Piece of sphalerite, in hillock formation, very shiny in appearance.The matrix is raw sphalerite with inclusions of pyrite or chalcopyrite.This sample from an old collection comes from Romania, certainly from the Boldut mine, Cavnic.It measures 10.1cm long, 5.3cm high and 3.4cm thick.Its weight...
Aesthetic presentation for this piece of quartz topped with manganite needles.This specimen measures 8.1cm wide, 6.5cm high and 5.1cm thick.It comes from the Imini mine, Ouarzazate Province, Drâa-Tafilalet Region, Morocco.Its weight is 207 grams.Reference: 0464Order online on the DGminerals...
Pretty little shiny vanadinite on an ocher matrix, with an interesting volume.This specimen comes from the Mibladen mines in Morocco.It measures 3.4cm high, 4.1cm wide and 4cm thick.Its weight is 61 grams.Reference: 0461Order online on the DGminerals...
Beautiful quality calcite in chocolate colored dog teeth with a beautiful luster.It comes from the El Potosi mine, Sainte Eulalie, Chihuahua in Mexico.This specimen measures 13.6cm wide by 7.4cm high and 6.5cm thick.Its weight is 649 grams.Reference: 0416Order online on the DGminerals...
Beautiful piece of Californian axinite, crystallized on both sides, with in association crystals of transparent albite and green fibers of actinolite.This sample with a good presentation is from New Melones Dam, Calaveras Co., California, USA.Weighing 91 grams, it measures 8 cm high, 4.7 cm wide...
Piece from the Mâlain mine in Burgundy, France, showing a nodule of salmon-colored gypsum.This mine, now closed to access, contains rare nodular formations caught in a clayey marl.These nodules can be patiently freed from their matrix, polished and varnished.This 572 gram specimen is 10.2 cm...
Richly crystallized aurichalcite offering a beautiful color contrast.This specimen comes from Pimbi hill, Mindouli, Republic of Congo.From an old collection, it is fixed on a base showing some signs of wear.Its weight is 196 grams (with base)8.2 x 3.6 x 2.8 cmReference: 0329Order online on the...
Aesthetic piece of globular chrysocolla of beautiful blue color with a crystallization of malachite.She comes from Lubumbashi in Katanga province, Republic of Congo.Its weight is 473 grams.12.6 x 7.1 x 4.6 cmReference: 0310Order online on the DGminerals...
Beautiful color and shine crystallization of dioptase.This piece with partially expressed crystals comes from Renéville, Republic of the Congo.It measures 2.9 cm long, 2.2 cm wide and 2.3 cm thick.Its weight is 16 grams(measurements without base)2.9 x 2.2 x 2.3 cmReference: 0307Order online on...
Trigonal green tourmaline crystal with a flat termination.It comes from Madagascar, with no known precise deposit for this piece.Its weight is 13 grams.(measurements outside the base)3.8 x 1.4 cmReference: 0262
Piece from a locality known among other things for its calcites, Irai, Rio Grande Do Sul in Brazil.It carries a main crystal of calcite on a second generation of smaller crystals.The matrix is quartz, the back is covered with celadonite.UV reactive specimen.9.8 x 4.6 x 3.8 cmReference: 0257
Aesthetic brown smithsonite from Tsumeb mine, Oshikoto, Namibia.Its weight is 24 grams.(Free international delivery)4.4 x 3.2 x 3 cmReference: 0216
Piece of chrysocolla after malachite after azurite. It comes from the Luputo mine in Katanga, Republic of Congo. This fine matrix specimen weighs 19 grams.5,8 x 5,6 x 1,2 cmReference : 0201
Pyrite crystals partially covered with hematite. This specimen comes from the island of Elba, Tuscany, Italy. This pyrite weighs 142 grams.4,5 x 4 x 3,7 cmReference : 0173
Galena crystallized in cubes and octahedra covered with marcasite. It weighs 324 grams.12 x 10 x 3 cmReference : 0162
Rare andorite crystal, of good size for the species. It is 25mm long and weighs 15 grams (measurements excluding base). This collector's specimen comes from Bolivia, San José de Oruro.2,5 x 2,2 x 0,6 cmReference : 0135
