Minerals

Rose de Baryte des vieux Travaux, Mines de saint Laurent le minier - Gard, France, personal discovery 2020 10,5 x 5 x 4 cmReference : 16

Uvarovite or Ouvarovite from the La Chaise-Dieu area in Haute Loire, France, a priori the only French occurrence! 3,7 x 3,5 cm. Reference : 0442-RuFo

Very nice specimen of English Fluorite with the typical frosted appearance of the locality. The edges of the cubes are well defined and sharp. This piece is sold with its custom-made base made by us.9,40 x 8,10 x 3,40 cmReference : 3172

Polished slice of banded agate from Châtelperron, Allier, Auvergne-Rhône-Alpes, France.It measures 14.7 cm wide, 12.4 cm high and 2 cm thick.Its weight is 676 grams.International shipping: contact me (dgmineraux@gmail.com)Reference: 1575Additional photos and online ordering on the DGminéraux...

Crystals of Sphalerite with a frosted appearance, except in one place where it is very gem. The whole specimen lets light through. The young orange colour resembles fire. Superb piece from the Alvina mine in Spain.5,50 x 2,90 x 3,40 cmReference : 4110

Beautiful architecture for these Galena crystals from Romania. They are associated with quartz crystals that bring shine.10,50 x 7,20 x 3,90 cmReference : 2918

Sample of dioptase partially covered with black heterogenite crystals.It measures 5cm at its longest and 3cm wide.This specimen comes from Renéville, Republic of Congo.Its weight is 35 grams.Additional photos and online order on the DGminéraux...

Nodule of sanded azurite from Chessy-les-Mines with a rather original shape. 2,7 x 3,2 x 2,7 cm0090-LCJD

Cobaltoan calcite crystals that cover almost the entire matrix, themselves sprinkled with black Heterogenite crystals. Beautiful color and crystallization quality for this specimen from the Mashamba West mine, DR Congo.11,40 x 8,90 x 5,90 cmReference : 4061

Splendid black Tourmaline crystal 14.90 cm high which is formed by a multitude of black acicular crystals, like needles. The Schorl is associated with large crystals of Albite gems and lustres. The whole is really very aesthetic and the crystallization are perfect. There are many details of...

Very nice specimen well crystallized. Sold with acrylic base.3,30 x 2,60 cmReference : 0657

New discovery of February 2022 near Boulemane in Morocco. These Prehnite pieces are very well crystallized and form like limpid green Prehnite butterflies. Beautiful quality, the crystals let light through with backlight. This is associated with very fine5,50 x 5,50 x 4,30 cmReference : 1518

Marcasite with two-stage crystallization and sperkise twins all around.It comes from the cliffs of Cap Blanc-Nez in Escalles, Pas-de-Calais, France.,This sample measures 4.2 cm long, 3.5 cm wide and 3.7 cm thick.Its weight is 138 grams.Piece treated for better conservation.Additional photos and...

Chalcopyrite, sphalerite, quartz et pyrite - Peru. 10 x 8 x 7 cm. Référence : 0294

Stalagmit13x5x4 cmReference : 0003

Superb specimen having undergone two replacement phases: the Anhydrite was replaced by the Malachite, then the Malachite by the Chrysocolle. The surface is encrusted with colorless crystals of Quartz that offer an unprecedented shine to the piece. Specimen from Tenke-Fugurume, DR Congo.12 x 6,40...

Very rare specimen with black Hausmannite crystals polished on matrix. They form like pyramids, typical of this mineral species.4,30 x 3,40 x 2,90 cmReference : 3607

Great smoked quartz crystal from Chamonix, Mont-Blanc in France. The finish is not perfect, however the crystal body has a very beautiful architecture.17,50 x 9,80 x 7,50 cmReference : 3522

Dark pink Spinel octahedrons on white Calcite gangue that offer a beautiful color contrast.15,80 x 8,50 x 5 cmReference : 1567

Aesthetics native Copper from Michigan in the USA. Airy and harmonious piece.8,40 x 4,70 x 2,60 cmReference : 3652

Specimen combining chrysocolla and white barium spherules. Beautiful contrast of colors.4,25 x 4,15 x 2,10 cmReference : 0755

3x3x1 en mmReference : 0130

Pyrite crystallized on both sides with different crystal sizes.This piece comes from Saint Denis d'Orques, Sarthe, France.Sample measuring 8.6 cm long by 5.9 cm wide and 3.8 cm thick.Its weight is 418 grams.Additional photos and online ordering on the DGminéraux...