Very particular specimen for this discovery in the Congo. In addition to Chrysocolla, which is the last stage of pseudomorphosis, there is also Malachite which remains on the surface in some places and is also covered with brilliant micro Quartz. This piece is very aesthetic because it has aerial...
Small set of cuprite crystals pseudomorphic malachite.1,1 x 1 x 0,8 cmReference : 0353
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...
Référence : S30 Poids : 1,3 cts Forme : oeuf Dimensions : 6,3 x 5,2 x 3,5 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 : 115 € Saphir étoilé,...
Apophyllite green gemstone crystals on almost colorless Stilbite matrix which gives a nice contrast to the piece.5,70 x 4,30 x 2,20 cmReference : 4009
Prehnite, Quartz Imilchil MarocBeautiful pompoms with typical color, with quartz. There's a deposit of what may be marcassite.
Psilomenane and Goethite with traces of Gypsum from Lavrion in Greece.8,90 x 6,50 x 3,20 cmReference : 3367
Tourmaline BrasilGroup of parallel cristals, fibrous. That elbaïte shows light colours, is green caped. Good luster.
Epidote, quartz and albite.7,5 x 5,5 x 1,5 cmReference : 0129
Alpine smoky Gwindel9,5 x 6 x 3,5 cmReference : 31
Sample of native bismuth, chemical element with symbol Bi, presented here in the form of crystals molded after quartz crystals. It was taken from the tin and tungsten-rich Dayu Co. county in Ganzhou, Jiangxi, China. This bronze-colored specimen measures 1.9 cm long, 1.3 cm wide and 0.7 cm...
Biterminated and very smoky quartz from the Tiefen glacier in Switzerland. Beautiful endings and clarity for this Swiss specimen.7,60 x 5 x 2,90 cmReference : 3865
Group of fluorite cubes with a blue heart and a yellow envelope, resting on a gangue containing quartz.It comes from the Beix mine, Saint-Germain-près-Herment, Riom, Puy-de-Dôme, France.This sample measures 5.5 cm long and 3.9 cm wide, the main cube measures more than 2 cm on the edge.Its weight...
Beautiful amethyst sceptre crystals from Goboboseb in Namibia. The violet color is intense and dark throughout the specimen.6,10 x 4,40 x 3,20 cmReference : 4364
An interesting piece featuring a carpet of azurite crystals pseudomorphed into malachite.This mineral comes from the Milpillas mine in Mexico.It measures 4.9 x 3.7 x 2 cm.This specimen weighs 42 grams.(Measurements excluding the base)Additional photos and online ordering on the DGmineraux...
Superb quality for this specimen from the El Hammam mine in Morocco. We see cubes of Fluorite dark pink purple associated with very well formed Quartz crystals that bring light, and Pyrite that illuminates the whole12,70 x 8,40 x 8,90 cmReference : 3462
Specimen of Pyromorphite from Asprieres typical in France with yellow botryoidal crystallization.5,50 x 4,60 x 2,10 cmReference : 1884
siderite , La Mure Mine, France 5,5 x 5 x 4 cmReference : 70
Specimen of Meta-autunite yellow fluorescent green which reacts strongly to UV (see other photos). Warning, uraniferous specimen.6,40 x 5,20 x 2,50 cmReference : 2168
Exceptional specimen! Many perfect Ivaite crystals, nestled in the hollow of Calcite and Quartz crystals. Very nice shine for this piece from Bor Pit in Russia. The crystals of Ilvaite are perfectly crystallized and finished, Calcite and Quartz are also very well formed and bring an incredible...
Black Hubnerite crystal with intense red reflections combined with brilliant Quartz crystals, typical from the Mundo Nuevo Mine in Peru.9,90 x 6,10 x 3,70 cmReference : 2221
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
Specimen with orange red Garnet associated with smoked Quartz all on matrix. Beautiful color contrast between the different crystals present.4,80 x 4,50 x 2,60 cmReference : 3044
