Rare mineral from the best deposit worldwide located in Utah in the United States. Brilliant black Bixbyite crystals on matrix that offers a beautiful color contrast.7,20 x 5,30 x 3 cmReference : 3426
Large pyrrhotite crystal associated with galena and quartz from the Nikolaevsjiy Mine in Russia. The main crystal has a defect on one side, it is practically complete. Very nice size and shine for this specimen.8,20 x 7,30 x 4,30 cmReference : 3427
Brilliant black Sphalerite crystals that emerge from their metallic anthracite Galena matrix.7,20 x 5 x 3,40 cmReference : 3429
Perfect rosette of brilliant and well crystallized Muscovite crystals from Ze Pinto in Brazil.2,70 x 2,50 x 0,80 cmReference : 3430
Beautiful gemstones of Dioptase green Emerald on white Calcite that offers a beautiful color contrast to this specimen from Namibia.6,30 x 4,20 x 3 cmReference : 3431
Quartz called pineapple, immaculate white, from Bor Pit in Russia. Beautiful size and especially superb crystallization for this specimen.8,40 x 5,40 x 4,20 cmReference : 3433
Sublime crystal of Topaz gem, perfectly crystallized, associated with stocky clusters of Muscovite very well formed, as well as crystals of Schorl, all on Quartz matrix. Very beautiful aesthetic specimen, presenting superbly formed minerals.5,60 x 4,40 x 3,60 cmReference : 3434
Superb very bright green fluorite due to specific crystallization. The color is sublime and unusual.15,50 x 9,60 x 7,60 cmReference : 3435
A very sharp and elegant crystal cluster that diverges and widens towards the end. Exceptional size for the locality of Bor Pit in Russia. The crystals have a perfect lustre, and we see on the back and side of the piece Quartz and Calcite that contrast with the black of the Ilvaite, and make the...
Finished crystal and gem of Chrome Diopside, rare mineral crystallized as well, from Pakistan. The crystal is intense green, glossy and has a beautiful clarity.1,80 x 0,50 x 0,30 cmReference : 3258
Fragile specimen of flower-shaped Vivianite crystals from Kerch, Ukraine. Crystals are blue green and well formed.3,70 x 3,30 x 2,70 cmReference : 3260
Electric blue Azurite crystals nestled in the matrix. Very aesthetic piece, the crystals are of very good quality, finished and glossy.6,30 x 5,40 x 5,40 cmReference : 3262
Green garnet very gems, which let the matrix appear through. Crystals very well formed on matrix from Afghanistan.9,70 x 5,40 x 4,50 cmReference : 3284
Large sample composed of pale pink Rhodochrosite crystals associated with Pyrite cubes and Quartz more than one centimeter long. Beautiful association from the rare locality of Kassandra in Greece.13,10 x 9,30 x 5,20 cmReference : 3285
Finished crystal and gem of Chrome Diopside, rare mineral crystallized as well, from Pakistan. The crystal is intense green, glossy and has a beautiful clarity.2,70 x 0,30 x 0,30 cmReference : 3287
Botryoidal Chalcedony from Morocco.11,60 x 8 x 5,20 cmReference : 3289
Large lenticular white Calcite crystals from China.12,50 x 12,50 x 8 cmReference : 3292
Very beautiful trapus crystals of Celestine gems with a strong blue color. The crystals are well formed, wide and let light through.7,20 x 5,80 x 4,50 cmReference : 3294
Quartz crystals of a very pronounced and homogeneous red, lustrous, from the Argentolle, Morvan in France.6,40 x 5,60 x 1,90 cmReference : 3295
Octahedral crystals of intense red Cuprite associated with fibrous Malachite that gives a beautiful contrast to the piece. Very heavy piece, the back matrix is very iridescent, metallic, it is also very nice to look at. Superb quality for this specimen from the Mashamba West mine, DR Congo.11,40...
This is a very very large specimen with fine and long black metallic Goethite crystals, from the famous locality of Chaillac in France. Piece to collect as is, or to divide into several, even if careful the matrix is very solid and the Goethite crystals very fragile.23 x 14,20 x 9,80 cmReference...
Brilliant black Goethite crystals associated with typical Tarn blue Fluorite crystals. This fabulous specimen comes from Embournegade in France.10,20 x 9,50 x 8,50 cmReference : 3304
Superb plate covered with Quartz and Hematoid Quartz that offer a superb color palette. Brilliant and attractive specimen from Argentolle in France.8,10 x 7,50 x 3,30 cmReference : 3311
Cluster of Muscovite crystals on pink Quartz matrix from Brazil. We see the leaves of Muscovite on the sides, all agglomerated to each other to form these superb blocks.10 x 7,90 x 3,40 cmReference : 3313
