Minerals

Paire d'opales boulder, la paire est dissociable dimensions : à gauche 3.8 x 2 x 0.6 cm à droite 3.8 x 2.3 x 0.4 cm provenance de la pierre : Australie taille réalisée en France 300€ la paire 200€ l'unité

Beautiful specimen with well crystallized and white okenite balls associated with colorless Apophyllite crystals that bring shine.16,10 x 10,80 x 5,20 cmReference : 3021

Metallic black cuprite with fabulous red reflections present throughout the piece. Specimen from the Rubtsovsk mine in Russia.2,70 x 2,70 x 2,10 cmReference : 3937

Slice of stalactite of Chalcedony and Quartz covered by Amethyst outdoors, from Ametista do Sul in Brazil.4,70 x 4,60 x 0,30 cmReference : 4161

Sample of romanechite forming like a black coral covered with a yellow ferric oxide (goethite?).It comes from Veszprém, Veszprém county, Hungary.This specimen measures 3.4 cm wide by 1.9 cm wide and 2.2 cm thick.(Measures outside the base)Additional photos and online ordering on the DGminéraux...

cabochon opale Andamooka Provenance : Australie Taille réalisée en France 2.2 x 1.2 x 04 cm 7cts

Nice orthosis crystals associated with schorl that offer a beautiful color contrast.4,10 x 3,70 x 3 cmReference : 1229

Impressive specimen of Calcite double generation on matrix from the Xia Yang mine in China. We can see the crystallization steps easily on this piece. The first generation is made of hexagonal crystals with a flat finish of brown Calcite, then the second generation of colorless Calcite is also...

Tremolite is part of the Amphibole family and is rich in magnesium. The iron content varies the green color, as on this specimen. Green Tremolite crystals are the most popular. These are also on matrix.8,50 x 4,50 x 2,80 cmReference : 1433

Fluorine – Vensat (63) - FranceMinéraux : Fluorine + baryteDimension (cm - L x l x H) : 17 x 12 x 6,5 cmPoids : 1,7 kilogrammePrix : 10 € HFPInformations complémentaires :Pièce de fluorine jaune de Vensat (63).Les cubes sont de tailles variables dont le plus grand mesure...

Large brown yellow bi pyramidal zircon crystal associated with other smaller zircon crystals, all on matrix and from the Poudrette quarry in Canada.4 x 3,50 x 2,30 cmReference : 2675

Specimen of rare quality! This is a set of crystals floating creedite, gems and centimeter. The quality and size of the crystals are really exceptional.2,55 x 2,60 x 1,45 cmReference : 0588

Large white Baryte pompons, with ultra-shiny crystals, combined with very dark red orange Sphalerite, all on matrix, from the Cedres in France.14,90 x 9,60 x 8,50 cmReference : 4374

An incomplete but stocky Bastnasite crystal from Pakistan. It has a beautiful colour and luster.3,40 x 2,80 x 2,80 cmReference : 3028

Smoky Quartz crystals covered with Chlorite spikes from Beaufortain in France.9,40 x 6,30 x 5,20 cmReference : 2748

Double-sided specimen, one with finished and biterminated Epidote crystals associated with Stilbite, the other covered with almost white Stilbite crystals. The whole is highlighted by its custom engraved base.10,60 x 8,40 x 3,70 cmReference : 3045

Beautiful scepter with an amethyst core and a smoky tip. The back of the cap is partially covered with a fine crust.This mineral comes from the Chibuku Mine, located in the Zambezi Valley region of Zimbabwe.Its dimensions are 5.4 x 2.8 x 2.4 cm.This sample weighs 35 grams.Measurements excluding...

Chessylite in ball crystallized with Malachite, old piece of Chessy les Mines 6,5 x 6 x 5 cmReference : 4

[reduced price]7,0 x 4,0 x 3,0 cm0137-CrSu

Fluorine de Saint Péray – Ardèche (07) - FranceMinéraux : FluorineDimension (cm - L x l x H) : 4,5 x 2 x 1 cmDimension des plus gros cubes : environ 5 mmPoids : 11 grammesPrix : 8 € HFPInformations complémentaires :Cette petite pièce de St Péray est composée de fluorine...

Electric blue azurite combined with green malachite that offers a nice contrast. Specimen from the famous locality of Chessy-les-Mines in France.3,80 x 3,20 x 1,60 cmReference : 3577

Set of completed black-capped quartz, Schist inclusions, coming from Tete Noire in the Swiss Valais.4,60 x 3,40 x 3,40 cmReference : 4309

Fluorite from Pont de la Graselle, Tarn, France (largest crystal: 35 mm) 8 x 4 cm. Reference : 0440-RuFo