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
Intense dark green fluorite cubes covered almost entirely with shiny and well formed quartz, all sprinkled with pyrite that bring light to the specimen.12,90 x 8,60 x 5,70 cmReference : 3485
Fluorapatite purple crystal gem, shiny and on matrix from Afghanistan.1,70 x 1,40 x 1,20 cmReference : 1878
Ancient piece of goethite with geode crystals.It comes from Chaillac, Indre, France.This goethite measures 4.3 cm long by 4 cm wide and 2.8 cm at its thickest.Its weight is 61 grams.Additional photos and online ordering on the DGminéraux...
Impactite: Suevite from the Ries meteorite impact crater in Germany (one side rough, one side cut) 7 X 3 X 1,5 cm. Reference : 0441-RuFo
Beautiful peak very brilliant quartz former gold mine of La Gardette, best known for the exceptional quality of its quartz crystals.7 x 3,5 x 1,5 cmReference : 0375
Sample of dark blue azurite, crystallized in geodetic areas, associated with white cerussite.It comes from the Mashamba mine, Katanga, Republic of Congo.Specimen measuring 6.4 cm long by 4.2 cm wide and 3.7 cm at its thickest.Its weight is 137 grams.Additional photos and order online on the...
Beautiful bicolored vanadinite crystallization, with centimeter-sized crystals arranged lengthwise on matrix.This piece comes from Mibladen, Aït Oufella Caïdat, Midelt, Drâa-Tafilalet, Morocco.It measures 6 cm high, 2.9 cm wide, and 1.8 cm thick.It weighs 75 grams.Additional photos and order...
Beautiful floating azurite crystal with a bright color and a beautiful luster.It comes from Kerrouchene, Khénifra, Beni Mellal-Khénifra Region, Morocco.Specimen measuring 3 cm high by 2.3 cm wide and 1.2 cm thick.Its weight is 17.2 grams.(Measurements excluding base)Additional photos and online...
Nodule of massive tetrahedrite associated with small stalactites of azurite.3,5 x 3 x 2 cmReference : 0422
This piece highlights a nodule of polished gypsum, resting on a piece of marl.Salmon colored, it comes from the Dennevy mine in Burgundy, France.This mine, now inaccessible, contains gypsum nodules caught in marl.This 330 gram specimen measures 10.3 cm long, 8.2 cm wide and 3.9 cm...
Graphite is a fairly common mineral, but fine crystals are rare. Most graphite mining areas produce huge quantities from one or more large veins of graphite, but collector specimens are not commonly encountered. Here we find several well-formed, round crystals of very fine graphite on white...
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
Cubes of Blue Fluorite with shiny brown Siderite on matrix from the Boltsburn mine in England.12 x 5 x 4,70 cmReference : 2985
Stocky crystal of Peridot green apple partly gem from Pakistan.3,30 x 3 x 2,70 cmReference : 2988
Piece of blond spherosiderite on solid quartz, covered with a crystallization of calcite.Siderite from the Laguépie aggregate quarry, Montauban, Tarn-et-Garonne, Occitanie, France.It measures 10.7 cm long by 4.6 cm wide and 3 cm thick.Its weight is 147 grams.Light traces of contact.Reference:...
Fiber Actinolite in and out of quartz crystals. Alchuri aesthetic piece in Pakistan.8,40 x 4,20 x 1,70 cmReference : 1907
Beautiful specimen of Chrysocolla electric blue ball very well formed. Very aesthetic piece.3,50 x 2,80 x 2,30 cmReference : 2062
Very nice specimen well crystallized. Sold with acrylic base.2,20 x 2,30 cmReference : 0664
The description of the piece from the Malain mine in Bourgogne, France, highlighting a gypsum nodule of orange to red color is captivating! The gypsum nodules of this region, taken in a clay marl, are indeed fascinating geological formations. The process 7,40 x 5,50 x 4 cmReference : 3179
5,1 x 3,5 x 2,5 cmReference : 0185
Pyrite cubes interlaced together to form this specimen from the Huanzala mine in Peru.5,90 x 4,90 x 3 cmReference : 4163
Superb specimen with the Grenat Andradite brick red lustrous, all on black matrix that brings a nice contrast. Rare specimen from the N Chwaning II mine in South Africa.3,50 x 3,40 x 2,10 cmReference : 3566
Quartz Poncharra (38) FranceSlightly fenstered quartz, on faden quartz. There is no attach location. This is a surprising one.
