Minerals

La piece est flottantetaille = 10x7x6cmReference : 0026

Sapphirine is an ancient mineral described around 1920, very common in some types of metamorphic rocks. But curiously, very very rarely encountered in the state of crystals well automorphes. The first potables to be collected were found in Madagascar about 25 years ago. The largest crystals...

Quartz hématoïde d'Echassières – Allier (03) - FranceMinéraux : Quartz hématoïedeDimension (cm - L x l x H) : 4 x 3,5 x 2 cmPoids : 33 grammesPrix : 8 € HFPInformations complémentaires : Groupe de petite quartz hématoïde d'Echassières dont la particularité est d'adopter une...

Beautiful anatase centimeter3,8 x 2,5 x 2,4 cm0047-CD

Very beautiful and rare Tantalite-Mn crystal ranging from brick red to black from Afghanistan.2,10 x 1,50 x 1,70 cmReference : 3118

Beautiful bright Zircon crystal from Astore in Pakistan. It has a beautiful intense red orange color and a beautiful shine.3,20 x 2,60 x 2,50 cmReference : 2197

Brightly colored raw sample of yellow orpiment and red realgar.This piece is from the Getchell Mine, Adam Peak, Nevada, USA.It measures 8 cm long, 5.4 cm wide and 3.3 cm at its thickest.Its weight is 142 grams.Additional photos and online ordering on the DGminéraux...

Very nice specimen well crystallized. Sold with acrylic base.2,20 x 2 cmReference : 0650

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

Specimen of Meta-autunite yellow fluorescent green which reacts strongly to UV (see other photos). Warning, uraniferous specimen.9 x 4,90 x 3 cmReference : 2133

Golden green garnet crystals associated with crystallized mica from Pakistan. Beautiful reaction to UV where the garnet become flashy green.5,50 x 3,30 x 3 cmReference : 1756

Interesting topaz found in a river, polished by water on the edge, cleaved on the front and back. It shows a bluish tint with a more colorful heart.This sample comes from the Jos Plateau, Plateau State, Nigeria.It measures 6.2 cm long by 4.4 cm wide and 2.1 cm at its thickest.It weighs 124...

Primary Malachite feather duster beautifully crystallized, associated with a Chrysocolla plating, on matrix. Malachite crystal comes out of the gangue, a very aesthetic specimen.7,20 x 4,80 x 4,20 cmReference : 1688

Aesthetic quartz from the 2 Alpes sector, Ecrins massif, France.It is composed of a fairly flat main crystal encased in a cluster of smaller crystals.This pretty piece measures 6 cm for 3.2 cm wide and 2.7 cm thick.Its weight is 54 grams.(Measurements off base)Reference: 1314Additional photos and...

Discovered mid 90s in Peru. Superb sheaf of multicentimetric crystals of green Epidote gems and brilliant associated with Quartz. Very nice piece!6,60 x 4,40 x 4,20 cmReference : 2908

Skutterudite specimen with several shiny silver crystals, typical of Morocco. The crystals are on massive Skutterudite gangue. Beautiful quality of crystallization.4,40 x 2,70 x 2,70 cmReference : 1480

Double tip of chloritous smoky quartz associated with an Adularia from Grimsel in Switzerland.6,60 x 5,50 x 2,90 cmReference : 4295

A sheaf of scolecite crystals in a pleasing presentation from an old collection.This piece comes from Pune, located in the Maharashtra region of India.It measures 7.5 x 3.9 x 1.4 cm.This mineral weighs 28 grams.Measurements excluding the base.Additional photos and online ordering on the...

Light blue fluorite cubes with many yellow ghosts inside. Fluorite from the Huangshaping mine in China.5,30 x 3,50 x 3 cmReference : 4137

Hedgehog small quite thin and slightly smoky quartz from the heights of Contamines. A new discovery of summer 2020.7,5 x 5 x 2 cmReference : 0383

Marcasite with two different crystallizations including centimeter-sized sperkise twins.It comes from the cliffs of Cap Blanc-Nez in Escalles, Pas-de-Calais, France.This sample measures 3.7 to 4.1 cm in diameter and weighs 62 grams.Piece treated for better conservation.Additional photos and...

pendentif avec pietersite sertie en argent 925, pièce unique dimensions du bijoux : 4.5 x 2.7 x 0.7 cm provenance de la pierre : Namibie taille et sertissage réalisés en France 

Lussatite Dallet (63) FranceDelicate blue and translucent pearl of Lussatite (CT opal), displayed on its peperit matrix. Bitumen appears.

Pyrite from Peru.5,80 x 3,70 x 2,50 cmReference : 2384