Minerals

Several crystal of Quartz well formed on matrix from Brazil.7,60 x 6,90 x 5,20 cmReference : 2919

A rare specimen of euxenite-(Y), a radioactive oxide mineral rich in yttrium, niobium, and tantalum. It still exhibits crystal edges despite radiation damage.This specimen originates from Ankazobe, located in the Ampangabe region of Madagascar.Its dimensions are 3.3 x 2.1 x 1.7 cm.The mineral...

4,6 x 3,8 x 3,5 cm0111-CrSu

Discovered during the summer of 2025 in Landfalltjernet, Norway, these iridescent Andradites nicknamed Northern Lights, are simply incredible. They are very dark at the base, and have beautiful yellow, pink, blue reflections, depending on the inclination given to them. Very nice discovery with...

Raw quartz sample containing many brilliant green tourmaline crystals.This piece comes from the State of Minas Gerais in Brazil.It measures 9.3 cm long, 7.6 cm wide and 7.5 cm thick.Its weight is 393 grams.Additional photos and online ordering on the DGminéraux...

Rhodochrosite crystals that form like petals placed on their shiny and limpid Quartz matrix. Specimen from Lavrion in Greece.9,50 x 4,30 x 3,80 cmReference : 4304

small blue azurite spherules6 x 6 x 7 cmReference : 0463

Specimen of Skutterudite with several shiny silver crystals, typical from Morocco. The crystals are on massive Skutterudite matrix. Fine quality of crystallization.5,70 x 4,10 x 1,90 cmReference : 3683

Large, bitermined amethyst crystals covering almost the entire matrix. Brilliantly formed and glossy crystals. Specimen from Balkhash Lake in Kazakhstan.5,60 x 4,50 x 3,10 cmReference : 4122

Piece with dark epidote terminated crystals bearing green prehnite.It comes from Diakon, Bafoulabé Cercle, Kayes, Mali.This mineral measures 9.3 cm long, 7 cm wide and 5.2 cm at the thickest.Its weight is 396 grams.Reference: 1327Additional photos and online ordering on the DGminéraux...

Three green Emerald crystals gemstone on and in their biotite schist matrixh from Austria. The largest crystal is 1.85 cm long.9,30 x 7,60 x 3,10 cmReference : 3649

Superb Peridot centimetric green translucent apple very well crystallized coming from Pakistan.1,30 x 1,20 x 1,10 cmReference : 1466

Large Quartz tip completely smoked associated with smaller smoked tips also, with beautiful Sphalerite crystals on it. Piece from Bor Pit in Russia.13,50 x 8,20 x 6,10 cmReference : 1850

Specular hematite - Brazil5,3 x 8,9 x 2,6 cm 0226-LCJD

Quartz habitus Tessiner well formed and shiny. This Quartz comes from Feldbach in Switzerland.3,80 x 1,20 x 1,10 cmReference : 4338

The description of the piece from the Malain mine in Bourgogne, France, highlighting a gypsum nodule of orange to red color is captivating! The gypsum nodules of this region, taken in a clay marl, are indeed fascinating geological formations. The process 7,40 x 5,50 x 4 cmReference : 3179

Piece presenting diopside crystals in quartz accompanied by muscovite.This sample comes from Badakhshan in Afghanistan.It measures 7.4 cm long by 5.5 cm wide and 3.4 cm at its thickest.Its weight is 143 grams.Additional photos and online ordering on the DGminéraux...

5 x 4 x 3 cmReference : 0057

Beautiful quartz tip of great clarity and in perfect condition.4,7 x 1,4 x 1 cmReference : 0368

34 x 11 x 10 mmLCJD-0535

Well-formed cherry red crystals of Cinnabar on matrix. The crystals are glossy and intense in color. Specimen from Tongren in China.7,60 x 4,30 x 2,30 cmReference : 4162

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...

Fluorine violet zoned on quartz. Discover Custom 2019.9 x 6,5 x 3 cmReference : 0263

Green Fluorite on Quartz, Sichuan, China8,5 x 5 x 2 cm0105-ClCa