A classic specimen of helmet-shaped prehnite on matrix.It comes from La Combe de la Selle, St. Christophe-en-Oisans, Bourg d'Oisans, Isère, Auvergne-Rhône-Alpes, France.This specimen measures 6.4 cm long, 4.5 cm wide, and 3.1 cm thick.It weighs 77 grams.Additional photos and order online on the...
Amethyst crystals with a beautiful ethereal appearance.This piece comes from Las Vigas, Vera Cruz State, Mexico.It measures 5.2 cm long, 3.8 cm high, and 3.5 cm thick.It weighs 35 grams.Order online at...
Sawn and polished lithophyse with a beautiful, distinct red "smile"!It comes from the Esterel massif, Var, France.This piece measures 8.7 cm at its longest, 7.7 cm wide, and 4.1 cm thick.It weighs 293 grams.This chalcedony comes from an old stock.Additional photos and order online on the...
Nice presentation for this adamite, showing two different fghhe crystallizations on an ocher gangue. The first forms a fan and the second presents more prismatic crystals.This specimen is from the Ojuela Mine, Mapimi, Durango, Mexico.It measures 4.3 cm high, 4 cm wide and 3.4 cm thick.Its weight...
Marcasite with two-stage crystallization and sperkise twins all around.It comes from the cliffs of Cap Blanc-Nez in Escalles, Pas-de-Calais, France.,This sample measures 4.2 cm long, 3.5 cm wide and 3.7 cm thick.Its weight is 138 grams.Piece treated for better conservation.Additional photos and...
Black tourmaline on feldspar, with a main crystal at the dissolved end and a few aquamarine crystals below the piece.This schorl comes from the Erongo region in Namibia.It measures 6 cm long by 5.6 cm wide and 4.3 cm thick.Its weight is 127 grams.Additional photos and online ordering on the...
Interesting pseudomorph of well-defined azurite crystals in malachite.It was harvested from the Tsumeb mine, located in the Oshikoto region of Namibia.This specimen measures 4.4 x 4 x 2.6 cm.This piece weighs 32 grams.(Measurements excluding the base)Additional photos and online ordering on the...
An interesting piece featuring a carpet of azurite crystals pseudomorphed into malachite.This mineral comes from the Milpillas mine in Mexico.It measures 4.9 x 3.7 x 2 cm.This specimen weighs 42 grams.(Measurements excluding the base)Additional photos and online ordering on the DGmineraux...
A piece of fibrous malachite with a beautiful, shiny color, crystallized all around.This mineral originates from the Mindigi mine, located in the Upper Katanga region of Congo.It measures 10.5 x 6 x 4.7 cm.This sample weighs 183 grams.Additional photos and online ordering are available on the...
Stilbite on matrix with brilliant pink crystals.This sample comes from Pune, located in the Maharashtra region of India.This specimen measures 6.1 x 5.5 x 3.8 cm.This piece weighs 139 grams.(Measurements excluding the base)Additional photos and online ordering on the DGmineraux...
Sample of gray dolomite partially covered by millimeter-sized pyrrhotite crystals.It was collected in Morro Velho, located in the Minas Gerais region of Brazil.Its dimensions are 6.5 x 3.7 x 2.1 cm.This mineral weighs 66 grams.(Measurements excluding the base)Additional photos and online ordering...
Bi-colored fluorite specimen, with one half brown accentuating the blue of the other.This mineral comes from the Hesselbach mine, located in the Freiburg region of Germany.This piece measures 6.4 x 4.6 x 3.2 cm.This specimen weighs 119 grams.(Measurements excluding the base)Additional photos and...
Beautiful blue color for this botroidal hemimorphite contained in a geode.This sample comes from the Mfouati mine, located in the Bouenza region, Republic of Congo.It measures 6.5 x 4.1 x 3.3 cm.This specimen weighs 100 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...
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...
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...
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...
Pretty little fluorite with soft colors ranging from green to purple.This specimen originates from the Pasta Bueno region of Peru.Its dimensions are 4.6 x 3.5 x 2.7 cm.This specimen weighs 39 grams.(Measurements excluding the base)Additional photos and online ordering on the DGmineraux...
Fine-quality gypsum from the deposit, with transparent crystals on white marble.This specimen originates from Fuentes de Ebro, located in the Zaragoza region of Aragon, Spain.It measures 8 x 7.5 x 7.1 cm.This piece weighs 490 grams.Additional photos and online ordering on the DGmineraux...
A charming piece combining a calcite crystal with quartz crystals.This piece comes from Russia.This specimen measures 5.1 x 4.3 x 3.8 cm.This specimen weighs 64 grams.Measurements excluding the base.Additional photos and online ordering on the DGmineraux...
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...
Prism of fibrous tourmaline, green in color with a shimmering appearance.This piece originates from Madagascar.Its dimensions are 5.6 x 3.0 x 2.7 cm.This specimen weighs 73 grams.Measurements excluding the base.Additional photos and online ordering on the DGmineraux...
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...
