Minerals

Hematite rose with very fine and sharp crystals on set of colorless quartz.11,30 x 7,40 x 5,40 cmReference : 2865

Green fibrous tourmaline prism with a chatoyant appearance.Specimen from Madagascar.Dimensions: 5.6 x 3 x 2.7 cmWeight: 73 grams.(Measurements exclude the stand)Additional photos and online ordering available on the DGminéraux...

Disc Azurite 40 mm, lined with pretty overgrowths on its matrix of white China clay.8 x 7 x 4 cmReference : 0097

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

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

Rare specimen of Fluorite associated with Smithsonite and Quartz from Sounion in Greece. Colorless and shiny Fluorite cubes, the Smithsonite is botryoid and apple-green. Quartz are small and bring shine to the piece.7,30 x 4,90 x 4,10 cmReference : 4329

complex crystals, very bright with many faces, resting on a bed of quartz chalcedonic.11 x 6,5 x 2,5 cmReference : 0088

Quartz dome covered with pseudo hexagonal crystals of Hematite. This crystallization gives them an intense red color. Specimen discovered in the Bernardstein vein in France.6,90 x 6 x 2,60 cmReference : 1972

Beautiful shine for this aerial piece of Siderite sprinkled with Pyrite that makes the whole sparkle.6,30 x 3,60 x 3 cmReference : 2855

Zircon crystals orange brick red on matrix of white marble and black biotite. Nice contrast of color for this specimen typical from its locality of Astore in Pakistan.5,10 x 4,50 x 4,80 cmReference : 2106

Hedgehog small quite thin and slightly smoky quartz from the heights of Contamines. A new discovery of summer 2020.7 x 6 x 3 cmReference : 0395

Sample of clinochlore associated with vesuvianite, from a locality rarely proposed for this mineral of the chlorite family.He comes from Tatatila, State of Vera Cruz, Mexico.This specimen is 3.5 inches wide, 5.5 inches high and 4.1 inches thick.Its weight is 241 grams.Reference: 0550Order online...

Geode of white Stilbite crystals on dark green Epidote crystals that offer a beautiful color contrast. Specimen from Diamonkara in Mali.11,30 x 7,40 x 7,50 cmReference : 4590

A beautiful collection of flat, perfectly transparent quartz crystals, grown on a matrix.This piece originates from Alpe d'Huez, a site located in Grenoble, Isère, France.Its dimensions are 6.5 x 6.2 x 4.2 cm.The weight of this mineral is 183 grams.Additional photos and online ordering are...

Hyalite opal completely covering an andesite matrix.This piece is UV-reactive, yellow under long-wave UV and green under short-wave UV.It comes from the Kopasz Hill quarry, a site located in Tarcal, Hungary.It measures 9.1 x 5.6 x 3 cm.This sample weighs 141 grams.Additional photos and online...

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

Reference : 0179

Superb Opal 3 cts, color schemes are extremely powerful and bright!2,3 x 0,7 x 2,6 cm0020-AGNS

Sample of native bismuth, chemical element with symbol Bi, presented here in the form of crystals molded after quartz crystals. It was taken from the tin and tungsten-rich Dayu Co. county in Ganzhou, Jiangxi, China. This bronze-colored specimen measures 1.9 cm long, 1.3 cm wide and 0.7 cm...

4,3 x 4,1 x 3,7 cm0056-LCJD

We will say that it is very clean seawater color. Rather Caribbean than North Sea in short .... Or in Somme by the way.4 x 4 cm 0120-QPMi

Small jewelry Calcite shaped hexagonal columns with superb brightness and aesthetics. piece quality, finesse, sold with its base.3,75 x 3,55 x 1,85 cmReference : 0402

Prénhite ball (4 x 3.5 cm) associated with crystals of very bright Epidote. Nice contrast!6 x 5,5 x 4 cmReference : 0069