Sample of massive cuprite with a characteristic red luster, associated with chrysocolla and malachite.It comes from the Mashamba mine, Katanga, Republic of Congo.Specimen measuring 4.6 cm long by 3.7 cm wide and 2.3 cm at the thickest.Its weight is 68 grams.Reference: 1269Additional photos and...
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
Well formed centimeter crystal of Alkali Beryl from Afghanistan. Very rare and very well crystallized specimen.1,50 x 1,30 x 0,90 cmReference : 3144
Very nice group of prismatic crystals of Vesuvianite bicolor from the famous Jeffrey Mine in Canada. The crystals have a beautiful color and are well formed.3,40 x 2,30 x 2,10 cmReference : 2681
Perimorphosis of quartz on octahedra of fluorite, the largest crystal of which measured more than 3 cm on edge.This piece comes from the Voltennes mine, La Petite-Verrière, Saône-et-Loire, France.It measures 12.8 cm wide by 7.6 cm high and 3.6 cm at its thickest.Its weight is 276 grams.Additional...
Finished crystal of Serandite with great color associated with black Aegirine which offer color contrast.2,30 x 1,40 x 1 cmReference : 2695
Iron Cross twin for this large specimen of Goethite pseudomorph after Pyrite. The Pyrite still appears on the edges in small golden touches. Beautiful shiny aspect due to the thin layer of Goethite that covers the Pyrite.4,80 x 4,50 x 4,40 cmReference : 1315
Polished slice of green and purple banded fluorite.The crude comes from the Voltennes mine, La Petite-Verrière, Saône-et-Loire, France.It measures 8.8 cm wide by 10.5 cm high and 1.6 cm at its thickest.Its weight is 366 grams.Reference: 1578Additional photos and online ordering on the DGminéraux...
Very nice bright green Grossular associated with the Blue Chalcedony from Mali.4,50 x 3,80 x 2,95 cmReference : 0567
Pretty Topaz well cristalized from Pakistan.1,40 x 1,20 x 1,10 cmReference : 3077
Very bright Galena and Sphalerite crystals on metallic Pyrrhotite from the Nikolaevskiy Mine in Russia. Very aesthetic piece.9,20 x 8,40 x 3,20 cmReference : 1859
Tremolite is part of the Amphibole family and is rich in magnesium. The iron content varies the green color, as on this specimen. Green Tremolite crystals are the most popular. These are also on matrix.8,50 x 4,50 x 2,80 cmReference : 1433
Quartz dome covered with pseudo hexagonal crystals of Hematite. This crystallization gives them an intense red color. Specimen discovered in the Bernardstein vein in France.6,30 x 4 x 2,90 cmReference : 1989
Septaria with diamond Quartz, dog tooth calcite, ankerite9 x 8 x 8 cmReference :
Five well-formed, clear and polished Herkimer Quartz crystals from the famous Herkimer Diamond mine in the USA.5,60 x 3,10 x 3,50 cmReference : 4164
Octaedra of intense purple Fluorite well formed from China.7,40 x 5,90 x 5,80 cmReference : 2905
Translucent purple cubes on matrix associated with Baryte and Calcite brilliant. Specimen from Berbes in Spain.7,40 x 6 x 3,70 cmReference : 2725
Set of completed black-capped quartz, Schist inclusions in Quartz, coming from Tete Noire in the Swiss Valais.4,70 x 3,30 x 2,70 cmReference : 4285
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
Richly crystallized aurichalcite offering a beautiful color contrast.This specimen comes from Pimbi hill, Mindouli, Republic of Congo.From an old collection, it is fixed on a base showing some signs of wear.Its weight is 196 grams (with base)8.2 x 3.6 x 2.8 cmReference: 0329Order online on the...
Aesthetic presentation for this fuchsite covered on the top by a crystallization of hyaline quartz.This muscovite a green variety that contains chromium.This Peruvian sample weighs 273 grams.It comes from Pasto Bueno, Pampas District, Pallasca P, ÁncashIt measures 9.6 cm long by 7.3 cm wide and...
Reference : 0476103 x 92 x 64 mm
