Very particular specimen for this discovery in the Congo. In addition to Chrysocolla, which is the last stage of pseudomorphosis, there is also Malachite which remains on the surface in some places and is also covered with brilliant micro Quartz. This piece is very aesthetic because it has aerial...
Antique piece from the Tsumeb mine in Namibia. Sphericals of mimetity dark yellow orange, very glossy, which contrast with their black matrix.7,50 x 5,40 x 4,50 cmReference : 2836
Aesthetic piece of native copper from Michigan, United States. It is intentionally preserved with its patina, a bath of a few seconds in hydrochloric acid would remove the oxidation if you wish. It weighs 185 grams.9 x 4 x 6 cmReference : 0034
Two generations of Calcite, a first more opaque and the second in translucent colorless scalenohedra. Beautiful crystallization and quality for this English specimen.8 x 5,80 x 5,80 cmReference : 2564
Dense sample of shiny nickeline (a nickel arsenide) accompanied by green annabergite.This rich nickel ore comes from Aït Ahmane, Bou Azzer, Drâa-Tafilalet in Morocco.It measures 4.3 cm long by 3.6 cm wide and 3.1 cm at its thickest.It weighs 144 grams.Additional photos and order online on the...
9,4 x 6,8 x 6,7 cmRéférence : 0399
Lussatite Dallet (63) FranceDelicate blue and translucent pearl of Lussatite (CT opal), displayed on its peperit matrix. Bitumen appears.
Azurite nodule with intact Cerussite crystals embedded in the Azurite, which has been cut and polished of which here is a half. The colour is king blue and intense, the nodule is also very pretty on the outside. Specimen from the Rubtsovsk mine in Russia.4,50 x 3,70 x 1,70 cmReference : 3561
Cluster of transparent, shiny quartz crystals with some albite.This piece comes from the Beaufortain massif, Savoie, France.This piece measures 8.4 cm long, 5.4 cm high and 5 cm thick.It weighs 224 grams.Reference: 1533Order online on the DGminéraux...
These pieces of Zogno require a light by backlight to be able to see their true color. If you use a cold light, the color will come out dark blue, or a warm light the color will be dark purple. These specimens also have the particularity of being fluorescent, but by flash fluorescence. That is to...
Barite in white pompoms , Saint Laurent le minier - Gard, France9,5 x7 cmReference : 43
Rhodochrosite rhombohedra associated with Sphalerite, on matrix from the Poudrette quarry in Canada. A piece that is not commonly found in collections and on stalls of merchants.8,60 x 7 x 4,60 cmReference : 2661
Sample containing numerous native bisthmut inclusions with a good metallic luster.This piece comes from the Schneeberg area in Germany, a mining region exploited for 500 years for silver, bisthmut and more recently uranium.It measures 3.9 cm high by 3.3 cm wide and 2.6 cm thick.Weight of 56...
Sublime Celestine Gemstone on the whole piece! The crystals are translucent and do not have damage. Very rare quality piece to find!15,40 x 5,85 x 5,10 cmReference : 0968
Sample presenting on a gangue containing a stringer of siderite transparent quartz covered by crystals of transparent and yellow dolomite.It comes from Saint-Pierre-de-Mésage (EDF gallery), Vizille, Isère, Auvergne-Rhône-Alpes, France.This piece measures 5.5 cm long, 4.1 cm wide and 4.3 cm...
quartz with inclusion of epidote and Byssolite Chamrousse, Isere, France 2,5 x 3,5 x 2 cmReference : 44
Small quartz smoked biterminated around the White Lake, on the heights of Alpe d'Huez.2,7 x 1,5 x 1 cmReference : 0366
Polished slice of Mexican "crazy lace" agate.It measures 10.6 cm wide by 13.1 cm high and 1.6 cm thick.Its weight is 391 grams.Reference: 1552Additional photos and online ordering on the DGminéraux website:https://mineraux-collection.com/tranches/1994-tranche-d-agate-mexique-391-grammes.html
Sublime Dolomite covered with pink Smithsonite that forms like a shell. Atypical and unique specimen from the famous Tsumeb Mine in Namibia.11,50 x 7,80 x 5,50 cmReference : 3300
Very beautiful trapus crystals of Celestine gems with a strong blue color. The crystals are well formed, wide and let light through.3,60 x 3 x 2,60 cmReference : 3331
Large specimen of Scheelite with perfectly formed crystals on all sides. They are associated with Quartz that bring shine. Beautiful reaction to UV that makes them glacier blue.7,60 x 6,30 x 3,30 cmReference : 3493
Fluorite from Pont de la Graselle, Tarn, France (largest crystal: 35 mm) 8 x 4 cm. Reference : 0440-RuFo
2,5 x 1,6 x 1 cmRéférence : 03 57
