Collection mineral

Well presented piece with a main crystal of calcite in the middle of pompoms of baryte cream color.
It comes from the Cuzac quarry in Lot, France.
This baryte measures 10 cm long by 5.2 cm and 4.1 cm thick.
Its weight is 316 grams.

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Typical association of the mine of Peyrebrune, Castres, Tarn, France.
This piece presents a crystallization of siderite covered by calcite and a micro-crystallization of pyrite.
Weighing 596 grams, it measures 13 cm long by 9.2 cm wide and 4.4 cm at the highest.

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Piece of sphalerite, in mamelon formation, very shiny appearance.
The matrix is in raw sphalerite with inclusions of pyrite or chalcopyrite.
This sample from an old collection comes from Romania, certainly from the Boldut mine, Cavnic.
It measures 10.1 cm long by 5.3 cm high and 3.4 cm thick.
Its weight is 283 grams.

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Aesthetic presentation for this piece of quartz topped with needles of manganite.
This specimen measures 8.1 cm wide by 6.5 cm high and 5.1 cm thick.
It comes from the Imini mine, Province of Ouarzazate, Drâa-Tafilalet Region, Morocco.
Its weight is 207 grams.

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Pretty little vanadinite shiny on ochre matrix, with an interesting volume.
This specimen comes from the Mibladen mines in Morocco.
It measures 3.4 cm high by 4.1 cm wide and 4 cm thick.
Its weight is 61 grams.

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Collection mineral

Calcite of good quality in dog teeth chocolate coloured with a beautiful shine.
It comes from the El Potosi mine, Santa Eulalia, Chihuahua in Mexico.
This specimen measures 13.6 cm wide by 7.4 cm high and 6.5 cm thick.
Its weight is 649 grams.

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Association of amethyst and gypsum var. selenite, with crystals of very good size for the deposit.
This piece with a good shine, on porphyry gangue, comes from the municipality of Tatatila, State of Vera Cruz, Mexico.
It measures 8.7 cm long by 5.7 cm wide and 8 cm thick.
Its weight is 298 grams.

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Very beautiful twin crystal of calcite, with a transparent and champagne-colored termination.
Piece with a good shine from a mythical deposit for calcites, the Elmwood mine, Smith County, Tennessee, United States.
This calcite measures 13 cm long by 6.9 cm wide and 5 cm thick.
Its weight is 403 grams.

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Rhodochrosite aesthetic from a rare locality, the Cassandra mine, Chalkidiki prefecture, Macedonia, Greece.
The pink and stalactite crystals have a silky shine, the gangue is dotted with chalcopyrite crystals.
This piece measures 8.7 cm long by 6.4 cm wide and 5.5 cm thick.
Its weight is 349 grams.

Collection mineral

Nice presentation for this microcline var. aamazonite associated with smoky quartz.
This American piece comes from the Smoky Hawk pegmatites, Pikes Peak, Teller Country, Colorado.
It measures 10.5 cm high by 7.7 cm wide and 5.3 cm thick.
Its weight is 403 grams.
Repaired piece.

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Beautiful piece ofCalifornian axinite, crystallized on both sides, with associated crystals ofalbite transparent and green fibers ofactinolite.
This sample with a good presentation comes from New Melones Dam, Calaveras Co., California, United States.
Weighing 91 grams, it measures 8 cm high by 4.7 cm wide and 3.6 cm deep.

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Collection Minerals

Piece from the Mâlain mine in Burgundy, France, highlighting a salmon-colored gypsum nodule.
This mine, now forbidden to access, contains rare nodule formations trapped in a clayey marl.
These nodules can be patiently freed from their gangue, polished and varnished.
This 572 gram specimen measures 10.2 cm wide by 15 cm high and 4.5 cm thick.

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Pseudomorphosis of limonite after magnetite from Imilchil in Morocco.
This aesthetic piece presents three patinated crystals, the largest of which measures 4 cm on the edge.
This mineralogical specimen measures 5.7 cm long by 5.5 cm wide and 4.1 cm thick.
Its weight is 171 grams.

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Aesthetic piece of Globular chrysocolla Beautiful blue color with a crystallization of Malachite.
It comes from Lubumbashi in the province of Katanga, Republic of Congo.
This chrysocolla measures 12.6 cm long by 7.1 cm wide and 4.6 cm thick.
Its weight is 473 grams.

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Crystallization of dioptase of beautiful color and shine.
This piece with partially expressed crystals comes from Renéville, Republic of Congo.
It measures 2.9 cm long by 2.2 cm wide and 2.3 cm thick.
Its weight is 16 grams
(measurements without base)

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Fluorite with multiple octahedrons, of an intense green color.
It comes from the fluorite veins located 3 km north of Riemvasmaak in South Africa.
These pieces are covered with quartz partially removed by acid. Their color, natural, is due to the radioactive elements present in this locality.
The piece offered here weighs 131 grams, it measures 6.7 cm wide by 6.9 cm high and 2.9 cm thick.

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Interesting calcite coming from a deposit mainly known for its lead minerals, Steinbach in Haut-Rhin in France.
The crystals transparent and in very good condition line the inside of a geode.
This specimen measures 6.8 cm long by 6.2 cm wide and 3.5 cm thick.
Its weight is 123 grams.

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Crystal of green tourmaline of the trigonal type with a flat termination.
It comes from Madagascar, with no specific deposit known for this piece.
This tourmaline measures 3.8 cm high for 1.4 cm thick.
Its weight is 13 grams.
(measurements excluding base)

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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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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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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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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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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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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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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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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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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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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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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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