Collection mineral

Botryoidal chalcedony with a well-marked purple color and a few millimetric quartz crystals.

It comes from Mamuju, West Sulawesi Province, Indonesia.

This sample measures 3.4 cm high by 3.5 cm wide and 2.5 cm thick.

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Amazing manganocalcite with multiple terminations.

Slightly pink specimen of 150 grams from Dalnegorsk, Russia.

Slender piece measuring 8.8 cm in length by 6.4 cm wide and 3.4 cm thick.

This calcite, which has a shock, is UV reactive.

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Piece presenting crystals of diopside green in a quartz gangue.

This sample comes from Badakhshan in Afghanistan.

It measures 5.2 cm long by 4.3 cm wide and 2.8 cm at its thickest.

Its weight is 71 grams.

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Beautiful apatite lemon yellow, finished, with a contact zone at the back.

It comes from the municipality of Imilchil, Midelt, Drâa-Tafilalet Region, Morocco.

This piece measures 2.4 cm high by 1.8 cm wide.

Its weight is 17 grams.

(Measurements excluding base)

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Piece bearing in feints at the front and back of octahedral crystals of cuprite.

It comes from Mashamba in Katanga, Republic of Congo.

This sample measures 7.6 cm wide by 5.5 cm high and 5 cm thick.

Its weight is 217 grams.

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Carpet of blue grey barite crystals on a gangue of quartz and pyrite.

Sample from the Oumjrane mining district, Tinghir, Morocco.

This barite measures 11.3 cm long by 5.7 cm wide and 4 cm thick.

Its weight is 284 grams.

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Nodule ofazurite finely crystallized on 360° with a dark color.

It comes from the Chessy mine, Villefranche-sur-Saône, Auvergne-Rhône-Alpes, France.

Weighing 43 grams, this specimen measures 4.1 cm long, 3.7 cm high and 2.5 cm at its thickest.

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Sample covered with crystals of dolomite shiny and millimetric crystals of gypsum transparent.

Very interesting under the magnifying glass.

It comes from Saillants du Gua, Auvergne-Rhône-Alpes, France.

Specimen measuring 8 cm long by 4.7 cm wide and 3.5 cm thick.

Its weight is 65 grams.

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Sample of beryl blue with all six faces intact.

Classic piece from Madagascar.

It measures 8.1 cm long and 4.7 cm at its thickest.

Its weight is 334 grams.

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Crystallization of primary malachite associated with chrysocolla.

Piece from the Mashamba mine in Katanga, Republic of Congo.

It measures 7 cm wide by 4.9 cm high and 5.4 cm thick.

Its weight is 160 grams.

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Pretty chalcedony brown mamelonated, with a fairly marked yellow reaction to uvs.

This piece comes from the state of Chihuahua in Mexico.

It measures 7.8 cm long by 6.4 cm wide and 2.9 cm at its thickest.

Its weight is 196 grams.

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Flat sample of brucite yellow and white in color.

It comes from Qilla Saif Ullah, Baluchistan, Pakistan.

This piece measures 7.8 cm high by 5.7 cm wide and 0.9 cm at its thickest.

Its weight is 51 grams.

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Flower of quartz slightly pink, with a bit of chalcedony at the back.

It comes from the state of Rio Grande do Sul in Brazil.

This piece measures 8.1 cm long by 6.6 cm wide and 1.4 cm at its thickest.

Its weight is 80 grams.

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Partial crystal of baryte honey color, transparent, with correct brightness.
It comes from the Olloix sector, Puy-de-Dôme, Auvergne-Rhône-Alpes, France.
This sample measures 8.4 cm high by 6 cm wide and 3.5 cm thick.
Its weight is 318 grams.

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Sample ofazurite finely crystallized with a blue color enhanced by the colors of the gangue and malachite.

It comes from the Oumjrane mining district, Tinghir Province, Drâa-Tafilalet Region, Morocco.

This azurite measures 5.3 cm long, 4.5 cm high and 2.7 cm wide.

Its weight is 77 grams.

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Bright fully crystallized piece combining crystals of baryte and pyrite.

