A classic of Isère mineralogy, featuring helmet-shaped prehnites associated with some quartz on matrix. This mineral originates from La Combe de la Selle, located in the region of St Christophe-en-Oisans, Bourg d'Oisans, France. This piece measures 9.2 x 3.5 x 4.0 cm. This specimen weighs 133...
Blue Fluorite cubes on massive Quartz matrix and sprinkled with some small shiny Quartz. Specimen from Embournegade in France.6,50 x 4,50 x 5 cmReference : 4497
Adamite crystals covered with Conichalcite which brings this dark green color. Specimen from the Hilarion mine in Greece.3,80 x 3,10 x 1,70 cmReference : 4501
Very beautiful bicolored multi centimetric Tourmaline crystal: yellow at the tip then very dark green. The colors of this specimen are even more highlighted when we illuminate it in backlight! Tourmaline from Tsarafara South in Madagascar.2 x 0,70 x 0,60 cmReference : 4503
Green prehnite with lamellar crystals associated with some quartz.This sample originates from Djebel Melh, Figuig, Morocco.It measures 10.0 x 5.7 x 4.2 cm.This mineral weighs 257 grams.Additional photos and online ordering on the DGmineraux...
Typical galena sample from the deposit, with some traces of secondary lead minerals (cerusite, pyromorphite, etc.)This sample comes from the L'Argentolle mine, located in Saint-Prix, Saône-et-Loire, France.Its dimensions are 7.1 x 38 x 4.1 cm.This mineral weighs 337 grams.Additional photos and...
Well-formed Fluorapatite partial crystal from the famous Panasqueira Mine in Portugal.3,50 x 2 x 1 cmReference : 4505
Dark blue azurite, crystallized in geodetic areas, associated with white cerussite and with some traces of malachite.This specimen originates from Mashamba, located in the Katanga region of Congo.Its dimensions are 5.7 x 5.3 x 3.9 cm.This sample weighs 159 grams.Additional photos and online...
Finished and lustrous crystal of translucent Cyanite from Brazil.6,10 x 1,40 x 1 cmReference : 4506
Classic quartz from Savoyard deposits.It was harvested in Savoie, in the Auvergne-Rhône-Alpes region of France.This specimen measures 8 x 4.9 x 6.1 cm.This mineral weighs 214 grams.Additional photos and online ordering on the DGmineraux...
Finished crystal and Chrome Diopside gem, rare mineral thus crystallized, from Pakistan. The crystal is intense green, glossy and presents a very beautiful limpidity.1,70 x 0,40 x 0,40 cmReference : 4507
Very beautiful multi bicolored centimetric Tourmaline crystal: pink at the tip then yellow. The colors of this specimen are even more highlighted when we illuminate it in backlight! Tourmaline from Tsarafara South in Madagascar.3,10 x 2,20 x 1,10 cmReference : 4508
A beautiful slab of blue fluorite, with a colorless core and well-defined ghosts on the edges of the cubes. It is crystallized on both sides.This piece originates from the Baluchistan region of Pakistan.This sample measures 14.4 x 7.4 x 1.8 cm.This mineral weighs 331 grams.Additional photos and...
Group of finished and biterminated smoked quartz with a well-pronounced color and translucent at the same time. Specimen from the Argentiere glacier, Mont-Blanc, France.8,80 x 7,40 x 3,20 cmReference : 4509
Malachite ball crystals with a well-pronounced green color, on well-formed quartz flower from Bouque Payrol in France.3,30 x 3,20 x 2 cmReference : 4510
Calcite crystals in scalenohedrons completely covered with Yttrofluorite. Magnificent brilliant dark purple color. Yttrofluorite is a variety of Fluorite rich in Yttrium, violet. Rare specimen from the Qinglong mine in China.7 x 6 x 2,80 cmReference : 4511
Crystals of metallic Arsenopyrite from Panasqueira in Portugal.3,10 x 2,20 x 1,10 cmReference : 4513
New in 2023: Madagascar quartz with hydrocarbon inclusions, notably petroleum, highly fluorescent at Uvs. The sceptered quartz shown here has a beautiful brilliance.2,5 x 0,7 x 0,7 cm.Reference : 3259-LM2T
