Specimen of mammillary goethite featuring a two-tone, satiny black crystallization.This specimen comes from the Montroc quarry, located in the Tarn region of France.The sample measures 7.3 x 5.9 x 3.6 cm.The mineral weighs 214 grams.Additional photos and online ordering available on the...
A cluster of bi-colored "whistle" barite crystals from a deposit that is completely inaccessible today.This specimen comes from the former Maine-Reclesne fluorspar mine in Saône-et-Loire, France.It measures 5.6 x 4.7 x 4 cm.The specimen weighs 178 grams.Additional photos and online ordering...
A lovely fluorite specimen with purple crystals and no matrix; the back reveals green coloration.This piece comes from the old Maine-Reclesne mine in the Saône-et-Loire region of France.Its dimensions are 7.7 x 5.3 x 1.5 cm.The specimen weighs 76 grams.Additional photos and online ordering...
Green fibrous tourmaline prism with a chatoyant appearance.Specimen from Madagascar.Dimensions: 5.6 x 3 x 2.7 cmWeight: 73 grams.(Measurements exclude the stand)Additional photos and online ordering available on the DGminéraux...
A specimen of green clinochlore—a mineral belonging to the chlorite group—from a locality that is uncommon for this species.This specimen was found in Tatatila, in the Veracruz region of Mexico.It measures 5 x 4.2 x 2.5 cm.The mineral weighs 53 grams.(Measurements exclude the base)Order online at...
A lustrous spray of vivianite with beautiful green and blue highlights.This mineral comes from the Cabeça do Cachorro mine in the São Gabriel da Cachoeira region, Amazonas, Brazil.Dimensions: 13.2 x 2.9 x 2.2 cmThe weight of this specimen is 56 grams.(Measurements exclude the stand)Additional...
Here is a striking, high-contrast piece featuring a remarkable and aesthetically pleasing rounded cluster of crystallized malachite on chrysocolla.This specimen originates from the Lubumbashi mine in Katanga, Congo.The mineral measures 8.5 x 6.2 x 3.5 cm.The specimen weighs 181 grams.Additional...
Fossilized and agatized coral forming a tube that reveals the agate lining the entire interior (looks even better with backlighting; see video).This mineral originates from Tampa Bay, Florida, USA.It measures 7.2 x 6.5 x 4.8 cm.The specimen weighs 231 grams.Additional photos and online ordering...
Sawn and polished lithophysa featuring a quartz vein shaped like a comma.Specimen from the Esterel Massif, a site located in the Var department of southern France.The mineral measures 7.5 x 7.1 x 2.8 cm.The specimen weighs 187 grams.Additional photos and online ordering available on the...
Salmon-colored stilbite crystal with a second generation of crystallization on the back.This specimen comes from Pune, located in the Maharashtra region of India.Its dimensions are 7.3 x 4.1 x 3.2 cm.The weight of this piece is 63 grams.(Measurements without base)Additional photos and online...
Rare, this is an old specimen of sky-blue serpierite crystallized in fine radiating rosettes covering the matrix.This specimen comes from the Chessy mine, located in the Auvergne-Rhône-Alpes region of France.This mineral measures 3.8 x 3.2 x 1.8 cm.The weight of this piece is 38 grams.Additional...
This barite is beautifully presented, with its crystallization supported by a dolomite cluster.This specimen comes from Cerro Warihuyn, located in the Huánuco region of Peru.Its dimensions are 4.1 x 2.7 x 2.5 cm.The weight of this specimen is 26 grams.(Measurements without base)Additional photos...
Midnight blue lazulite with protected crystals featuring lustrous faces and sharp terminations, accompanied by a few quartz points.It was collected at Rapid Creek, located in the Dawson area of Yukon, Canada.This mineral measures 3.9 x 3.4 x 2.1 cm.The weight of this specimen is 29...
Midnight blue lazulite with protected crystals featuring lustrous faces and sharp terminations, accompanied by a few quartz points.It was collected at Rapid Creek, located in the Dawson area of Yukon, Canada.This mineral measures 3.9 x 3.4 x 2.1 cm.The weight of this specimen is 29...
A beautiful presentation for this finished black tourmaline, set within a white albite crystal.This specimen was discovered in the Shigar Valley, Gilgit-Baltistan, Pakistan.It measures 5.4 x 4 x 2.7 cm.The weight of this piece is 62 grams.(Measurements without base)Additional photos and online...
Beautiful cavansite pompom with a lovely, rich color, accompanied by stilbite crystals.This specimen comes from the Wagholi quarries, located in the Pune region of Maharashtra, India.It measures 3.7 x 3.4 x 3.4 cm.The weight of this piece is 30 grams.(Measurements without base)Additional photos...
A long piece, with dolomite bearing a crystallization of orange wulfenite, with beautiful crystals in thick tablets with well-marked geometric contours.This specimen comes from a sought-after locality: Touissit, Jerada, Morocco.Its dimensions are 5.3 x 2.4 x 1.8 cm.The weight of this mineral is...
A specimen containing an association of azurite and malachite on matrix, with a few discreet quartz crystals and limonite.This specimen was discovered in M'SSici, in the Alnif region of Draa-Tafilalet, Morocco.It measures 6.8 x 4.1 x 2.8 cm.The weight of this specimen is 94 grams.Additional...
Asphalte – Puy Crouel (63) - FranceMinéraux :AsphalteDimension (L x l x H): 13 x 7 x 5,5 cmPoids : 333 grammesPrix : 12 € HFPInformations complémentaires :Voici une curiosité géologique française : Il s'agit d'une concrétion naturelle d'asphalte provenant du Puy Crouel...
Pyrite – Navajun - EspagneMinéraux : PyriteDimension (cm - L x l x H) : 12,5 x 10,5 x 4,5 cmPoids : 643 grammePrix : 90 € HFPInformations complémentaires :Pièce provenant de Navajun en Espagne.Elle est composée de pyrites, sur gangue, de très belle qualité, très...
Calcite – Madan - BulgarieMinéraux : Calcite + quartz + ?Dimension (cm - L x l x H) : 6,5 x 6,5 x 3,5 cmPoids : 180 grammePrix : 8 € HFPInformations complémentaires :Pièce provenant de la mine de Madan en Bulgarie.Elle est principalement composée de calcite avec une...
Septaria tranchée et polies – La Tronche (38) - FranceMinéraux : Pyrite + calciteDimension (L x l x H): 7 x 7 x 8 cmPoids : 510 grammesPrix : 20 € HFPInformations complémentaires :Voici une une septaria de la Tronche tranchée et dont les 2 faces sont polies pour faire...
Quartz – Madan - BulgarieMinéraux : Quartz + sphalérite + pyriteDimension (cm - L x l x H) : 14 x 6 x 7 cmPoids : 515 grammePrix : 25 € HFPInformations complémentaires :Pièce provenant de la mine de Madan en Bulgarie.Elle est principalement composée de micro-quartz...
Quartz – Madan - BulgarieMinéraux : Quartz + sphalérite + pyrite + ?Dimension (cm - L x l x H) : 15 x 6 x 5 cmPoids : 580 grammePrix : 40 € HFPInformations complémentaires :Pièce provenant de la mine de Madan en Bulgarie.Elle est principalement composée de pointe de...
