Mimetite in spheres of intense orange color on Descloizite crystals that form like black fir trees. Very beautiful specimen from Iran.5,50 x 5,10 x 4,60 cmReference : 3352
Fluorine et baryte de Saint Péray – Ardèche (07) - FranceMinéraux : Fluorine + baryte + chalcopyriteDimension (cm - L x l x H) : 11 x 8 x 5 cmDimension des plus gros cubes : environ 0,5 cmPoids : 417 grammesPrix : 60 € HFPInformations complémentaires :Pièce originale de...
Very beautiful trapus crystals of Celestine gems with a strong blue color. The crystals are well formed, wide and let light through.4,40 x 3,20 x 3,10 cmReference : 3343
Rare zunyite crystals on hematite gangue. The piece contains no less than 8 brown crystals of all sizes, the largest (located on the side, mottled), measuring 1.1 of edge. The surfaces are not very clean (they have many natural asperities), but no damage is noted. Specimens on matrix are rarer...
Nice group of Ferro Actinolite crystals with a black color from Pakistan. Very beautiful shine.5,10 x 4,90 x 3 cmReference : 3188
Sample of massive cuprite with a characteristic red luster, associated with chrysocolla and malachite.It comes from the Mashamba mine, Katanga, Republic of Congo.Specimen measuring 4.6 cm long by 3.7 cm wide and 2.3 cm at the thickest.Its weight is 68 grams.Reference: 1269Additional photos and...
Two-coloured, glossy and thick tourmaline crystals from Madagascar. Very dark yellow finish but allows light to pass through, and the body of the Tourmaline is dark green. Very nice crystallization quality.4,40 x 3,40 x 2,70 cmReference : 3716
Rhombohedra of immaculate white Dolomite on matrix of massive Pyrite that offers a beautiful shine to the piece.
Piece bearing a pompom of fibro-radiated malachite on chrysocolla, with a nice contrast with the dark matrix. This specimen comes from the Republic of Congo. Dense, it weighs 64 grams.5,4 x 3,2 x 3,3 cmRéférence : 0190
Black rock dotted with shiny black Anatase crystals that give a beautiful look to the piece.5,10 x 2,80 x 0,95 cmReference : 1285
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...
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.7 x 4,60 x 4,30 cmReference : 2150
Colombia quartz with finesse, very bright transparent needles7 x 5 x 5 cmReference : 0459
Malachite and Chrysocolla which offers a nice color palette, from the Star of the Congo mine, RD Congo.8 x 5,20 x 3,20 cmReference : 3690
Internal part of a well-crystallized pyrite nodule, typical formation of this quarry.This piece comes from Saint Denis d'Orques, Sarthe, France.Sample measures 8.9 cm long by 5.2 cm wide and 1.5 cm thick.Its weight is 195 grams.Reference: 1346Additional photos and online ordering on the...
Specimen of flashy yellow Meta Autunite which reacts strongly to UV light. Warning, Uraniferous piece.4,80 x 2,90 x 1 cmReference : 3062
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...
Magnificent set of Calcite "Sandwich" on matrix translucent, colorless with their center a gray band. These specimens react with long UV to reveal a beautiful pink color red flashy! New discovery.9 x 7,30 x 4,60 cmReference : 0578
Small ultra affordable specimens selected by us on site8 x 6 cm0056-BGM
Crystals of intense green dioptase from the Tantara mine, DR Congo.7,30 x 6 x 4,10 cmReference : 4052
Azurite crystals completely pseudomorphosed into Malachite. The appearance of the piece looks like velvet.6,40 x 3 x 2,30 cmReference : 2058
Fluorine de Saint Péray – Ardèche (07) - FranceMinéraux : FluorineDimension (cm - L x l x H) : 4,5 x 2 x 1 cmDimension des plus gros cubes : environ 5 mmPoids : 11 grammesPrix : 8 € HFPInformations complémentaires :Cette petite pièce de St Péray est composée de fluorine...
2,5 x 1,2 x 1 cm. Reference : 2864-LM2T
