Clusters of octahedral gersdorffite crystals, encased in UV-reactive calcite. Presence of annabergite under the piece.This sample measures 5.4 cm long, 3.8 cm wide and 4.3 cm high.It comes from Bou Azzer, Ouarzazate, Morocco.Its weight is 111 grams.Reference: 1448Additional photos and online...
Ancient piece of goethite with geode crystals.It comes from Chaillac, Indre, France.This goethite measures 4.3 cm long by 4 cm wide and 2.8 cm at its thickest.Its weight is 61 grams.Additional photos and online ordering on the DGminéraux...
Stilbite crystals on matrix from Montclair in the USA. The crystals are well formed and of good size.7,70 x 4,40 x 3,10 cmReference : 4031
Lustrous golden yellow crystals on matrix from Chatel-Guyon in France. The color of the crystals is intense, they are translucent.6,40 x 5,50 x 3,80 cmReference : 1880
Very beautiful reticulated Cerussite from Tsumeb. A classic of mineralogy.4,60 x 4,20 x 2,60 cmReference : 2946
Hematoid quartz with fine orange-red crystallization.It comes from the L'Argentolle mine, Saint-Prix, Saône-et-Loire, Bourgogne-Franche-Comté, France.Weighing 378 grams, this mineral is 14.3 cm long, 6.1 cm wide and 3.1 cm thick.The back of the piece is sawn off.Reference: 1006Additional photos...
Group of bright yellow sulfur crystals with a few well defined crystals.It comes from the Desierto mine, Potosi, Bolivia.This piece weighs 11.5 grams.It measures 4.1 cm long by 2.3 cm wide and 2.1 cm at its thickest.Note a distinguishable break at the back at the top.Reference: 1510Additional...
Fantastic Beryl bitermine from Madagascar. This specimen has an incredible color and lustre! The large crystal is in perfect condition. It is a rarity for its quality and size.10,20 x 4,20 x 2,90 cmReference : 3453
Nice color for this light red quartz from Argentolle, Morvan.6,50 x 6 x 3,60 cmReference : 2343
Crystals Baryte crested a tabular endings.5,9 x 4,7 x 3,7 cmReference : 0063
Iridescent Goethite from Tharsis Mine, Spain.6,20 x 3,80 x 2,80 cmReference : 2562
Topaz gem crystal with a beautiful blue color.It comes from the Xanda mine, Virgem da Lapa, Minas Gerais State in Brazil.This topaz measures 5.1 cm long by 2 cm wide and 1.7 cm at its thickest.Its weight is 30 grams.Additional photos and order online on the DGminéraux...
Bouquet of chlorite crystals and white adulaire.5 x 4,2 x 4 cm0050-CD
Spray of brilliant vivianite with beautiful green and blue reflections.It comes from Mine Cabeça do Cachorro, São Gabriel da Cachoeira, Amazonas, Brazil.This piece measures 10.3 cm long by 2.5 cm wide and 1.5 cm thick.Its weight is 36 grams.Reference: 1639Additional photos and online ordering on...
Chalcopyrite, Quartz Vensat quarry (63) FranceThat quartz may also be called chalcedony, as the cristals are very thin. Aesthetic piece. Rare for that locality, better known for its fluorites. The matrix is granite.
Very large crystal of 16 cm bitermine of Aquamarine from Teofilo in Brazil. The color is intense and particular, lets pass the light.16 x 4,20 x 3,60 cmReference : 3474
Contrast of color between Aquamarine, Schorl and Albite.12,60 x 9,20 x 6 cmReference : 2252
Beautiful peak quartz of high purity of the former gold mine of La Gardette, best known for the exceptional quality of its quartz crystals.6 x 2 x 1 cmReference : 0377
Finished crystal of salmon pink Serandite associated with black Aegirine crystals from the Poudrette quarry, Canada.3,60 x 1,40 x 0,80 cmReference : 2663
Very pretty fibrous Malachite in velvet tufts, from the Democratic Republic of Congo.5,10 x 3,50 x 2,70 cmReference : 2259
Pair of polished agate slices from Türkiye.They measure 7.8 cm wide by 4.4 cm high, 2.8 cm thick for one and 2.3 cm for the other.Their combined weight is 212 grams.Reference: 1583Additional photos and online ordering on the DGminéraux...
