Minerals

White calcite crystals very well formed and nice size on yellow fluorite typical from Moscona in Spain.7,70 x 7,10 x 5,30 cmReference : 4000

Very nice specimen of topaz with beautiful faces and a beautiful typical Pakistan crystallization.3,95 x 2,45 x 1,90 cmReference : 0717

Microcristalisation amethyst botryoidal in shape, one of the best pieces I've seen. Diameter of the main crystallization ¤1,9 and 1,7cm6,5 x 5 cmReference : 0111

Andradite garnet  var. demantoid and/or topazolite and calcite - Cerro de la Concordia, Veracruz, Mexico5,8 x 6,3 x 5 cm Reference : 0218

Fluorine eroded on quartz.7 x 6 x 3 cm0128-CD

Sphalérite de Peyrebrune – Tarn (81) - FranceMinéraux : Sphalérite + quartz + pyrite + calciteDimension (cm - L x l x H) : 11 x 7,5 x 6,5 cmPoids : 35 grammesPrix : 80 € HFPInformations complémentaires : Pièce originale provenant de de Peyrebrune, plus précisément de la carrière de Rivet dans le...

Clear green Apophyllite finished crystal well formed, with elongated Scolecite crystals on the perimeter.5,60 x 2,80 x 2,40 cmReference : 1970

Bitermine and smoked quartz with a beautiful lustre, from Chamonix, Mont-Blanc in France.8 x 6,50 x 5,30 cmReference : 3529

Lenticular crystals of pink Calcite covered with a second generation of Calcite, it colorless, which gives the whole piece a superb shine. Well-formed crystals from Russia.7,20 x 5,90 x 3,30 cmReference : 3371

Radiance and perfect for these beautiful Quartz Herkimer (Herkimer Diamonds Known for their quality). A crystal 5cm of a gem quality, remarkable compared to its size, overcomes a group of 3 other perfectly clear crystals.5.8 x 5.5 cmReference : 0200

9,5 x 5,5 x 5,5 cm. Reference : 2755-LM2T

Very nice specimen well crystallized. Sold with acrylic base.2,90 x 1,20 cmReference : 0666

Crystals Fluorite transparent partiellements covered with Barite. Presence of pyrite and dolomite.8,5 x 5,7 x 3,5 cmReference : 0133

Native silver fir perched on its contrasting white calcite matrix. Specimen from Kongsberg in Sweden.1,20 x 1 x 1 cmReference : 3590

Nice shiny specimen presenting crystals of Pyrite and Quartz on Siderite from the Mesage mine in France. Discovery in 2015.4,50 x 4,40 x 3 cmReference : 3959

Alpine smoky Quartz, mont Blanc6 x 3 x 3 cm0098-ClCa

Dark pink Spinel crystal on white Calcite gangue that offers a beautiful color contrast.4 x 1,70 x 1,50 cmReference : 1563

Very rare specimen of Krohnkite,blue, associated with Blodite crystals, white, transparent. This is rare copper sulfates, and rarely seen in collections. In backlight, you can see the purity of the specimen, it looks like a piece of ice without impurity. This piece from Mejillones in Chile,...

Very nice piece of aragonite shaped urchin with calcite in small spheres on black matrix that provides a beautiful color contrast. Beautiful crystallization!6,70 x 4,70 x 3,70 cmReference : 0490

Hemimorphite crystals present on the front and back of the piece, everything is covered. The crystals are beautiful in size and well formed. They also have a beautiful sheen. Specimen from the Ojuela mine in Mexico.14,80 x 8,90 x 6,40 cmReference : 4242

Typical Bor Pit quartz in Russia, with growth stops by Calcite which dissolved to let the Quartz continue its growth. Mono crystal where we see all layers of growth, it is really beautiful to see and atypical. Very large Quartz more than 10 cm long.13,10 x 3,80 x 3,60 cmReference : 1846

Small ultra affordable specimens selected by us on site8 x 6 cm0056-BGM

Pyrite on Siderite from Mesage mine, France.3,90 x 3,50 x 2 cmReference : 3191

Red vanadinite crystals on fossilized shell on matrix that offers a beautiful aesthetics to the piece. Rare specimen.4,50 x 1,30 x 1,20 cmReference : 3618