Minerals

Group of blue cyanite crystals on quartz. Different shades of blue but overall, the crystals are very well drawn. 11,1 x 10,6 x 9,4 cm0046-LCJD

Cinnabar from Almaden, Spain 4,2 x 3,2 cm. Reference : 0468-RuFo

Nice presentation for this piece combining three apatite crystals, quartz, pyrite and UV-reactive calcite.This old piece comes from the Julcani mine, Angaraes Province, Huancavelica, Peru.It measures 5.6 cm long, 3.1 cm wide and 3.9 cm thick (main bi-terminated apatite 1.3 cm long).Its weight is...

Cubes of violet Fluorite gems and well lustrous on Quartz from the famous locality of Berbes in Spain.10,80 x 7,20 x 4 cmReference : 3987

Beautiful and rare blessed blue crystal association, black Neptunite and Joacquinite Yellow.5 x 3 x 1,5 cmReference : 0441

Fluorit, quartz and baryte from Taourirt in Morocco.  Size : 8 x 8,6 x 5,7 cm Weight : 558 g Référence : 0275

Bright yellowish crystals with lustrous brownish on matrix from the famous Tsumeb mine in Namibia. Rare and historical specimen extracted on November 28, 1986.6,40 x 3,40 x 2,30 cmReference : 1205

Cream-colored bow tie stilbite aesthetic, crystallized all around.It comes from Maharashtra in India.This piece measures 6.1 cm long by 3.7 cm wide and 2.1 cm at its thickest.Its weight is 45 grams.(Measurements excluding bases)Additional photos and online order on the DGminéraux...

Superb Chrysocolla has the particular crystallization and a saturated blue color. The crystals are shiny and very aesthetic. Crystallization typical of the Cunyari mine in Peru.4,80 x 4 x 4 cmReference : 4135

A classic specimen of helmet-shaped prehnite on matrix.It comes from La Combe de la Selle, St. Christophe-en-Oisans, Bourg d'Oisans, Isère, Auvergne-Rhône-Alpes, France.This specimen measures 6.4 cm long, 4.5 cm wide, and 3.1 cm thick.It weighs 77 grams.Additional photos and order online on the...

Very beautiful Calcite plate in scalenohedra covered with Yttrofluorite. There is a large presence of Yttrofluorite crystals that gives this very pronounced purple color. Yttrofluorite is a variety of Yttrium-rich fluorite, violet, that reacts strongly to short UV rays. Rare specimen!6,70 x 4,70...

Two peaks of Amethyst, one of which is biterminated and the other scepted, from the famous locality of Goboboseb in Namibia. This specimen has a very pronounced and homogeneous violet colour throughout the piece. Beautiful endings.5,90 x 4,40 x 2 cmReference : 1852

25 x 30 x 30 mmRéférence : 0450

Quartz habitus Tessiner well formed and shiny, associated with Chlorite. This Quartz comes from Feldbach in Switzerland.8,80 x 4 x 3,90 cmReference : 4303

17x8x5 cmReference : 0001

Interesting sample showing an association of bournonite and quartz crystals on a matrix of pyrite and galena.It comes from the Huaron mines in the Pasco province of Peru.This piece measures 5.6 cm long by 4.2 cm wide and 2.8 cm thick.It weighs 105 grams.Additional photos and order online on the...

White Analcime crystal from the Poudrette quarry in Canada.2 x 1,60 x 1,10 cmReference : 2721

Hyalite variety opal, from Valec (Waltsch), Bohemia, Czech Republic.This specimen is a perfect example of transparent globular opal from this famous deposit.It measures 5 cm wide by 5.3 cm high and 4.4 cm thick.Its weight is 115 grams.Reference: 1341Additional photos and online ordering on the...

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...

New discovery for this double very large crystal of green Diopside gem, especially at the tip, from Betroka in Madagascar. The tip that looks very opaque is actually gem with backlight. The color and luster are just sublime.12,40 x 2,40 x 2,40 cmReference : 3551

Two bright Calcite crystals by micro crystallization of Calcite on it. Specimen from China.5,80 x 4,80 x 2,20 cmReference : 2613

15x15x15mmReference : 0092

Specimen of Creedite from Mexico, where the most beautiful pieces were discovered. This specimen presents several bouquets of crystals ranging from dark orange to transparent which gives it a beautiful luster and a beautiful shine.7,90 x 5,10 x 4,90 cmReference : 2857