 cm wide and 4.3 cm thick.
Its weight is 261 grams.

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Showcase mineral

Aesthetic Brown smithsonite from the Tsumeb mine, Oshikoto, Namibia.
It measures 4.4 cm high by 3.2 cm wide and 3 cm thick.
Its weight is 24 grams.

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Showcase mineral

Assembly epitaxial hematite on rutile coming from Madagascar.
Rare piece in good condition with several hematite crystals.
Specimen with several attachment points off the display face.
It measures 4.9 cm long by 3 cm wide and 2.5 cm thick.
Its weight is 78 grams.

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Minéral de collection

Rares cristaux de zunyite provenant du Dôme de sel de Qalat-e Balat, Région de Bandar-Abbas, Hormozgan, Perse.
Ces deux cristaux aux troncatures marqués s'interpénètrent pour former un spécimen remarquable.
Brillant, il est de couleur lie de vin.
Le premier cristal mesure 11 mm d'arête, le second 12 mm, une belle taille pour l'espèce.

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Collection mineral

Piece of chrysocolla after malachite after azurite.
It comes from the Luputo mine in Katanga, Republic of Congo.
This fine gangue specimen measures 5.8 cm long by 5.6 cm wide and 1.2 cm thick.
Its weight is 19 grams.

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Collection mineral

Tourmaline crystal, revealing its blue color with lighting, as well as a small purple area.
This tourmaline from Madagascar is capped in black.
It is finished on one of its ends.
Specimen of 6.7 cm long for 134 grams.

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Collection Minerals

Pyrite Crystals partially covered withhematite.
This floating specimen comes from the island of Elba, Tuscany, Italy.
It measures 4.5 cm wide, main crystal size, for 4 cm high and 3.7 cm thick.
This pyrite weighs 142 grams.

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Collection mineral

Old piece featuring cubes of galena caught in a crust of crystals of barite cream colored.
This specimen comes from Tunisia.
It measures 7.1 cm long by 5.7 cm wide and 5.3 cm high.
Its weight is 338 grams.

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Collection Minerals

Sample from a classic deposit of the French mineralogy, Lantignié in the Rhône.
It carries two fluorite crystals on crested baryte.
This specimen measures 4.9 cm long by 3.6 cm wide and 3.4 cm thick.
Its weight is 93 grams.

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Collection mineral

Sample of very good quality from the Peyreblanque mine in Tarn, France.
It presents stalactites of goethite partially covered with pyrolusite.
Piece measuring 15 cm long by 8.3 cm at its widest and 4.9 cm thick.
Its weight is 728 grams.
Former collection ofAlain Martaud

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Collection mineral

Scepter with amethyst ghost, which becomes smoked at the base of the crystal.
It has many red hematite inclusions.
This piece comes from Serenje in Zambia.
It measures 6.9 cm long by 3 cm wide.
Its weight is 45 grams.

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Collection mineral

Fluorite with shiny crystals associated with baryte and quartz.
Piece from the Berbès sector in the north of theSpain.
This mineral measures 7.3 cm long by 4.8 cm wide and 3.2 cm thick.
Its weight is 126 grams.

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Collection mineral

Very good sample ofhematite coming from the Payun Matru volcano, province of Mendoza, in Argentina.
It is a pseudomorphosis after magnetite, with shiny octahedrons in very good state of preservation.
This aesthetic specimen measures 4.9 cm high by 3.2 cm wide, the largest crystal has an edge of 2.6 cm.
It weighs 70 grams without its base.

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Collection mineral

Sheaf all in height of shiny crystals of stibnite.
Classic piece from Baia Sprie in Romania.
It measures 15 cm high by 8 cm wide and 5 cm at its thickest.
Its weight is 584 grams.

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Collection mineral

Aesthetic manganocalcite with multiple terminations.
Slightly pink specimen of 238 grams from Dalnegorsk, Russia.
Slender piece measuring 9 cm in length and 4 cm thick.
This calcite is UV reactive.
Note a small discreet cleavage at the back of the piece.

