Minerals

size cm:1x1x1Reference : 0069

Perimorphosis of Quartz after Calcite from the Juliette vein in Ardeche, France. The structure of calcite is remarkably preserved, replaced by quartz with a beautiful shine. Hollow piece, the Calcite no longer exists, only the Quartz are present and have 6,30 x 5,50 x 4,70 cmReference : 3881

Set of completed black-capped quartz, Schist inclusions, coming from Tete Noire in the Swiss Valais.3,80 x 2,80 x 3,60 cmReference : 4350

Typical piece from its deposit, combining white rhodochrosite, sphalerite and pyrite.It comes from Trepča, Trepča valley, Mitrovica, Mitrovica district, Kosovo.This mineral measures 9.8 cm long, 6.7 cm wide and 4.6 cm at its thickest.Its weight is 435 grams.Reference: 1597Additional photos and...

Iron Cross twin for this pseudomorph of Goethite after Pyrite. Pyrite still appears on the edges in small golden touches. Beautiful shiny aspect due to the thin layer of Goethite that covers the Pyrite.3,50 x 3,30 x 3,20 cmReference : 1312

Very nice specimen well crystallized. Sold with acrylic base.4,30 x 2 cmReference : 0647

Grosse anatase centimeter truncated on quartz inclusions brown chlorite.6 x 3,5 x 2 cm0054-CD

Pyrite on chalk matrix typical from Cap Blanc Nez in France.6,20 x 5 x 4,70 cmReference : 3946

Two crystals of Topaz perfectly formed in the color champagne, associated with milky Smoky Quartz and crystals of pristine white Microcline that bring light to the piece.14 x 12,60 x 6,20 cmReference : 3482

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

Brilliant pyrite with octahedral crystals, partially covered with sphalerite.It comes from the Huaron mines in the Pasco province in Peru.This piece measures 7.3 cm long by 4.4 cm wide and 4.6 cm thick.It weighs 266 grams.Reference: 1212Additional photos and online ordering on the DGminéraux...

10x8x4  Ref 0192

Beautiful colors characterize this agglomeration of green diopside and andradite garnet.This specimen originates from Madagascar.It measures 5 x 3.7 x 2.3 cm.This piece weighs 59 grams.Additional photos and online ordering are available on the DGminéraux...

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

Large azurite crystal with a vivid color and beautiful luster.This mineral comes from Kerrouchen, located in the Khénifra region, Beni Mellal-Khénifra, Morocco.It measures 4.6 x 2.3 x 1.2 cm.This specimen weighs 12.9 grams.(Measurements excluding the base)Additional photos and online ordering on...

Alpine smoky Quartz, mont Blanc6 x 3 x 3 cm0098-ClCa

Very beautiful and large crystal of pluricentimetric Tourmaline with the very pink gemstone ending. The colors of this specimen are even more highlighted when we illuminate it in backlight!7,80 x 4,70 x 3,30 cmReference : 3709

Serandite associated with Analcime from Poudrette quarry in Canada.4,90 x 3,20 x 3,20 cmReference : 2687

Well-formed smoky quartz group from Mount Ida in the USA. The smoke of the Quartz, almost Morion, is the result of irradiation, a very popular process in Arkansas at the time when these specimens were extracted.5,40 x 4,70 x 4,20 cmReference : 4448

An astonishing specimen of Kunzite with a strong pleochroism from a very old collection. This Kunzite comes from Urucum in Brazil and is very large! This piece changes from almost fuchsia pink to yellow depending on its position with the light. Magnificent architecture, the crystallization is...

Heliodor crystal from Madagascar. The color is intense and homogeneous on all the crystal.3,10 x 1,10 x 0,95 cmReference : 3494

Little flower quartz slightly oxidized and very bright.3,5 x 2 x 1,5 cmReference : 0356

Multi slightly smoked quartz spikes from the second Sovetskii mine in Russia. The endings are intact, beautiful architecture for this specimen.6,80 x 4,40 x 3 cmReference : 3348

An impressive specimen of covered and included Calcite rhombohedra from the Tsumeb mine in Namibia. Beautiful architecture and crystallization, this large piece has it all.20,60 x 12,40 x 6,50 cmReference : 4064