Sample from the Oumjrane mining district, Tinghir Province, Drâa-Tafilalet Region, Morocco.

It measures 8.8 cm long by 5.1 cm wide and 4.5 cm thick.

Its weight is 287 grams.

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This pretty specimen shows malachite finely crystalline and shiny, with some areas of chrysocolla.

This sample comes from the Etoile mine, Lubumbashi, Haut-Katanga, Congo.

It measures 11.7 cm long by 6.3 cm wide and 3.5 cm at its thickest.

Its weight is 187 grams.

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Beautiful epidote quality with fan-shaped aggregates, associated with quartz.

Bright specimen and beautiful color.

It comes from the municipality of Imilchil, Midelt, Drâa-Tafilalet Region, Morocco.

This piece measures 9.7 cm long by 6.1 cm wide and 3.5 cm at its thickest..

Its weight is 208 grams.

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Interesting piece associating stilbite white and crystals ofapophyllite partially crystallized green.

It comes from Maharashtra in India.

This sample measures 10 cm long by 6.9 cm wide and 4.3 cm at its thickest.

Its weight is 273 grams.

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Piece of calcite crystallized pink on gangue.

It comes from the Kolwezi region, Lualaba, Congo.

Specimen measuring 6.7 cm long by 6.3 cm wide and 2.4 cm at its thickest.

Its weight is 145 grams.

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Unfinished crystals of vesuvianite var duparcite in a quartz gangue.

This sample comes from the Azegour mine, Al Haouz, Marrakech-Safi Region, Morocco.

It measures 4.1 cm long by 4.1 cm wide and 1.4 cm thick.

Its weight is 27 grams.

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Flat sample of brucite with a well-marked yellow color.

It comes from Qilla Saif Ullah, Baluchistan, Pakistan.

This piece measures 4.8 cm high by 3.3 cm wide and 0.8 cm at its thickest.

Its weight is 11.2 grams.

(Measurements excluding base)

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This very colourful piece is fossilised wood, preserved by opaline silica, tinted with copper and manganese.
It comes from a petrified forest discovered at the foot of Mount Tjikolak in 2017 in Indonesia.
This specimen measures 11 cm at its longest, 10 cm wide and 6 cm thick.
It weighs 442 grams.

Collection mineral

Piece showing diopside crystals, some of which are terminated, in a quartz gangue
This sample comes from Badakhshan in Afghanistan.
It measures 5.4 cm long by 4.4 cm wide and 3.3 cm at its thickest.
Its weight is 97 grams.

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Piece with crystals of cleophane, variety of green sphalerite, associated with shiny galena crystals.

It comes from the Madan mining sector, Smolyan province, Bulgaria.

This sample measures 14.5 cm wide by 9 cm high and 3.1 cm at its thickest.

Its weight is 201 grams.

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Cubic crystal of boleite dark blue.

It comes from the Amelia mine, El Boleo, Santa Rosalia, Baja California, Mexico.

This mineral measures 3.5 mm by 3.2 mm.

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Sample of the black variety of disthene, the rhaëticite.

It comes from Minas Gerais in Brazil.

This fan-shaped specimen measures 8.6 cm long by 5 cm wide and 1.5 cm thick.

Its weight is 94 grams.

Collection mineral

Chalcedony violet of good quality with a well marked color.

It comes from Mamuju, West Sulawesi Province, Indonesia.

This sample measures 3.7 cm high by 3.5 cm wide and 1.3 cm thick.

Its weight is 12 grams.

(Measurements excluding base

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Twin Crystal of alabandite on a gangue ofalabandite massive, quartz and calcite. The crystal measures 1.4 cm long.

This piece comes from the mine of Uchucchacua, Oyon, Lima, Peru.

It measures 4.1 cm long by 4.3 cm wide and 1.8 cm thick.

Its weight is 39 grams.

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Nice sample of brucite with a well-marked yellow color, contrasted by a little white gangue.

It comes from Qilla Saif Ullah, Baluchistan, Pakistan.

This piece measures 5 cm high by 5.1 cm wide and 2.5 cm at its thickest.

Its weight is 50 grams.

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