Collection mineral

Set of two sulphur crystals joined together, with one of the two points well defined.
Shiny mineral with an intense yellow colour from the Desierto Mine in Bolivia.
Traces of dissolution can be observed at the base of the piece.
This specimen measures 6.5cm high and weighs 28 grams.

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Collection mineral

Peruvian aesthetic piece associating quartz transparent to the tips, epidote and limonite red.
This 227 gram mineral measures 7.5 cm long by 6.5 cm high.
It comes from the Huaranchal district, Otuzo Province, La Libertad Department, Peru.
Natural presentation in showcase, the specimen being slightly curved.

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Collection mineral

Blue fluorite with good transparency and a very good shine.
The cubic crystals are in very good condition, sometimes covered with a fine crystallization of quartz and a few millimetric crystals of pyrite.
Aesthetic piece, resembling ice, which can be presented without a base.
It measures 7 cm high by 8.4 cm wide and weighs 285 grams.
Fluorite from Viesca, Spain.

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Collection mineral

Aesthetic cubic crystallization of blue fluorite.
Piece that can be presented without a base and that lets light pass all around.
The crystals have a slightly frosted surface.
This fluorite comes from the Asturias region in Spain, from the mine of La Viesca.
Weighing 485 grams, it measures 11 cm wide by 7.8 cm high.

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Collection mineral

Nice presentation for this green fluorite associated with a few quartz points.
The gem cubes are in very good condition, with a good shine and present several twins and interpenetrations.
Note a small touch on the bottom of the piece, which remains very aesthetic.
This fluorite comes from the Okaruso mine, Erongo, Namibia.
It measures 8.2 cm wide by 5.9 cm high.

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Collection mineral

Original small calcite in the shape of a flower.
Green in color, it carries a on shiny crystallization of an unidentified mineral.
It comes from Huanggang, Inner Mongolia, China.
Weighing 31 grams, it measures 4 cm in diameter.

Collection mineral

Fluorite on quartz coming from the famous Burc mine in the Tarn, France.
The cubes are yellow-green in color, with good shine, the largest measures 13mm edge.
The white and gray quartz sometimes comes as a covering on the fluorite.
Mineral weighing 230 grams measuring 85 mm long by 45 mm wide.
Some touches to note but the piece remains very aesthetic.

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Europe's Minerals

Crystal partial of baryte coming from the mine of La Mure in Isère, France.
The blue-grey piece carries on an edge the white border characteristic of the barytes of this deposit.
It weighs 98 grams.
This crystal measures 7 cm long by 5.2 cm wide and 1 cm at its thickest.

Collection mineral

Slightly geode sample with dolomite crystals cream-colored with a cluster of millimetric sphalerite crystals.
This specimen with crystals in good condition comes from Romania, from the renowned mine of Cavnic.
It measures 11 cm long by 5 cm high and 6.5 cm thick.
Its weight is 490 grams.

Collection mineral

Specimen from the Kosovo, from the Trepca mine.
It presents quartz in association with calcite.
This mineral measures 9 cm long by 7 cm wide.
Its weight is 133 grams.

Collection mineral

Green fluorite from the Rogerley quarry, Diana Maria Mine, England.
Typical piece of the sector, with twins and photosensitive effect.
These collection minerals are green under incandescent light, blue/green in sunlight.
Specimen weighing 282 grams.
It measures 9.3 cm long by 4.5 cm wide and 4.7 cm high.

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Collection mineral

Rare shiny plaque of goshenite in tabular crystals, with clusters of millimetric muscovite crystals.
The transparent beryl crystals measure up to 1.5 cm.
This sample comes from the Xuebaoding Mountains, near Pingwu (Sichuan province) in China.
The plaque measures 12 cm long by 8 cm wide and 3.5 cm high.
Its weight is 286 grams.

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Collection mineral

Beautiful association of cassiterite shiny, tabular crystals ofaquamarine, on a bed of muscovite crystals muscovite.
This piece comes from the Xuebaoding Mountains, near Pingwu (Sichuan province) in China.
It measures 9.5 cm long by 7.5 cm wide and 4 cm high.
Its weight is 416 grams.
The cassiterite crystals black are bipyramidal, the main group reaches 3 cm.

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