An obsidian nodule known as "Apache tear," transparent when illuminated, embedded in a matrix of obsidian perlite.This specimen originates from Arizona, USA.This mineral measures 7.3 x 6.3 x 4.5 cm.The weight of this specimen is 224 grams.Additional photos and online ordering are available on the...
Reddish-brown uvite crystals, a mineral in the tourmaline group, accompanied by white magnesite crystals.This specimen was discovered in Brumado, Bahia, Brazil.This piece measures 3.1 x 2.4 x 2.2 cm.The mineral weighs 17 grams.(Measurements without base)Additional photos and online ordering are...
Rare black, terminated neptunite crystals on a bed of white natrolite.This specimen was discovered in San Benito, California, USA.It measures 2.8 x 2.2 x 1.1 cm.(Measurements excluding base)Additional photos and online ordering are available on the DGminéraux...
A pleasing miniature dioptase with bright, terminated green crystals.It was collected in Renéville, a town in the Pool region of Congo.This specimen measures 2.8 x 2.7 x 2.1 cm.The mineral weighs 17 grams.(Measurements without base)Additional photos and online ordering are available on the...
This salmiac (a halide) sample comes from the burned-out coal mines of Saint-Étienne, also known as "crassiers" (the equivalent of spoil heaps in mining operations in northern France).Size: 4.2 x 3.3 x 2.6 cmThe weight of this sample is 42 grams.Unmounted.Additional photos and online ordering are...
A beautiful, bright, and transparent apophyllite, the largest crystal of which is doubly terminated, contrasted by a blue-gray matrix. Note the discreet presence of a single stilbite crystal.This specimen was discovered in Pune, in the Maharashtra region of India.This specimen measures 8.5 x 5.9...
Decorative epidote with a 360° fan-shaped crystallization, featuring dark green, lustrous crystals.This specimen originates from Imilchil, a mineralogical site located in Midelt, Drâa-Tafilalet region, Morocco.Its dimensions are 8.4 x 5.5 x 3.6 cm.The weight of this specimen is 134...
High-quality purple chalcedony with a vibrant color, forming small, brilliant spheres in a 360° pattern.This mineral was discovered in Mamuju, in the West Sulawesi region of Indonesia.Size: 14.4 x 5.5 x 4.7 cmWeight of this specimen: 312 grams.Additional photos and online ordering available on...
A beautiful native copper specimen with a striking color and some contrasting green oxidation areas.It was collected on the Keweenaw Peninsula, located in Michigan, USA.This specimen measures 7.7 x 7.4 x 2.1 cm.The mineral weighs 162 grams.(Measurements without base)Additional photos and online...
Rhodonite from Conselheiro Lafaiete, Brazil, in stunning raspberry pink to deep pink shades. This piece is distinguished by its elegant lamellar growth, well-defined edges and marked crystalline planes, which give it relief, radiance and character. An aesthetic and expressive specimen, ideal to...
Superb sky blue Rosasite balls, very well formed and of good quality, on a matrix that offers a beautiful contrast. This specimen comes from the Silver Bill mine in the United States. Rosasite crystals are present on both sides of the matrix, fewer at the back but still well formed as well.4,30 x...
Twin and biterminate Calcite with a classical termination, and the other in several points. Pretty set with purple fluorite in the background, featuring a beautiful architecture. The colors stand out more through backlighting. Specimen from the famous Elmwood mine in the USA.6,90 x 4,60 x 3,10...
Spessartine d'Aracuai auBrésil. Elegant specimen on a pegmatitic matrix, featuring a bright orange Spessartine garnet crystal, beautifully contrasted by a light feldspathic gangue. An aesthetic and authentic piece, typical of the Brazilian pegmatites.4,50 x 2,90 x 2 cmReference : 4563
Rhodochrosite from Moanda, Gabon, remarkable African classic with superb red raspberry to deep red crystals, elegantly arranged on a dark matrix. Their brilliance, relief and natural contrast give this piece a striking visual presence. An aesthetic and sought-after specimen from one of the most...
Very beautiful color contrast between the crystals of Dioptase intense green gems and their immaculate white Calcite matrix. Very good quality of crystallization. Specimen from the famous Tsumeb mine in Namibia.5,60 x 4,70 x 3 cmReference : 4566
Superb Spessartine by Marienfluss, isolated crystal of 0.85 x 0.80 cm. Magnificent Mandarin color with fiery red, remarkable brilliance and perfectly defined faces. A fine quality specimen, combining color, shine and aesthetics in a mythical classic that is increasingly rare on the market...
Very intense color for this pink Tourmaline associated with gray quartz and pristine white microcline crystals. Specimen from Beni Bouzra in Morocco. Very beautiful quality for this Moroccan piece, the termination of the Tourmaline is intact, protected in its nest of crystals of Quartz and...
Spodumene var. Triphane from Resplendor, Brazil, this remarkable specimen seduces with its delicate champagne honey yellow hue and its beautiful luminous transparency. Its elegant crystallization, with wide faces and well-marked edges, highlights the characteristic structure of spodumene, while...
Uvarovite of the famous Saranovskii mine, Russia. Superb druse of an intense emerald green, shimmering on a dark matrix that admirably highlights the natural brilliance of this rare garnet. A visual and sought-after piece, coming from a worldwide reference site for uvarovite.4,40 x 5,10 x 2,10...
A thumbnail-sized specimen of very high quality! The scalenohedra of Rhodochrosite are cherry-colored, gem-like, and very well formed. A mineral jewel from the famous Uchacchuacua mine in Peru.2,90 x 1,80 x 2,20 cmReference : 4573
Topaz by Teófilo Otoni, Brazil, charming miniature crystal with delicate transparency, enhanced by fine prismatic streaks and expressive natural architecture. Its colourless to very slightly champagne shades, combined with its internal play and typical morphology, make it an authentic and elegant...
