Amethyst specimen with fine, prismatic, lavender-colored crystals, accompanied by calcite crystals on the back.This specimen comes from 'Iraí, Rio Grande do Sul, Brazil.This piece measures 9.5 x 4.2 x 3 cm.Its weight is 103 grams.Additional photos and online ordering are available on the...
This goethite is beautifully presented, displaying iridescence throughout.This mineral comes from Tharsis, located in the Andalusia region of Spain.It measures 12.2 x 5 x 4.3 cm.The weight of this piece is 237 grams.Additional photos and online ordering are available on the DGminéraux...
Rare blue sapphirine crystals, the largest measuring 1 cm at its longest point, in a matrix rich in phlogopite (mica).This specimen comes from the Morafeno thorianite deposit, located in the Tranomaro region of Anosy, Madagascar.It measures 3.3 x 3.3 x 1.6 cm.(Measurements excluding...
Thin, free-floating quartz slab with yellow oxide inclusions, allowing light to pass through easily.It was collected in the Alps in Haute-Savoie, France.This slab measures 8 x 4.8 x 2.1 cm.The weight of this specimen is 30 grams.(Measurements without base)Additional photos and online ordering are...
Fine olive-green crystallization of libethenite, a secondary copper mineral.This specimen comes from the Miguel Vacas mine, Vila Viçosa, Évora, Portugal.It measures 5.2 x 2.6 x 2.4 cm.The weight of this mineral is 35 grams.(Measurements without base) Unfortunately, there is some old adhesive on...
Large and rare specimen of nickeline (a nickel arsenide) accompanied by green annabergite.This specimen comes from Aït Ahmane, Bou Azzer, Drâa-Tafilalet, Morocco.It measures 16.9 x 8.1 x 4.6 cm.The weight of this specimen is 662 grams.Additional photos and online ordering are available on the...
A specimen of mammillated goethite with a satiny black crystallization.This specimen comes from the Montroc quarry in the Tarn region of France.Its dimensions are 6.4 x 4.4 x 3.5 cm.The weight of this specimen is 142 grams.(Measurements without base)Additional photos and online ordering are...
A beautiful specimen of very bright pyrite with striated crystals.It was collected from the Huaron mine, located in the Pasco region of Peru.It measures 5 x 4.6 x 2.6 cm.The weight of this specimen is 91 grams.Additional photos and online ordering are available on the DGminéraux...
An old specimen of chiastolite, a variety of andalusite, with one end cut and polished to highlight its characteristic cross-shaped pattern.This mineral comes from the Southern Province of Rwanda.It measures 4.6 x 2.7 x 2.6 cm.This piece weighs 66 grams.Additional photos and online ordering are...
A partially crystallized, dark blue azurite specimen with some white cerussite crystals.This mineral was discovered in Mashamba, in the Katanga region of Congo.It measures 5 x 5.2 x 3.9 cm.The weight of this piece is 160 grams.Additional photos and online ordering are available on the DGminéraux...
Raw sample of native arsenic from a historic mine that ceased operations in 1940.This specimen comes from the Gabe-Gottes mine, Sainte-Marie-aux-Mines, France.This mineral measures 8.2 x 3.5 x 2.5 cm.The weight of this piece is 116 grams.Additional photos and online ordering are available on the...
Flat quartz crystal with a core, supported by a column of smaller crystals.This piece was discovered in Tole, in the Waziristan region of Pakistan.It measures 6.8 x 3.7 x 2.7 cm.The weight of this specimen is 45 grams.(Measurements without base)Additional photos and online ordering are available...
A beautiful miniature specimen featuring dark blue, slightly lustrous azurite crystals.This specimen comes from Touissit, located in the Jerada region of Morocco.Its dimensions are 3.2 x 2.4 x 1.6 cm.Additional photos and online ordering are available on the DGminéraux...
Pyrite crystallization with a beautiful luster and color.This specimen originates from the Huaron mine, located in the Pasco region of Peru.Size: 8.5 x 4.8 x 2.3 cmWeight of this specimen: 199 grams.Additional photos and online ordering available on the DGminéraux...
Beautiful native copper with a lovely color and some green oxidation areas providing contrast.This piece comes from the Keweenaw Peninsula, a mineralogical site located in Michigan, USA.Size: 9.5 x 5.4 x 2.8 cmWeight of this specimen: 181 grams.(Measurements without base)Additional photos and...
Specimen of green actinolite with bright, richly colored crystals, set in talc.This piece originates from Afghanistan.It measures 6.5 x 3.6 x 3.1 cm.The weight of this specimen is 63 grams.(Measurements without base)Additional photos and online ordering are available on the DGminéraux...
Floating, bicolored fluorite with a molten appearance typical of this deposit.This specimen comes from the Boltry Quarry, located in the Seilles region of Wallonia, Belgium.This specimen measures 5 x 4.2 x 4 cm.The mineral weighs 124 grams.Additional photos and online ordering are available on...
Large, flat brucite specimen with delicate light yellow hues.It was collected in Qilla Saif Ullah, located in the Balochistan region of Pakistan.This mineral measures 8.5 x 6.6 x 8 cm.The weight of this specimen is 48 grams.Additional photos and online ordering are available on the DGmineraux...
Rock containing chocolate-colored resinite opal.Piece from Roche Blanche, a mineralogical site located in Gergovie, Puy-de-Dôme, France.Size: 9 x 6.3 x 6.1 cm.This specimen weighs 297 grams.Additional photos and online ordering available on the DGminéraux...
Beautiful fibrous malachite, intensely green in color and with a brilliant luster, displaying two distinct orientations of well-defined fiber bundles at its apex.This specimen originates from the Mindigi mine, located in the Haut-Katanga region of Congo.Its dimensions are 8.3 x 4.7 x 2.6 cm.The...
A pleasing specimen, representative of the deposit, featuring the trio of cerussite, galena, and barite.This mineral originates from Mibalden, located in the Mildet region of Morocco.Its dimensions are 9.8 x 7 x 4.4 cm.The weight of this specimen is 315 grams.Additional photos and online ordering...
A beautiful antique fluorite on quartz and pyrite, with well-defined cubic crystals and a subtle pale green hue.This mineral comes from the Huanggang mine, located in the Inner Mongolia region of China.Its dimensions are 13.2 x 7.5 x 4.7 cm.This piece weighs 392 grams.Additional photos and online...
Here is a beautiful alpine specimen containing anatase crystals accompanied by brown adularia crystals, calcite, and green chlorite.This specimen comes from the Lauzière massif, located in Savoie, France.Size: 9.2 x 7.5 x 2.4 cm.The weight of this specimen is 113 grams.Additional photos and...
An aesthetically pleasing cluster of terminated epidote crystals accompanied by a sphere of apple-green prehnite.This mineral originates from Diakon, located in the Kayes region of Mali.It measures 5.4 x 4.7 x 3.5 cm.The weight of this specimen is 114 grams.(Measurements without base)Additional...
