META AUTUNITE - Infesta Mine, Viariz, Baiao, Porto, Portugal
Specimen of Meta-autunite yellow fluorescent green which reacts strongly to UV (see other photos). Warning, uraniferous specimen.8,60 x 5 x 1,60 cmReference : 2164
Specimen of Meta-autunite yellow fluorescent green which reacts strongly to UV (see other photos). Warning, uraniferous specimen.8,60 x 5 x 1,60 cmReference : 2164
Specimen of Meta-autunite yellow fluorescent green which reacts strongly to UV (see other photos). Warning, uraniferous specimen.6,40 x 5,20 x 2,50 cmReference : 2168
Brown orange garnet on white matrix that offers a beautiful color contrast.5,50 x 3,30 x 3 cmReference : 2170
Sample of beige and purple fluorite from the Maine-Reclesne mine in Saône et Loire, France.The crystallization is said to be in "column", with long crystals and a quasi-flat termination.The piece measures 5.7 cm long by 4 cm wide and 2.8 cm thick.Its weight is 145 grams.Reference: 1197Additional...
Nice presentation for this piece, with a helix fossil snail rounded on bitumen.Specimen from the former hydrocarbon exploitation of the Mine des Rois, Dallet, Puy-de-Dôme, Auvergne, France.This specimen measures 11.4 cm long by 9 cm wide and 4.6 cm thick, the snail measures 2.1 cm in...
Peruvian pyrite with a cubic crystallization on a rather massive gangue.It comes from the mine of Huanzala, Huallanca, Ancash, Peru.This pyrite is 7.6 cm long, 6.5 cm wide and 4.6 cm thick.Its weight is 428 grams.Reference: 1203Order online on the DGminéraux...
Pleasant presentation for this piece combining spheres of pale pink rhodochrosite, small crystals of quartz and pyrite.It comes from Trepča, Trepča Valley, Mitrovica, Mitrovica District, Kosovo.This mineral measures 5.3 cm high, 3.6 cm wide and 2.4 cm at the thickest.Its weight is 46...
Nice presentation for this group of shiny smoky quartz and with good transparency.It comes from the Aiguille de Talèfre, Chamonix, Mont-Blanc, Haute-Savoie, France.Piece measuring 4.2 cm long by 3.5 cm wide and 3.1 cm high.Its weight is 41 grams.Discovered by crystal maker Sébastien...
Brilliant pyrite with octahedral crystals, partially covered with sphalerite.It comes from the Huaron mines in the Pasco province in Peru.This piece measures 7.3 cm long by 4.4 cm wide and 4.6 cm thick.It weighs 266 grams.Reference: 1212Additional photos and online ordering on the DGminéraux...
Brilliant Peruvian pyrite aesthetic, with octahedral crystals.It comes from the Huaron mines in the Pasco province in Peru.This piece measures 5 cm long by 3.9 cm wide and 2.6 cm thick.It weighs 86 grams.(Measurements off base)Reference: 1213Additional photos and online ordering on the DGminéraux...
Piece combining a carpet of muscovite on an albite gangue with smoky quartz crystals.It comes from the region of Minas Gerais in Brazil.Sample measures 12.3 cm long by 8.7 cm wide and 3.8 cm thick.Its weight is 415 grams.Reference: 1216Additional photos and online ordering on the DGminéraux...
Surprising structure for this skeletal, two-tone and shiny vanadinite.It comes from Mibladen, Aït Oufella Caïdat, Midelt, Drâa-Tafilalet, Morocco.This piece measures 3.1 cm high by 3.1 cm wide and 2.1 cm long.Its weight is 31 grams.Reference: 1218Additional photos and online ordering on the...
Nice presentation for this piece combining pyrite and shiny barite crystals.It comes from the mining district of Oumjrane, Province of Tinghir, Region of Drâa-Tafilalet, Morocco.This barite is 12 cm long, 6.3 cm wide and 4.8 cm thick.Its weight is 211 grams.Reference: 1222Additional photos and...
Piece covered with natural bitumen, with two ramondi helix fossil snails.Specimen from the former hydrocarbon exploitation of the Mine des Rois, Dallet, Puy-de-Dôme, Auvergne, France.It measures 10.8 cm long by 9.1 cm wide and 6.8 cm thick, the snails measure 1.7 cm in diameter.Its weight is 480...
Tangle of quartz crystals with a thin coating of calcite and pyrite.This quartz comes from the San Diego mine, Santa Barbara, Chihuahua, Mexico.This piece measures 4.5 cm long by 4.4 cm wide and 4.2 cm high.Its weight is 36 grams.Reference: 1190Additional photos and online ordering on the...
Uncommon piece of yellow fluorite covered with a chocolate-colored coating, on a solid white quartz gangue.It comes from the L'Argentolle mine, Saint-Prix, Saône-et-Loire, Bourgogne-Franche-Comté, France.Weighing 429 grams, this sample is 7.9 cm long, 8.4 cm wide and 5.4 cm thick.Reference:...
Typical yellow fluorite sample from the deposit.It comes from the L'Argentolle mine, Saint-Prix, Saône-et-Loire, Bourgogne-Franche-Comté, France.This specimen measures 8.4 cm long by 4.7 cm wide and 3.8 cm thick.Its weight is 269 grams.The back is sawn off.Reference: 1185Additional photos and...
Agate Châtelperron – Allier (03) - FranceMinéraux : AgateDimension (cm - L x l x H) : 5,5 x 4,5 x 1,5 cmPoids : 70 grammesPrix : 10 € HFPInformations complémentaires : Belle tranche d'agate de Châtelperron polie avec plusieurs nuances de couleurs avec de beaux liserés rouge devenant...
Tourmaline de Pontgibaud – Puy de dôme (63) - FranceMinéraux : Tourmaline noirDimension (cm - L x l x H) : 9 x 3,5 x 4 cmPoids : 142 grammesPrix : 16 € HFPInformations complémentaires : Belles cristallisations de tourmaline noire dans leurs gangue provenant du secteur de Pontgibaud dans le puy de...
Améthyste de Saint Cierge la Serre – Ardèche (07) - FranceMinéraux : AméthysteDimension (cm - L x l x H) : 11 x 10 x 4 cmPoids : 485 grammesPrix : 24 € HFPInformations complémentaires : Améthyste relativement foncée provenant de Saint Cierge la Serre en Ardèche, un minéral très peu connu pour ce...
Superb specimen of fibrous Malachite very aesthetic from the Democratic Republic of Congo. The piece is crystallized on its whole.7,70 x 6,30 x 6 cmReference : 1905
Fiber Actinolite in and out of quartz crystals. Alchuri aesthetic piece in Pakistan.8,40 x 4,20 x 1,70 cmReference : 1907
Colourless Gypsum crystals forming like small flowers on their Limonite matrix which offers a beautiful color contrast.9,30 x 6,70 x 5 cmReference : 1910