Minerals

Crystals of white orthoclase associated with colorless quartz points from Shigar in Pakistan.8,70 x 8,50 x 8 cmReference : 4455

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.3,30 x 2,80 x 2,60 cmReference : 4190

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 8,60 x 8,60 x 5,50 cmReference : 3185

Specimen of Skutterudite with several shiny silver crystals, typical from Morocco. The crystals are on massive Skutterudite matrix. Association with white calcite which offers a nice color contrast. Good crystallization quality.4,20 x 3,70 x 2,20 cmReference : 3735

Plate with many dark red orange Vanandite crystals scattered all over the front of the piece.15,80 x 8,40 x 5,90 cmReference : 1759

Superb UV reactions for this Scapolite with electric blue Lazurite inclusions. The crystal becomes pink and yellow fluorescent. With natural light, this piece also has a very beautiful color with its inclusions of Lazurite. Beautiful finished specimen.2,70 x 2,40 x 2,20 cmReference : 1244

Aggregate of well-individualized Alexandrite crystals, with shiny faces and well-developed endings. The crystals present a dark green hue in daylight and reveal purplish red shades under incandescent lighting, illustrating the famous alexandrite effect, optical property that makes this variety of...

Interesting piece bearing azurite crystals pseudomorphosed into malachite, on a massive matrix containing cuprite.It comes from the Antofagasta region in Chile.This specimen measures 3.9 cm long by 3.1 cm wide and 2.4 cm at its thickest.Its weight is 46 grams.(Measurements excluding base)Order...

Prehnite with well-formed and slightly shiny lamellar crystals.It comes from Djebel Melh, Figuig, Oriental Region in MoroccoThis piece measures 10 cm wide by 5.5 cm high and 3.2 cm thick.Its weight is 194 grams.Additional photos and online ordering on the DGminéraux...

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...

Prehnite, Quartz Imilchil MarocBeautiful pompoms with typical color, with quartz. There's a deposit of what may be marcassite.

Large shiny dioptase crystals on plancurity that offer a beautiful wooden palette. Specimen discovered on 3 June 1987 in the Obeue mine in Namibia.4,80 x 3,80 x 2,70 cmReference : 1166

35 x 29 x 23 mmRéférence : 0447

Small quartz smoked biterminated around the White Lake, on the heights of Alpe d'Huez.2,7 x 1,5 x 1 cmReference : 0366

Interesting natural fluorite from China.Piece that shows in the light a formation of well-drawn cubic crystals, blue-green in color.This mineral measures 8.7 cm in length by 6.8 cm in width and 2.3 cm in thickness.Its weight is 200 grams.Additional photos and order online on the DGmineraux...

Pretty crystal of Ferro-Actinolite from Pakistan. Beautiful sheen.4,65 x 1,10 x 0,60 cmReference : 0455

Very nice Aquamarine crystal resting on its gangue that offers a very aesthetic set. The crystal is a gem and has a very beautiful ending.2,50 x 2,50 x 1,80 cmReference : 1595

This truly atypical specimen from Norway is composed of native Silver and Erythrite which contrasts strongly. These little pink touches give light to the piece. Uncommon location and very rare specimen.3,10 x 2,20 x 1,80 cmReference : 3550

Gypse de Sinard - Isère (38) - FranceMinéraux : GypseDimension (cm - L x l x H) : 8,5 x 3,5 x 1,5 cmPoids : 56 grammesPrix : 15 € HFPInformations complémentaires : Gypse provenant du secteur de Sinard. Si vous avez des questions, n'hésitez pas à me contacter.

Large specimen presenting a ball of crystals of Sphalerite in perfect condition with this typical architecture from the Elmwood mine in the United States. They are also gems and between honey and red to light. Fantastic piece from a famous locality.13,70 x 10,70 x 7,20 cmReference : 3644

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 10,40 x 8,10 x 4,70 cmReference : 3196

Fluorine de Saint Péray – Ardèche (07) - FranceMinéraux : Fluorine + chalcopyriteDimension (cm - L x l x H) : 7 x 4 x 4 cmDimension des plus gros cubes : environ 0,5 cmPoids : 146 grammesPrix : 30 € HFPInformations complémentaires :Pièce originale de Saint Péray (07)....

Specimen from the Christiana mine in Greece showing Adamite crystals associated with Smithsonite as well as touches of extremely bright white Legrandite crystals. Rare specimen.2,80 x 1,40 x 1,30 cmReference : 4300

Very nice specimen well crystallized. Sold with acrylic base.2 x 1,90 cmReference : 0652