Collection mineral

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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Collection mineral

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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Collection mineral

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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Collection Minerals

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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Collection mineral

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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Collection mineral

Floating piece, fully crystallized by quartz and a crystal of sphalerite ideally arranged. We can note the discreet presence of crystals of fluorite transparent.

Old sample from the Dalnegorsk mining district, Dalnegorsk Urban District, Primorsky Krai, Russia.

This specimen measures 10.3 cm at the longest for 6.2 cm wide and 5.1 cm thick.

Its weight is 210 grams.

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Collection mineral

Beautiful and rare sample of veszelyite crystals with a marked color on gangue.

It comes from the Laochang mine, Honghe, Yunnan, China.
This piece measures 4.6 cm long by 3 cm wide and 1.3 cm at its thickest.
(Measurements excluding base)

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Collection mineral

Piece presenting crystals of diopside in quartz accompanied by muscovite.

This sample comes from Badakhshan in Afghanistan.
It measures 7.4 cm long by 5.5 cm wide and 3.4 cm at its thickest.
Its weight is 143 grams.

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Collection mineral

Calcite with chocolate-coloured dog tooth crystals.

It comes from the El Potosi mine, Santa Eulalia, Chihuahua in Mexico.

This specimen measures 11.1 cm long by 9.2 cm wide and 3.6 cm thick.

Its weight is 402 grams.

Note touches on the periphery of the piece.

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Collection mineral

Specimen showing two crystals in pseudo hexagonal twin ofaragonite on a gangue of gypsum salmon color.
It comes from Minglanilla, Cuenca, Castile-La Mancha, Spain.
This sample measures 5.5 cm long by 5.3 cm wide and 3.9 cm thick.
It weighs 93 grams.

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Collection mineral

Pyrenean specimen bearing crystals ofaxinite gem
It measures 3.7 cm long by 3.1 cm wide and 2.5 cm at its thickest.
These axinites come from La Mongie, Hautes-Pyrénées, France.
Its weight is 38 grams.

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Collection mineral

Sample of brochantite with a well-marked green color on gangue.
It comes from Bou Beker, Touissit-Bou Beker, Jerada, Oriental Region, Morocco.
This piece measures 4.1 cm long by 4.1 cm wide and 2.6 cm at its thickest.
Its weight is 40 grams.
(Measurements excluding base)

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Collection mineral

Skeletal crystallization of galena accompanied by calcite, sphalerite and chalcopyrite.
Piece from the Madan mining sector, Smolyan province, Bulgaria.
It measures 4.5 cm long by 3.4 cm high and 3.2 cm thick.
Its weight is 97 grams.

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Collection mineral

Carpet of tabular crystals of baryte brown yellow, of good quality for the deposit.
Piece from Igornay in Saône-et-Loire, France.
It measures 12.5 cm long by 4.6 cm wide and 4.4 cm at its thickest.
Its weight is 288 grams.
The base is sawn.

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Collection mineral

Piece rich in shiny crystals cleophane, variety of green sphalerite, with galena crystals.
It comes from the Madan mining sector, Smolyan province, Bulgaria.
This sample measures 14.2 cm wide by 7.1 cm high and 4.1 cm thick.
Its weight is 324 grams.

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Collection mineral

Floating cluster of crystals of cerusite agglomerated by goethite.
It comes from Taouz, Er Rachidia Province, Drâa-Tafilalet Region, Morocco.
This old piece measures 10.3 cm long by 8 cm wide and 5.2 cm thick.
Its weight is 459 grams.

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Collection Minerals

Sample ofaragonite white stalactiform, interesting in the context of a systematic.
It comes from Ste Marie aux mines, Haut Rhin, France.
This aragonite measures 7.7 cm long by 6 cm wide and 2 cm at its thickest.
Its weight is 45 grams.

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Azurite shiny finely crystallized on both sides of the sample, associated with malachite.
It comes from the prefecture of Oujda-Angad, Eastern Region, Morocco.
This piece measures 8.7 cm long by 6.8 cm wide and 2.8 cm at its thickest.
Its weight is 157 grams.

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Collection mineral

Slice of good size of orange-yellow agate reminiscent of a flame.
It is polished on both sides, superb with backlighting.
This piece comes from the Brazil.
It measures 31.7 cm long by 12.9 cm wide and 0.8 cm thick.
Its weight is 560 grams.
Custom base provided.
(Measurements excluding base)

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Collection mineral

Sample of calcite from the Dolomies de Marche-Les-Dames quarry, Namêche, Namur, Belgium.
Specimen measuring 6 cm long by 5.4 cm wide and 5.3 cm at its thickest.
Its weight is 225 grams.

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Set of two crystals ofamethyst, the largest of which has a skeletal main point and a base dividing into several crystallizations.
This shiny piece comes from the Mexico, from the Las Vigas sector, State of Vera Cruz.
It measures 7 cm long by 4.7 cm wide and 2.5 cm thick.
Its weight is 72 grams.

Collection mineral

Nice presentation for this sheaf of terminated crystals ofepidote dark green.
It comes from Castro Vireyna, Huancavelica, Peru.
This specimen measures 6 cm high by 3.2 cm wide and 2.1 cm at its thickest.
Its weight is 45 grams.
(Measurements excluding base)

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Chalcedony Brown stalactiform.
It comes from Miécaze, from an old graniodiorite quarry, in Cantal in France.
This piece measures 5.8 cm high by 4.8 cm wide and 2.3 cm thick.
Its weight is 82 grams.

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Collection mineral

Polished slice of green serpentine from Puy de Wolf, Aveyron, France.
This piece measures 21 cm wide by 11.5 cm high and 2.8 cm at its thickest.
Its weight is 762 grams.
International shipping: contact me (dgmineraux@gmail.com)

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Collection mineral

Pair of polished slices of agate from Turkey.
They measure 7.8 cm wide by 4.4 cm high, 2.8 cm thick for one and 2.3 cm for the other.
Their combined weight is 212 grams.

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Collection mineral

Pair of polished slices agate from Turkey.
They measure 12.3 cm wide by 6.7 cm high, 5.2 cm thick for one and 2.1 cm for the other.
Their combined weight is 636 grams.

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Minéral de collection

Tranche polie d'agate rubanée provenant de Châtelperron, Allier, Auvergne-Rhône-Alpes, France.
Elle mesure 12,2 cm de large pour 17,5 cm de haut et 1 cm d'épaisseur.
Son poids est de 423 grammes.

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