Minerals

Beautiful yellow crystal brilliant sulfur of Italy. This one is well formed and has a very beautiful flashy color.4,05 x 2,30 x 2,20 cmReference : 0993

Belle couleur céladon pour ce Quartz bien brillant accompagné de quelques Malachites.Mindouli - Rép. Du CONGO

Magnificent sample from Morocco with larger crystals presenting a superb color. Large crystals with a thick tabular shape, the vast majority biterminated, shiny and with a very bright reddish-brownish color with orange shades.5,50 x 3,50 x 2,90 cmReference : 4245

Specimen of Meta-autunite yellow fluorescent green which reacts strongly to UV (see other photos). Warning, uraniferous specimen.6,40 x 5,20 x 2,50 cmReference : 2168

This specimen comes from an old systematic collection originating in Italy. Although the collection is mainly focused on zeolites, it also includes other types of minerals. The collector, passionate and curious, has himself prospected in various regions, including the Flinders Islands in...

Reference : 0168

Brilliant epidote sample, with dark green colored crystals.This piece comes from Mount Khorram, Tafresh county in Iran.It measures 4 cm long, 3.9 cm wide and 3.9 cm thick.Its weight is 104 grams.Additional photos and online ordering on the DGminéraux...

A partially crystallized, dark blue azurite specimen with some white cerussite crystals.This mineral was discovered in Mashamba, in the Katanga region of Congo.It measures 5 x 5.2 x 3.9 cm.The weight of this piece is 160 grams.Additional photos and online ordering are available on the DGminéraux...

6 x 4 x 3 cmReference : 0041

Référence : S18 Poids : 3,6 cts Forme : Triangle coussin Dimensions : 7,5 x 7,5 x 5,2 mm Provenance : Madagascar, Diego Suarez (Antsiranana) Garanti naturel et non traité, suivi depuis l’achat du brut en passant par la taille. Certificat de laboratoire reconnu en option à 150 €. Prix : 320€...

The description of the piece from the Malain mine in Bourgogne, France, highlighting a gypsum nodule of orange to red color is captivating! The gypsum nodules of this region, taken in a clay marl, are indeed fascinating geological formations. The process 7,40 x 5,50 x 4 cmReference : 3179

Aquamarine perfectly crystallized and finished in its nest of Muscovite and Albite also very well formed.9 x 8,70 x 5,20 cmReference : 3466

Barite Saint Laurent le Minier (30) France Complex floater coloured by iron oxydes. Personnal find 2005

Very nice specimen of oph hyalite as perched on his matrix of Andesite. The quality of crystallization is sublime, the hyality is gem, limpid and an incredible gloss. This variety of opal has the particularity of reacting very strongly to the UV!5,10 x 2,75 x 2,30 cmReference : 0695

Atypical crystalization of gallenes with these quartz10 x 6 x 5 cmReference : 0455

Sample of finely crystallized azurite with a blue color enhanced by the colors of gangue and malachite.It comes from the mining district of Oumjrane, Tinghir Province, Drâa-Tafilalet Region, Morocco.This azurite measures 5.3 cm long, 4.5 cm high and 2.7 cm wide.Its weight is 77 grams.Additional...

White to pale yellow Fluorite cubes on red quartz matrix typical from Argentolle, Morvan.5,80 x 4,30 x 4,20 cmReference : 2335

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

Two crystals of Topaz perfectly formed in the color champagne, associated with milky Smoky Quartz and crystals of pristine white Microcline that bring light to the piece.14 x 12,60 x 6,20 cmReference : 3482

Interesting transparent quartz from Madagascar.This quartz crystal has five terminations, separated by black tourmaline crystals.The largest tourmaline is 26 mm long.The quartz is 5 cm high and 3.5 cm thick.This showcase mineral weighs 80 grams.Additional photos and order online on the DGmineraux...

Superb purple crystal Fluorapatite gem, brilliant from Afghanistan.1,15 x 1,15 x 1,10 cmReference : 1414

Beautiful architecture for these cubes of violet fluorite from Berbes in Spain. Fluorite is associated with baryte, the cubes are of good quality.8,50 x 5,60 x 5,90 cmReference : 3639

Siderite, Mesage, France9 x 9 x 3 cm0073-ClCa

Beautiful clarity for these Quartz from the United States.6,30 x 4,70 x 3,20 cmReference : 2930