Collection mineral

Slice of lithophyse with a double heart, polished on both sides and glossed on one side (shiny).
This aesthetic chalcedony comes from the Esterel massif, Var, France.
Piece measuring 10.9 cm at the longest for 7.4 cm wide and 1.7 cm thick.
Its weight is 255 grams.

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Pretty marcasite in twin of sperkise with brachidome terminations.
It comes from the cliffs of Cap Blanc-Nez in Escalles, Pas-de-Calais, France.
This sample measures 5.7 cm long by 4 cm wide and 3.3 cm thick.
It weighs 149 grams.
Old piece treated for better preservation.

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Specimen of malachite in ball bearing some sprays of light yellow mimetite.
It comes from the Tsumeb mine, Oshikoto region in Namibia.
This piece measures 6.3 cm long by 3.3 cm wide and 4 cm thick.
Its weight is 113 grams.
Remains of an old fixing paste under the piece.

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Large piece alternating from the fibrous malachite of bright color and the'heterogenite black.
It comes from Mindouli, Pool department, Republic of Congo.
Specimen measuring 17.6 cm long by 12.6 cm wide and 9.2 cm at its thickest.
Its weight is 1170 grams.

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Fine plate of malachite with a dark and silky looking face and a back with shiny fibers forming millimetric rosettes.
It comes from Kambove in Haut-Katanga, Republic of Congo.
Specimen measuring 8.5 cm long by 6.1 cm wide and 1.6 cm at its thickest.
Its weight is 70 grams.

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Collection mineral

Piece associating a carpet of muscovite on an albite gangue with smoky quartz.
It comes from the region of Minas Gerais in Brazil.
Sample measuring 12.3 cm long by 8.7 cm wide and 3.8 cm thick.
Its weight is 415 grams.

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Crystallization of manganocalcite with a light pink and pearly appearance, covered with small pyrite crystals.
This piece comes from Madan, province of Smolyan, Bulgaria.
It measures 8.3 cm long by 6.5 cm wide and 3.8 cm thick.
Its weight is 201 grams.

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Manganocalcite pink, finely crystallized, with a pearly appearance.
It comes from the Madan mining sector, Smolyan province, Bulgaria.
This sample measures 10.3 cm long by 10.2 cm wide and 4.4 cm thick.
Its weight is 482 grams.

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Lithophyse sawn and polished with a dominant red and a blue gray smile!
This aesthetic chalcedony comes from the Esterel massif, Var, France.
Piece measuring 8.4 cm at the longest for 7.7 cm wide and 3.6 cm thick.
Its weight is 299 grams.
This chalcedony comes from an old stock.

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Collection mineral

Piece presenting on a marble and pyrite gangue pseudomorphoses of afghanite crystals in lazurite, with a deep blue contrasting with the beige marble. This specimen subsequently underwent the geological movements of its environment.
This sample comes from the lapis lazuli mine of Ladjuar Medam, Koksha valley, Kuran wa Munjan, Badakhshan, Afghanistan.
It measures 14 cm long by 8.9 cm wide and 8.3 cm thick.
Its weight is 1.062 kilograms.

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Collection mineral

Elegant piece with a crystal of lazurite of 3.5 cm seeming suspended above a block of marble with pyrite and smaller crystals of lazurite.
It comes from the lapis lazuli mine of Ladjuar Medam, Koksha valley, Kuran wa Munjan, Badakhshan, Afghanistan.
This mineral measures 10.2 cm long by 9.6 cm high and 5.3 cm thick.
Its weight is 476 grams.

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Rare centimetric crystal of labradorite, showing four crystallized faces including one with the labradorescence effect.
This sample of plagioclase feldspar comes from Madagascar.
It measures 1.7 cm long by 1.1 cm wide and 0.9 cm thick.
Its weight is 3.6 grams.

Collection mineral

Crystallization of manganocalcite with a soft pink and a pearly appearance.
This pretty piece comes from Madan, province of Smolyan, Bulgaria.
This sample measures 8.5 cm long by 7 cm wide and 1.8 cm thick.
Its weight is 196 grams.

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Manganocalcite pink with a pearly appearance, covered with small pyrite crystals, on a gangue rich in sphalerite.
It comes from the Madan mining sector, Smolyan province, Bulgaria.
This sample measures 8 cm wide by 5.5 cm high and 6.5 cm thick.
Its weight is 233 grams.

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Aesthetic presentation for this fuschite covered on top by a crystallization of hyaline quartz.
This muscovite is a green variety that contains chrome.
This Peruvian sample weighs 273 grams.
It comes from Pasto Bueno, Pampas District, Pallasca P, Áncash
It measures 9.6 cm long by 7.3 cm wide and 6.3 cm at its thickest.

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Sample of Fuschite, a variety of muscovite containing chrome, with transparent quartz crystals.
This piece comes from Peru, from Pasto Bueno, Pampas District, Pallasca P, Áncash.
It measures 10.2 cm long by 7.2 cm high and 5.9 cm thick.
Its weight is 387 grams.

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Piece with a tassel of fibro-radiated malachite on chrysocolla, with a beautiful contrast with the dark gangue.
This specimen comes from the Republic of Congo.
Dense, it weighs 64 grams.
With a length of 5.4 cm, it is 3.2 cm wide and 3.3 cm thick.

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Galena crystallized in cubes and octahedrons covered with marcasite.
This piece comes from Poland.
It weighs 324 grams.
This mineral measures 12 cm long by 10 cm wide and 3 cm thick.

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