Minerals

Bixbyite, Topaz Thomas Range, Utah USAThe bixbyite cristal is 3 mm wide. Very aesthetic combination. Acrylic basis is 2 x 2 cm.

Pretty nippled brown chalcedony, with a fairly marked yellow reaction to UV rays.This piece comes from the state of Chihuahua in Mexico.It measures 7.8 cm long by 6.4 cm wide and 2.9 cm at its thickest.Its weight is 196 grams.Additional photos and online ordering on the DGminéraux...

Specimen discovered in 2015 by Grégoire de Bodinat in the Mesage Mine. Large Siderite crystals forming like a heart, on which are Pyrite and Quartz crystals that offer a beautiful shine to the piece. To finish everything, we made a custom base so that the specimen could hold without glue or...

labradorite origine : madagascar taille réalisée en France possibilité de percer pour monter en collier

Very nice specimen well crystallized. Sold with acrylic base.2 x 1,30 cmReference : 0642

Intense green Emerald crystal that offers a beautiful contrast of color with its white Calcite matrix.2 x 1,10 x 0,85 cmReference : 1308

Very beautiful hyalite opal, with a strong UV reaction (becomes green flashy!). The quality of the crystals is splendid, gem, brilliant and offers beautiful aesthetics at the piece. Association with botryoid aragonite.11,30 x 6,50 x 5,75 cmReference : 0694

Trapus quartz also called artichoke quartz by their shape, very well formed, associated with Galena and Chalcopyrite crystals that bring shine to the specimen.9,40 x 8,80 x 4,70 cmReference : 2191

TORBERNITE  OVER SMOKY QUARTZ  , MARGABAL (Entraygues sur Truyeres, Aveyron, France)

Fluorine bluish on quartz.5,5 x 4 x 3 cm0133-CD

A19334

Part of a well-crystallized pyrite nodule, a typical formation from this quarry, with some traces of schist.This specimen comes from the Saint Denis d'Orques quarry, located in the Sarthe region of France.It measures 10.1 x 7.5 x 1.5 cm.The weight of this mineral is 211 grams.Additional photos...

Perfect rosette of brilliant and well crystallized Muscovite crystals from Ze Pinto in Brazil.2,70 x 2,50 x 0,80 cmReference : 3430

Nice and rare hexagonal crystal of nepheline that has undergone a transformation into muscovite. This specimen comes from Tanzania, has a very nice crystallization and is well formed. Excellent thumbnail.1,35 x 1,30 x 1,30 cmReference : 0979

An elegant classic of Moroccan mineralogy, featuring yellow barite crystals suspended between flaky marcasite crystals.This specimen comes from the Bou Nahas mine in Oumjrane, Morocco.Size: 7.3 x 3.9 x 3.5 cmWeight of this mineral: 97 grams.(Measurements without base)Additional photos and online...

Very beautiful specimen of yellow Brazilianite with a well finished crystal and gem.4,10 x 2,90 x 2,30 cmReference : 1431

Specimen with twinned Dolomite crystals typical from the Azcarate quarry in Spain.8,30 x 7,30 x 6,40 cmReference : 1974

Matrix completely covered with immaculate and very shiny white Baryte. The lamellae are perfectly visible and well formed. Typical specimen of the Cedres in France.14,50 x 9 x 6,50 cmReference : 4359

Sample of green actinolite rich in long, shiny crystals embedded in talc.This piece comes from Afghanistan.Its dimensions are 10.1 x 5.6 x 4.4 cm.This specimen weighs 201 grams.Additional photos and online ordering on the DGmineraux...

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...

Topaz from Katlang in Pakistan Deep color and very shinny piece.  Size : 3,4 x 5,3 x 5,7 cm Weight : 122 g Référence : 0255

Superb specimen of Pyrite from the Huanzala mine in Peru. The cubes are as bevelled, the edges are not sharp. And the numerous growth streaks give the piece an unheard-of light and shine.6,60 x 4,70 x 3,90 cmReference : 4103

Quartz habitus Tessiner well formed and shiny, associated with Chlorite. This Quartz comes from Feldbach in Switzerland.2,90 x 2 x 1,80 cmReference : 4301

Tabular hexagonal crystal of Fluorapatite on Muscovite matrix from Panasqueira in Portugal.2,50 x 2 x 1,90 cmReference : 4558