Exhibitors

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...

Many Fluorite cubes with a superb architecture, sharp edges, and with superb intense colors ranging from purple to yellow, all sprinkled with shiny metallic chalcopyrite crystals. Specimen from the Denton mine in the United States. Ex GUILLEMIER collection.7,90 x 6,60 x 3,40 cmReference : 4638

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...

Beautiful copper crystals that form an aerial and airy whole. The copper is very well formed. Specimen from Keweenaw in the United States.4,80 x 2,20 x 0,80 cmReference : 4641

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

Very fine Wulfenite crystals with a bright, deep yellow color. These crystals are perched on their matrix and come from the Glove mine in the United States. Very beautiful quality, very aesthetic specimen.3,60 x 3,40 x 2,70 cmReference : 4653

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

Agate verte de Cornas – Ardèche (07) - FranceMinéraux : AgateDimension (cm - L x l x H) : 6 x 5 x 1,5 cmPoids : 54 grammesPrix : 9 € HFPInformations complémentaires :Belle tranche d'agate de Cornas dans l’Ardèche. Elle est constituée en bonne partie d'agate verte de...

Quartz fumé + micro d'Echassières – Allier (03) - FranceMinéraux : Quartz + micro inconnueDimension (cm - L x l x H) : 8,5 x 11,5 x 3 cmPoids : 364 grammesPrix : 12 €Informations complémentaires :Belle pièce originale d'Echassière constituée de quartz fumé avec des...

Quartz hématoïde d'Echassières – Allier (03) - FranceMinéraux : Quartz hématoïdeDimension (cm - L x l x H) : 9 x 7 x 7 cmPoids : 535 grammesPrix : 10 € HFPInformations complémentaires : Pièce de la carrière d'Echassières constituée de quartz hématoïde dont la particularité est...

Fluorine de Saint Péray – Ardèche (07) - FranceMinéraux : Fluorine + baryteDimension (cm - L x l x H) : 15 x 10 x 7 cmPoids : 1,5 kilogrammesPrix : 15 € HFPInformations complémentaires :Belle pièce de fluorine et baryte de Saint PérayIl s'agit d'une pièce constituée de...