Sample of barite with honey-colored crystals, some of which are gems.Aesthetic piece despite a few light breakages.It comes from Iglesias, Province of Southern Sardinia, Sardinia, Italy.Weighing 311 grams, it measures 8.7 cm long, 7.2 cm wide and 4.7 cm thick at its thickest.Reference: 0598Order...
Polished slice of Mexican "crazy lace" agate.It measures 11 cm wide, 14 cm high and 1.4 cm thick.Its weight is 341 grams.Reference: 1551Additional photos and online ordering on the DGminéraux website:https://mineraux-collection.com/tranches/1993-tranche-d-agate-mexique-341-grammes.html
Perfectly crystallized finished crystal of purple Scapolite from Afghanistan.2,50 x 1,60 x 1,40 cmReference : 2963
Superb Calcite twin crystals with a beautiful crystallization. The crystals are transparent and of very good quality. All on quartz crystals that brings a beautiful shine.7,20 x 7,20 x 4,30 cmReference : 1930
Yttrofluorite is a variety of Yttrium-rich fluorite, purple. This specimen is a new discovery in Guizhou that they call Flower Yttrofluorite due to its fine crystallization in the shape of a flower. This Fluorite is translucent and is covered with a thin layer of Yttrium. The particularity is...
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
Calcite Vensat (63) FranceUnusual for the locality, that calcite is special because of those two cristal looking like rabbit ears. Ex collection Minéraline
Crystal Violet, rare for the Mont Blanc Massif. The smoky quartz is fully recrystallized9 x 4 x 3 cmReference : 0004
Crystallization on 2 sides9 x 5 x 3 cmReference : 0061
Tuft of colorless quartz crystals on the tip of a Schorl crystal that makes the whole atypical and very aesthetic. Beautiful crystallization and association.4,90 x 4,70 x 3,60 cmReference : 3387
Nodule of massive tetrahedrite associated with small stalactites of azurite.3,5 x 3 x 2 cmReference : 0422
Very pretty Rhodochrosite glittering thanks to its crystallization in microcrystals on the entire surface of the piece. Beautiful shine and color.5,30 x 4,60 x 2,60 cmReference : 3419
Elegant amethyst crystals on matrix from the famous locality of Veracruz in Mexico.4 x 3,40 x 1,80 cmReference : 3884
Fluorite Hematoide, Former Maraval Mine, Var, France Personal discovery 2017 5,5 x 4 x 2 cm0018-ClCa
Historically, the most beautiful global blackouts come from Viloco in Bolivia. Here we have a specimen with good size crystals, well trained, black color and mordered reflections. Beautiful quality of crystallization.9,10 x 8,40 x 5,65 cmReference : 0974
Zircon crystals orange brick red on matrix of white marble and black biotite. Nice contrast of color for this specimen typical from its locality of Astore in Pakistan.8,90 x 7,50 x 4,90 cmReference : 2144
Violet crystals, rare for the Mont Blanc Massif. The piece is all finish4 x 3 x 3 cmReference : 0082
These pieces from Zogno require a light by backlight to be able to see the color. If you use a cold light, the color will come out dark blue, or a warm light the color will be dark purple. These specimens also have the particularity of being fluorescent, 10,60 x 9,50 x 8,10 cmReference : 2920
Magnificent pink-red color for this slice of elbaite tourmaline, which comes from a little-represented area, Zambia.Polished on one side, its outline is intact. The rear, left raw, has reinforcements in the areas of natural fragility of the edge.This tourmaline comes more precisely from the...
Sublime Botroyoidal hyalitis opal group planted in its matrix of Andesite. Big coin is covered with gem crystals, limpid and perfect. Very strong UV reaction for this variety of opal.8,45 x 6,15 x 4,65 cmReference : 0709
Dark pink Spinel octahedrons on white Calcite gangue that offer a beautiful color contrast.11 x 5,80 x 4,90 cmReference : 1560
The pegmatites of Alto Ligonha in Mozambique delivered superb crystals of Tantalite-Mn of which these are gems and twinned! The backlight light brings out the intense cherry red color of these crystal gems perfectly crystallized with a beautiful twinned. Centimetric crystals of excellent...
Interesting specimen of serandite of pink color. It has two twinned and well-formed crystals of serandite and a few crystals of aegirine. The largest crystal measures 10mm across.1,8 x 1,5 cmReference : 0033
