Terminated crystals of light-colored amethyst, with transparent tips.This piece comes from the Las Vigas area, Vera Cruz State, Mexico.It measures 7.3 cm high by 7 cm wide and 3.4 cm at its thickest.It weighs 102 grams.Additional photos and order online on the DGmineraux...
Romanechite (manganese oxide containing barium) in the shape of a black coral, contrasted by spheres of a yellow ferric oxide, probably goethite.It comes from a 2020 discovery made in Veszprém, Veszprém county, Hungary.This specimen measures 2.9 cm long by 1.7 cm wide and 1.4 cm...
Sample of romanechite, a black manganese oxide containing barium, covered with a yellow ferric oxide (goethite?).It comes from a 2020 discovery made in Veszprém, Veszprém county, Hungary.This coral-like specimen measures 3.2 cm high by 2.2 cm wide and 1 cm thick.(Measurements excluding...
Interesting natural fluorite from China.Piece that shows in the light a formation of well-drawn cubic crystals, blue-green in color.This mineral measures 8.7 cm in length by 6.8 cm in width and 2.3 cm in thickness.Its weight is 200 grams.Additional photos and order online on the DGmineraux...
Mille-feuilles of chrysocolla and malachite on matrix.This sample with beautiful colors comes from Lubumbashi, Republic of Congo.It measures 10.6 cm long by 9.6 cm wide and 1.4 cm thick.Its weight is 215 grams.Additional photos and order online on the DGminéraux...
Beautiful colors for this polished piece of chrysocolla and malachite.The rough comes from Lubumbashi in the Republic of Congo.It measures 7.5 cm long by 5.5 cm wide and 3.4 cm thick.Its weight is 310 grams.Additional photos and order online on the DGminéraux...
Quartz sample with goethite inclusions giving it an orange color.It comes from Milélé, department of Pool, Congo.Weighing 68 grams, it measures 6.3 cm long by 4.5 cm wide and 1.7 cm thick.Additional photos and order online on the DGminéraux...
Chalcedony slice with a solid quartz core and a sawn geode of crystallized quartz.This piece comes from Bruère-Allichamps in Cher in France.It measures 9.6 cm long by 8.7 cm wide and 2.3 cm thick.Its weight is 298 grams.Additional photos and order online on the DGminéraux...
Sample partially covered with dioptase crystals.It measures 5 cm high by 5.5 cm wide.This specimen comes from Renéville, Republic of Congo.Its weight is 72 grams.Additional photos and online order on the DGminéraux...
Beautiful flat quartz, bi-determinate, with a well-marked soul, carried by a group of flat crystals.It comes from Tole, Waziristan, Khyber Pakhtunkhwa, Pakistan.This specimen measures 7.3 cm long by 6.9 cm wide and 3.4 cm at its thickest.Its weight is 109 grams.Additional photos and order online...
Piece bearing on gangue crystals of cleophane, variety of green sphalerite, very shiny.It comes from the mining sector of Madan, province of Smolyan, Bulgaria.This sample measures 8.1 cm wide by 4.5 cm high and 2.9 cm thick.Its weight is 72 grams.Additional photos and order online on the...
Polished half lithophyse, beige with red edges, with a geode in its center.This specimen comes from the Lierbach Valley, Fribourg Region, Baden-Württemberg, Germany.Piece measuring 7.6 cm long by 6.6 cm wide and 3.6 cm thick.It weighs 231 grams.Additional photos and order online on the DGminéraux...
Piece richly crystallized by transparent gypsum on gangue.It comes from the Cavnic mine, Maramures, Romania.This specimen measures 11.2 cm long by 7.1 cm wide and 4.5 cm at its thickest.Its weight is 359 grams.Additional photos and order online on the DGminéraux...
Sample combining calcite and pyrite on a baryte matrix.This piece comes from Madan, Smolyan province, Bulgaria.It measures 9.6 cm long by 8.5 cm wide and 4.4 cm at its thickest.It weighs 490 grams.Additional photos and online order on the DGminéraux...
Brightly colored raw sample of yellow orpiment and red realgar.This piece comes from the Getchell mine, Adam Peak, Nevada, United States.It measures 8.1 cm long by 7.7 cm wide and 4.8 cm at its thickest.It weighs 378 grams.Additional photos and order online on the DGmineraux...
Sample of purple fluorite on matrix, typical of Buxières-les-Mines, Allier, France.It weighs 98 grams.This sample measures 7.9 cm long by 6.4 cm wide and 2.6 cm at its thickest.Additional photos and order online on the DGminéraux...
Collector's specimen from Trepca in Kosovo.It combines sphalerite crystals with chalcopyrite, and on the back of the piece calcite crystals.This mineral measures 8 cm long by 6.5 cm wide and 2 cm thick.Its weight is 192 grams.Additional photos and order online on the DGmineraux...
Specimen highlighting a brilliant carrollite crystal with calcite, a typical association of the deposit.It comes from Kambove, in Haut Katanga, Republic of Congo.This piece measures 5 cm wide by 3.8 cm high and 3 cm thick.Its weight is 65 grams.Additional photos and order online on the DGminéraux...
Flat quartz going in three directions, shiny, with a well-marked soul.It comes from Tole, Waziristan, Khyber Pakhtunkhwa, Pakistan.This specimen measures 6 cm long by 5.9 cm wide and 5.6 cm high.Its weight is 127 grams.(Measurements excluding base)Additional photos and online order on the...
Landscape stone slab also called Guohua stone from Guangxi in China.It has fine, completely natural patterns.It measures 9.3 cm wide by 5.4 cm high and 0.5 cm thick.Its weight is 70 grams.Additional photos and online ordering on the DGmineraux...
Dense sample of shiny nickeline (a nickel arsenide) accompanied by green annabergite.This rich nickel ore comes from Aït Ahmane, Bou Azzer, Drâa-Tafilalet in Morocco.It measures 4.3 cm long by 3.6 cm wide and 3.1 cm at its thickest.It weighs 144 grams.Additional photos and order online on the...
Classic sample of epidote and albite on matrix.This piece comes from Saint-Véran, Hautes-Alpes, Provence-Alpes-Côte d'Azur, France.It measures 8.1 cm long by 6.5 cm wide and 3.3 cm thick.Its weight is 243 grams.Additional photos and order online on the DGminéraux...
Apple green fluorite partially covered with quartz, hexagonal calcite crystals and spherical chalcopyrite crystals.The top of the piece has bright fluorite crystals in good condition.This mineral comes from the El Hamman mine, Meknes prefecture, Morocco.It weighs 333 grams.This fluorite measures...
Interesting dolomite perimorphosis on an unidentified and extinct mineral, with the presence of yellow mimetite on the back of the piece.This brilliant specimen comes from the Tsumeb mine, Oshikoto region in Namibia.It measures 15.5 cm long by 9 cm wide and 4.1 cm thick.Its weight is 352...
