Exceptional specimen of Aquamarine crystals with diamond endings from Chumar Bakhoor in Pakistan. The crystals are stocky, long, with sharp edges, so-called Diamond endings. The color blue is present throughout the piece and the crystals are translucent. From the GUILLEMIER collection.7,50 x 8,80...
Green fluorite cubes with crystals like aquariums. Each crystal opens into a window where you can see the inside of it. The color is intense green, the crystals are gems. Very good quality for this Fluorite from the Taolin mine in China. Ex collection GUILLEMIER.6,20 x 5,60 x 3,10 cmReference : 4634
Very good quality for this specimen from the mythical locality of Panasqueira in Portugal. We see crystals of water-green fluorapatite, hexagonal, well formed, on many large crystals of arsenopyrite, or Mispickel in French, really well crystallized with an extremely shiny appearance. Ex...
A little-known but historic locality for Dioptases, Altyn Tyube in Kazakhstan has offered many specimens of Dioptase, some of which, like this one, are of remarkable quality. Dioptase crystals have an intense green and gem color, and are associated with colorless but very bright Calcite crystals...
XXL Manganite crystals on massive Manganite, superbly well formed, stocky and with a shiny metallic black color. Rare and impressive specimen from Ilfeld in Germany. In addition to its quality of crystallization, the locality is really worth remembering because it is unusual for this kind of...
Very aesthetic piece featuring a black metallic Galena crystal crossed and overhung by crystals of intense green Quartz Prase. Very beautiful contrast of color and quality for this specimen from the Nikolaevskiy mine in Russia. Ex GUILLEMIER collection.4,20 x 3,80 x 3 cmReference : 4642
Polychrome tourmaline, from pink to green, on superb Jacare quartz, or also called alligator or estetic quartz. The architecture is splendid, with beautiful brilliance throughout the specimen. It comes from Barra do Salinas in Brazil.7 x 4,60 x 4,50 cmReference : 4643
Fantastic color for this gemmy and shiny blue Fluorite. The edges are darker on the core, but overall it s definitely blue. Association with a well-formed quartz that brings aesthetics to the whole. Specimen from the Yaogangxian mine in China.6,90 x 5,90 x 3,30 cmReference : 4644
Numerous long and fine crystals of white, shiny Celestine on a thin layer of massive Sulfur, also delimited by a thin layer of massive Celestine underneath. Specimen from the La Grasta mine in Italy. Ex GUILLEMIER collection.9,50 x 3,60 x 5 cmReference : 4645
Shiny brown Hubeite crystals on amethyst crystals, associated with Apophyllite crystals on the bottom of the specimen and some chalcopyrite. Beautiful combination of four different minerals, from the Fengjiashan mine in China. Ex GUILLEMIER collection.9,80 x 7,50 x 4,40 cmReference : 4646
Necklace of Galena crystals with a metallic sheen, black, on slightly pinkish Calcite crystals, and associated with some small quartz. Specimen from Madan in Bulgaria. Ex GUILLEMIER collection.11,90 x 7,80 x 5,80 cmReference : 4647
Perfect floating crystals of Baryte bicolor, blue in the center and yellow at the edges, intact and shiny. This specimen comes from Oumjrane in Morocco, the crystals are of very high quality.6,60 x 4,50 x 1,50 cmReference : 4648
Large Pyrite dodecahedron from the Quiruvilca mine in Peru. This crystal is very impressive and very heavy.10,70 x 9,20 x 7,90 cmReference : 4650
Many brown garnet, very beautiful crystallization, associated with Hedenbergite crystals that form tufts of green crystals, as well as some green Quartz Prase. This specimen comes from Serifos in Greece. Ex collection GUILLEMIER.13,30 x 9,20 x 5,80 cmReference : 4651
Superb green Tourmaline crystal with the high half gem and electric green, then the other low half green and opaque. The ending is perfect, very beautiful Tourmaline crystal from Sahatany in Madagascar.3,50 x 2,20 x 2 cmReference : 4652
Amethyst crystals, for some scepters, of remarkable size and thickness. Ancient specimen from Veracruz, Mexico, presenting crystals of a size rare for the locality, and with an intense purple color over all the crystals. Ex collection GUILLEMIER.8,20 x 6,20 x 5,60 cmReference : 4654
Calcite called nail heads due to the shape of its crystals. The black color comes from the inclusions of Boulangerite which are very numerous and tight in the crystals of Calcite. Very nice specimen from the Herja mine in Romania.3,30 x 3,10 x 2,60 cmReference : 4655
Rhodonite from Conselheiro Lafaiete, Brazil, in stunning raspberry pink to deep pink shades. This piece is distinguished by its elegant lamellar growth, well-defined edges and marked crystalline planes, which give it relief, radiance and character. An aesthetic and expressive specimen, ideal to...
Twin and biterminate Calcite with a classical termination, and the other in several points. Pretty set with purple fluorite in the background, featuring a beautiful architecture. The colors stand out more through backlighting. Specimen from the famous Elmwood mine in the USA.6,90 x 4,60 x 3,10...
Spessartine d'Aracuai auBrésil. Elegant specimen on a pegmatitic matrix, featuring a bright orange Spessartine garnet crystal, beautifully contrasted by a light feldspathic gangue. An aesthetic and authentic piece, typical of the Brazilian pegmatites.4,50 x 2,90 x 2 cmReference : 4563
Rhodochrosite from Moanda, Gabon, remarkable African classic with superb red raspberry to deep red crystals, elegantly arranged on a dark matrix. Their brilliance, relief and natural contrast give this piece a striking visual presence. An aesthetic and sought-after specimen from one of the most...
Very beautiful color contrast between the crystals of Dioptase intense green gems and their immaculate white Calcite matrix. Very good quality of crystallization. Specimen from the famous Tsumeb mine in Namibia.5,60 x 4,70 x 3 cmReference : 4566
Superb Spessartine by Marienfluss, isolated crystal of 0.85 x 0.80 cm. Magnificent Mandarin color with fiery red, remarkable brilliance and perfectly defined faces. A fine quality specimen, combining color, shine and aesthetics in a mythical classic that is increasingly rare on the market...
Uvarovite of the famous Saranovskii mine, Russia. Superb druse of an intense emerald green, shimmering on a dark matrix that admirably highlights the natural brilliance of this rare garnet. A visual and sought-after piece, coming from a worldwide reference site for uvarovite.4,40 x 5,10 x 2,10...
