Very beautiful hyalite opal, with a strong UV reaction (becomes green flashy!). The quality of the crystals is splendid, gem, brilliant and offers beautiful aesthetics at the piece. Association with Botryoid Aragonite which offers a beautiful set to the piece.5,30 x 5,10 x 4,20 cmReference : 0704
Interesting piece of slightly bluish calcite containing many inclusions of metallic gray graphite.It comes from Gouvernor Talc Company Quarry No. 4, Harrisville, Lewis Co., New York, USA.This sample measures 8.4 cm long by 4.2 cm wide and 3.4 cm thick.Its weight is 157 grams.Former collection of...
Old piece with two-tone tabular crystals of wulfenite, partially covered by pink dolomite.This specimen comes from the Tsumeb mine, Oshikoto region in Namibia.It measures 13.3 cm long by 8 cm wide and 4.5 cm thick.Its weight is 633 grams.Additional photos and online order on the DGmineraux...
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
Quartz crystals of a very pronounced and homogeneous red, lustrous, associated at yellow cubes of Fluorite, from the Argentolle, Morvan in France.7,10 x 5,20 x 3,10 cmReference : 3344
Several cubes of colourless, slightly pale blue Fluorite crystals from the Coltes mountain in Alsace. Discovery of almost ten years ago now.5,50 x 4,80 x 3 cmReference : 3730
dim en cm : 10x6x5Reference : 0212
Interesting transparent quartz from Madagascar.This quartz crystal has five terminations, separated by black tourmaline crystals.The largest tourmaline is 26 mm long.The quartz is 5 cm high and 3.5 cm thick.This showcase mineral weighs 80 grams.Additional photos and order online on the DGmineraux...
Aquamarine crystal with diamond end. When you look at the piece from above, the inside is totally gem, and the edges are more opaque. This crystal looks like an aquarium with a very beautiful purity inside.6,20 x 3 x 2 cmReference : 3645
The endlichis is a variety of vanadinite with high arsenic content. The crystals present themselves in yellow brown tufts on calcite which offers a beautiful color contrast. Well-known locality of Erupion Mine in Mexico4,70 x3,70 x 2,80 cmReference : 1200
Fluorite blue with yellow centers.5,5 x 3 x 2 cm0137-CD
Elegant amethyst crystals on matrix from the famous locality of Veracruz in Mexico.5,90 x 3,10 x 2,70 cmReference : 3891
Apatite - Imilchil, Morocco. 5,5 x 5,5 x 3,4 cm Référence : 0330
Crystal clear 11 mm on a base septaria.7,5 x 6,5 x 5 cmReference : 0083
Piece with several sizes of brown endlichite crystals, a species close to vanadinite whose vanadium is replaced by arsenic.It comes from Touissit, Touissit-Bou Beker District, Jerada Province, Oriental, Morocco.This specimen measures 4.8 cm wide by 2.6 cm high and 3.4 cm thick.Its weight is 68...
Piece presenting diopside crystals, some of which are finished, in a quartz gangueThis sample comes from Badakhshan in Afghanistan.It measures 5.4 cm long by 4.4 cm wide and 3.3 cm at its thickest.Its weight is 97 grams.Additional photos and online ordering on the DGminéraux...
Perimorphosis of Quartz after Calcite from the Juliette vein in Ardeche, France. The structure of calcite is remarkably preserved, replaced by quartz with a beautiful shine. Hollow piece, the Calcite no longer exists, only the Quartz are present and have 3,70 x 3,10 x 3,30 cmReference : 3875
This halite, crystallized salt, gem, is in perfect condition. The cubes are extremely well defined, with beautiful visible growth shapes. The crystals are immaculately white. Very good specimen for the Marie Louise mine, it was the biggest potash mine in Alsace, France.9,80 x 8 x 4,20 cmReference...
Pretty marcasite in sperkise twin with brachidome terminations.It comes from the cliffs of Cap Blanc-Nez in Escalles, Pas-de-Calais, France.This sample measures 5.7 cm long, 4 cm wide and 3.3 cm thick.It weighs 149 grams.Old piece treated for better conservation.Reference: 1389Additional photos...
Clear pink crystal of Apatite centimeter, 1.60 x 1.60 cm, on matrix with Muscovite from Pakistan.5,30 x 4,90 x 4,10 cmReference : 2607
