Violet fluorite plaque (traces of yellow in the core), partially covered by calcite crystals.Specimen from Cave-in-Rock, a mineralogical site located in Illinois, USA.It measures 8.3 x 6.3 x 2.7 cm.The weight of this specimen is 174 grams.Additional photos and online ordering are available on the...
An old specimen featuring orange wulfenite crystals, a two-faced crested barite crystal, and raw galena in the gangue.This specimen comes from the Les Dalles mine, located in the Mibladen region of Morocco.Size: 6.7 x 4.1 x 3.9 cm.The weight of this specimen is 263 grams.Additional photos and...
A single crystal of smoky quartz, slightly corroded on the surface (typical of the deposit), accompanied by some orthoclase. Note a chip on the tip.This specimen was discovered in Coustouges, in the Pyrénées-Orientales region of France.Its dimensions are 6 x 3.7 x 3.3 cm.The weight of this...
A lovely little cluster of white chalcedony stalactites, some with truncated ends.This specimen comes from Jalgaon, located in the Nashik region of Maharashtra, India.It measures 8.5 x 7.2 x 6.2 cm.The weight of this specimen is 249 grams.Additional photos and online ordering are available on the...
An interesting cluster of greenish diopside crystals, interspersed with phlogopite mica.This mineral comes from Itrongay, located in the Mahasoa Est region of Anosy, Madagascar.This specimen measures 10 x 6.9 x 5.6 cm.The weight of this sample is 346 grams.Additional photos and online ordering...
An old slab of ilvaite, a silicate mineral, containing crystals over one centimeter in size. The prismatic, striated crystals are rust-brown in color.This specimen comes from the island of Serifos, Milos, Aegean Sea, Greece.Its dimensions are 12.3 x 6.1 x 2.8 cm.The mineral weighs 175...
A block rich in pink tourmaline crystals (called rubellite), embedded in a matrix that also contains albite, raw quartz, and black tourmaline.This specimen was discovered in the state of Minas Gerais, Brazil.It measures 8.5 x 8.2 x 5.2 cm.The weight of this specimen is 508 grams.This mineral is...
White barite with crystals in excellent condition, showing two generations of crystallization.It was collected in La Unión, located in the Murcia region of Spain.This mineral measures 8 x 5.8 x 4.2 cm.The weight of this specimen is 290 grams.Additional photos and online ordering are available on...
Specimen of crystallized sulfur, with numerous canary-yellow crystals on an aragonite matrix.This specimen comes from Sicily, in the province of Agrigento, Italy.This mineral measures 7.4 x 6 x 4.6 cm.The weight of this piece is 139 grams.Additional photos and online ordering are available on the...
Quartz slab with... It's beautiful, crystal clear, a little French treasure.This specimen comes from the La Gardette mine, Bourg d'Oisans, Isère, France.Its dimensions are 6.9 x 5.8 x 2.2 cm.The weight of this mineral is 67 grams.Additional photos and online ordering are available on the...
Gem-quality quartz on matrix, containing epidote crystals both inside and outside the quartz crystals.It was collected in Caetité, located in the Bahia region of Brazil.Its dimensions are 8.6 x 5.4 x 3.9 cm.The weight of this specimen is 144 grams.Additional photos and online ordering are...
Beautifully colored kyanite embedded in quartz, crystallized around its entire circumference.This piece originates from Barra do Salinas, located in the state of Minas Gerais, Brazil.It measures 10.7 x 6.3 x 4.4 cm.The weight of this mineral is 245 grams.Additional photos and online ordering are...
A very rare specimen of tinzenite, a mineral in the axinite group, exhibiting orange, lamellar crystals.This specimen comes from the Gambatesa mine, located in the Reppia region of Genoa, Italy.Size: 3.4 x 3.3 x 1.7 cm(Measurements excluding base)Additional photos and online ordering available on...
A pleasing specimen, featuring a purple fluorite with a yellow center, accompanied by barite and pyrite inclusions.It was mined in the Chaillac mine, located in Indre-et-Loire, France.Size: 5.2 x 3.7 x 3.9 cmWeight of this mineral: 140 grams.(Measurements without base)Additional photos and online...
It's hard to find a more classic geodino (small agate/quartz geode), but this one has a small crystallized treasure hidden inside.This piece comes from the state of Minas Gerais in Brazil.Size: 4.3 x 3.4 x 3.3 cm(Measurements excluding base)Additional photos and online ordering available on the...
Cluster of transparent quartz crystals with chlorite points. A chlorite phantom is visible in one of the prisms.This specimen originates from Les Deux Alpes, a site located in Isère, France.It measures 6.6 x 4.5 x 3.9 cm.The mineral weighs 59 grams.Additional photos and online ordering are...
A piece of septarian nodule containing a triple association of calcite crystals and a double-terminated quartz crystal on a bed of strontianite.This piece originates from Rémuzat, located in the Nyons region of Drôme, France.It measures 6.5 x 5.6 x 2.5 cm.The weight of this specimen is 131...
Peridotite specimen, primarily composed of olivine, embedded in a basalt (xenolite) enclave. From a former collection; the massif is now protected.This specimen originates from Puy de Sancy, a mountain located in the Puy-de-Dôme department.Size: 7.7 x 5.5 x 5 cmWeight of this specimen: 325...
Actinolite specimen with numerous crystals loosely arranged on top of each other.This specimen comes from the Zillerthahl Valley in the Austrian Tyrol.It measures 9.8 x 7 x 2.5 cm.The weight of this specimen is 229 grams.Additional photos and online ordering are available on the DGmineraux...
For once in an anyolite, it's crystallized zoisite that takes center stage! Corundum is also present within the piece's thickness.This specimen comes from the Mundarara mine, located in the Mount Kilimanjaro region of Tanzania.It measures 4.1 x 3.8 x 1.8 cm.The weight of this piece is 36...
Amethyst specimen with fine, prismatic, lavender-colored crystals, accompanied by calcite crystals on the back.This specimen comes from 'Iraí, Rio Grande do Sul, Brazil.This piece measures 9.5 x 4.2 x 3 cm.Its weight is 103 grams.Additional photos and online ordering are available on the...
A small, aesthetically pleasing column of quartz crystals, gilded by surface oxides.It was collected from the Aiguille du Goléon in the Arves massif in France.Size: 5.1 x 3.1 x 1.6 cmThe weight of this specimen is 38 grams.(Measurements without base)Additional photos and online ordering are...
This goethite is beautifully presented, displaying iridescence throughout.This mineral comes from Tharsis, located in the Andalusia region of Spain.It measures 12.2 x 5 x 4.3 cm.The weight of this piece is 237 grams.Additional photos and online ordering are available on the DGminéraux...
Large beige orthoclase crystals, with parallel growth alternating with lines of white albite crystals. A rare and impressively sized specimen from this American deposit.This mineral was discovered in the Organ Mountains of New Mexico, USA.This specimen measures 9.8 x 8.5 x 3.7 cm.The weight of...
