Impressive double generation calcite on matrix from the Xia Yang mine in China. We can see the crystallization steps easily on this part. The first generation consists of flat-ended hexagonal crystals of brown Calcite, followed by the second generation of colorless Calcite. The crystals are of...
Very rare, perfectly formed and colorless Zunyite crystal! Indeed, the Hematite is not present to color the Zunyite in brick red, it is therefore in its natural color without interaction. Specimen from the Qalat-e Bala salt domes in Iran.6,10 x 3,70 x 3,60 cmReference : 3673
Very nice specimen well crystallized. Sold with acrylic base.4 x 2,40 cmReference : 0684
Unusual piece of Skutterudite with Calcite from Morocco! The crystals are very well formed and have a beautiful metallic gloss and silver color.8 x 6,80 x 4,10 cmReference : 1982
Mini set of quartz famous mine Gardette en Oisans.3 x 2,5 x 2,5 cm0113-CD
Finished crystal of salmon pink Serandite associated with black Aegirine crystals from the Poudrette quarry, Canada.3,60 x 1,40 x 0,80 cmReference : 2663
Piece rich in cleophane crystals, a variety of green sphalerite, with some calcite and galena crystals.It comes from the Madan mining sector, Smolyan province, Bulgaria.This sample measures 10.1 cm wide by 5.1 cm high and 4.3 cm thick.Its weight is 160 grams.Reference: 1344Additional photos and...
Tourmaline - Paprok, Afghanistan. 3,6 x 1,6 x 1,6 cm. Référence : 0310
Hemimorphite crystals present on the front and back of the piece, everything is covered. Long piece, more than 23 cm, with visible matrix that offers a beautiful contrast. The crystals are of good size and well formed. They also have a beautiful sheen. Specimen from the Ojuela mine in...
Beautiful color contrast between intense dark green dioptease crystals and immaculate white calcite gangue. Very good quality of crystallization.5,30 x 4,50 x 3 cmReference : 1162
Fluorite , south of france 6X 4 x 3 cmReference : 95
Large, bitermined amethyst crystals covering almost the entire matrix. Brilliantly formed and glossy crystals. Specimen from Balkhash Lake in Kazakhstan.5,60 x 4,50 x 3,10 cmReference : 4122
Typical smoked quartz of good quality Kaolin career of Escissières in the combatoes.5 x 3 x 2,5 cmReference : 0435
Demantoid Garnet green bottle intense on matrix from Takab in Iran. This specimen is sold with its custom base made by us.5,70 x 5,30 x 2,80 cmReference : 4098
Quartz with spikes that go a little in all directions. There have been interruptions in growth due to Calcite dissolving to allow the Quartz to continue its growth. Everything is recrystallized with small quartz crystals except on the tips. Very aesthetic and unusual specimen.9,40 x 5,80 x 3,90...
Black schorl on slightly smoky quartz from Paprok in Afghanistan.4,70 x 7,30 x 4,40 cmReference : 4404
Quartz bowers in three generations, forming colones and bouquets of transparent quartz on hematoides16 x 11 x 10 cmReference : 0443
New pocket discovered a few months ago for these deep orange Grossular Garnet specimens, associated with Epidote, on Clinochlore. Superb discovery from Mali. Intense orange grossular placed on its Clinochlore matrix with on the side some crystals of Epidote.6,50 x 3,30 x 3,60 cmReference : 1691
Topaz gem crystal with a beautiful blue color.It comes from the Xanda mine, Virgem da Lapa, Minas Gerais State in Brazil.This topaz measures 5.1 cm long by 2 cm wide and 1.7 cm at its thickest.Its weight is 30 grams.Additional photos and order online on the DGminéraux...
Well-formed, shiny metallic hematite crystals from the Wessels mine in South Africa.3,20 x 2,20 x 1,80 cmReference : 3624
Multicolored opal having replaced the petrified wood, coming from one of the most classic American Opal localities. Opalization is almost complete, with little original fossil materials remaining. Opal has a jelly-like texture to the eye. The colors are superb.7,10 x 5,60 x 2,60 cmReference : 4355
Smoked quartz cognac from Glacier d' argentieres, personal harvest 2020 Mont Blanc, France 6 x 2,5 cmReference : 20
