Raw quartz sample containing many brilliant green tourmaline crystals.This piece comes from the State of Minas Gerais in Brazil.It measures 9.3 cm long, 7.6 cm wide and 7.5 cm thick.Its weight is 393 grams.Additional photos and online ordering on the DGminéraux...
This specimen comes from an old systematic collection originating in Italy. Although the collection is mainly focused on zeolites, it also includes other types of minerals. The collector, passionate and curious, has himself prospected in various regions, including the Flinders Islands in...
Sample of blue beryl with all six faces intact.Classic piece from Madagascar.It measures 8.1 cm long and 4.7 cm at its thickest.Its weight is 334 grams.Additional photos and online ordering on the DGminéraux...
Brightly colored raw sample of yellow orpiment and red realgar.This piece is from the Getchell Mine, Adam Peak, Nevada, USA.It measures 8 cm long, 5.4 cm wide and 3.3 cm at its thickest.Its weight is 142 grams.Additional photos and online ordering on the DGminéraux...
Association on gangue of two generations of prehnite, apophylite and chocolate calcite.This piece comes from the Pohna district of Maharashtra, India.This sample measures 15.4 cm long by 10.5 cm wide and 4.1 cm thick.Its weight is 409 grams.Additional photos and online ordering on the DGminéraux...
Sample covered with shiny dolomite crystals and millimeter transparent gypsum crystals.Very interesting under the microscope.It comes from the Saillants du Gua, Auvergne-Rhônes-Alpes, France.Specimen measuring 8 cm long, 4.7 cm wide and 3.5 cm thick.Its weight is 65 grams.Additional photos and...
This specimen comes from an old systematic collection originating in Italy. Although the collection is mainly focused on zeolites, it also includes other types of minerals. The collector, passionate and curious, has himself prospected in various regions, including the Flinders Islands in...
Azurite nodule finely crystallized over 360° with a dark color.It comes from the Chessy mine, Villefranche-sur-Saône, Auvergne-Rhône-Alpes, France.Weighing 43 grams, this specimen measures 4.1 cm long, 3.7 cm high and 2.5 cm at its thickest.Additional photos and online ordering on the DGminéraux...
Carpet of blue gray barite crystals on quartz and pyrite gangue.Sample from the mining district of Oumjrane, Tinghir, Morocco.This barite measures 11.3 cm long, 5.7 cm wide and 4 cm thick.Its weight is 284 grams.Additional photos and online ordering on the DGminéraux...
Sperkise twinning marcasite with brachidome terminations.It comes from the cliffs of Cap Blanc-Nez in Escalles, Pas-de-Calais, France.This sample measures 3.6 cm long and 3 cm wide.It weighs 62 grams.Old piece treated for better conservation.Additional photos and online ordering on the DGminéraux...
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...
Azurite blue king crystals in lamellae surmounted by crystals of hemimorphite in spherules, all associated with malachite. Specimen from Touissit in Morocco.11,10 x 8 x 4,80 cmReference : 3969
Very nice group of prismatic crystals of yellow and purple bicolor Vesuvianite from the famous Jeffrey mine in Canada. The crystals are of a beautiful color and well formed.2,80 x 2,30 x 2 cmReference : 3830
Beautiful shiny pyrite, with octahedral crystals with truncated edges. The rear carries a sphalerite mat bearing bournonite crystals.It comes from the Huaron mines in the Pasco province of Peru.This piece measures 5 inches long by 3 inches high and 2.25 inches thick.It weighs 782 grams.Additional...
Crystal finished and gem of Chrome Diopside, rare mineral crystallized as well, from Pakistan. The crystal is intense green, glossy and has a beautiful clarity.1,70 x 0,45 x 0,40 cmReference : 3833
Many crystals of crystalline Gypsum with sharp edges on matrix of alabaster. Incredible transparency, this specimen is breathtaking. It comes from Alabaster in Spain.9,40 x 7,60 x 4 cmReference : 3973
Piece bearing feints on the front and back of octahedral cuprite crystals.It comes from Mashamba in Katanga, Republic of Congo.This sample measures 7.6 cm wide by 5.5 cm high and 5 cm thick.Its weight is 217 grams.Additional photos and online ordering on the DGminéraux...
Beautiful lemon yellow apatite, finished, with a contact area on the back.It comes from the commune of Imilchil, Midelt, Drâa-Tafilalet Region, Morocco.This piece measures 2.4 cm high and 1.8 cm wide.Its weight is 17 grams.(Measures outside the base)Additional photos and online ordering on the...
The largest colorless crystals are the crystals of Phacolite, variety of Chabazite. They are associated with the smaller and longer crystals that are of the Phillipsite. Two rare species and here very well formed on matrix. Specimen from Australia.7,90 x 6,90 x 4,70 cmReference : 3975
Uncommon association of epidote and andradite garnet.This piece comes from Diakon, Bafoulabé Cercle, Kayes, Mali.This mineral measures 4.6 cm long, 3.4 cm high and 3.3 cm at its thickest.Its weight is 56 grams.Additional photos and online ordering on the DGminéraux...
Iridescent Andradite garnet crystal from the famous Kohse mine in Japan which is now closed to access. This mine is well known for producing these superb garnets that we call rainbow due to their iridescent reflections.0,90 x 0,85 x 0,80 cmReference : 3836
Multitude of fine well-formed crystals of Cobaltoan Calcite from Katanga in DR Congo. Homogeneous and intense pink color throughout the piece.11,90 x 7,50 x 4,20 cmReference : 3976
Superb specimen of small well-formed Stilbite on a chips of Apophyllite. This piece is special because the Stilbite are on a multitude of small crystals of agglomerated Apophyllite. The rendering is very bright and aesthetic.10,10 x 7,60 x 3,80 cmReference : 3977
Old piece of purple fluorite with polysynthetic crystals.This piece comes from the Rancennes mine in the Ardennes, a classified site since 1999.It measures 8.4 cm long, 5.2 cm wide and 4.6 cm thick.Its weight is 292 grams.Additional photos and online ordering on the DGminéraux...
