Minerals

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

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 fine7 x 5,70 x 4,50 cmReference : 1543

9,4 x 6,8 x 6,7 cmRéférence : 0399

Beautiful crystals of intense green Dioptase and presenting a strong luster12,40 x 6,60 x 5,90 cmReference : 1822

Terminated crystals of light-colored amethyst, with transparent tips.This piece comes from the Las Vigas area, Vera Cruz State, Mexico.It measures 7.3 cm high by 7 cm wide and 3.4 cm at its thickest.It weighs 102 grams.Additional photos and order online on the DGmineraux...

Interesting small macle of Peruvian galena.This specimen measures 2.2 cm long by 1.1 cm high and 1.3 cm at its thickest.(Measurements excluding base).Additional photos and online order on the DGminéraux...

Beautiful Calcite from Rudny, Kazakhstan.4,80 x 4,50 x 4 cmReference : 2042

Référence : S17 Poids : 3 cts Forme : ovale Dimensions : 8,6 x 6,9 x 4,4 mm Provenance : Madagascar, Diego Suarez (Antsiranana) Garanti naturel et non traité, suivi depuis l’achat du brut en passant par la taille. Certificat de laboratoire reconnu en option à 150 €. Prix : 225 € Saphir étoilé,...

Fluorit, quartz and pyrite from El Hammam in Morocco.  Size : 13,1 x 7,5 x 5,7 cm  Weight : 592 g Référence : 0270

Half polished agate geode with a red periphery and a cavity showing crystallization of quartz. This quartz is accompanied by a second metallic mineral, perhaps hematite.This piece comes from Morocco.It measures 7.5 cm long by 7 cm wide and 3.1 cm thick.Its weight is 215 grams.Reference:...

Tremolite is part of the Amphibole family and is rich in magnesium. The iron content varies the green color, as on this specimen. Green Tremolite crystals are the most popular. This one is also on matrix.6,30 x 5,60 x 3,70 cmReference : 2863

GEM fluorine cubes, light blue, beautiful set11 x 11 x 8 cmReference : 0454

Intense color for this pink to very dark pink Kunzite crystal, translucent and shiny. It is highlighted by its custom-made base. Pleochroic specimen, the intensity of the color changes according to the angle where one looks.5,90 x 3,30 x 1,80 cmReference : 3122

Perfectly shaped and bitermined Sapphire from Sri Lanka, also called Ceylon Sapphire.1,85 x 0,80 x 0,70 cmReference : 4373

Crystal finished crystallized from Scapolite violet from Afghanistan.2,80 x 1,60 x 1,60 cmReference : 3717

Intense green Rosasite crystals covered with Gypsum that bring a lot of brilliance, all on Dolomite. Specimen from Bou Beker in Morocco.6,70 x 6,60 x 5,40 cmReference : 4519

Specimen with very beautiful orange and transparent Wulfenite crystals, associated with darker orange Mimetite crystals. Very nice piece.7,10 x 4,70 x 4,40 cmReference : 1813

Doubly-terminated Quartz combined with other finished tips.3,70 x 3,10 x 2 cmReference : 1273

Very large piece of homogeneous green Malachite with a soft appearance that covers and suggests in some places the Chrysocolla. Specimen from the famous Mine of the Star of the Congo.19,80 x 15,40 x 15,40 cmReference : 3323

Fluorite yellow blue with a blue border.5 x 3 x 2 cm0141-CD

Balls of Malachite crystals on fine matrix coated with Cobaltoan Calcite from the Mashamba West mine in DR Congo.12 x 6 x 1,60 cmReference : 4421

Amethyst bitermined crystals with an intense violet color on all the crystals, perched on matrix, from Balkhash Lake in Kazakhstan. Amethyst crystals are bright and clear.5,60 x 4 x 2,60 cmReference : 4157

Lenticular crystals of pink Calcite covered with a second generation of Calcite, it colorless, which gives the whole piece a superb shine. Well-formed crystals from Russia.7,20 x 5,90 x 3,30 cmReference : 3371

A very beautiful, finished gypsum crystal in good condition, set on a marble matrix. The main crystal measures over 5 cm, a good size for this deposit.This specimen comes from a sought-after location: Fuentes de Ebro, Aragon, Spain.Size: 8.2 x 6.2 x 4.2 cm (maximum width).The weight of this piece...