Sample of dark blue azurite, partially crystallized, carrying some white cerussite crystals.It comes from the Mashamba mine, Katanga, Republic of Congo.Specimen measuring 8.2 cm long by 6.7 cm wide and 4.5 cm at its thickest.Its weight is 242 grams.Additional photos and order online on the...
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.4,20 x 3,80 x 1,80 cmReference : 1975
Rarely offered, sample of native lead in the form of a partially tarnished sheet resting on an epidotite matrix (rock formed almost entirely of crystallized epidote). This piece is from the Garpenberg Norra (north) Mine, Garpenberg, Hedemora, Dalarna County, Sweden. It measures 2.7 cm long by 1.6...
Tourmaline crystal finished, gem and lustre from Mawi in Afghanistan. Two-tone tourmaline with intense green ending and the rest pink well pronounced. Very nice clarity, crystal good size and intact.4,15 x 0,75 x 0,70 cmReference : 1524
Quartz with inclusion of epidote and Byssolite Chamrousse, Isère, France 2,5 x 3,5 x 2 cm0044-ClCa
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. This one is also on matrix.6,30 x 5,60 x 3,70 cmReference : 2863
Iridescent Andradite Garnet crystal from the famous Kohse mine in Japan which is now closed. This mine is well known for having produced these superb Garnet which is called rainbow due to their iridescent reflections. Video to see absolutely!1 x 0,85 x 0,85 cmReference : 1352
Brilliant pyrite with very yellow octahedral crystals, with a partial covering of sphalerite.It comes from the Huaron mines in the Pasco province of Peru.This piece measures 9.2 cm long by 7.6 cm wide and 2.6 cm thick.It weighs 403 grams.Additional photos and online ordering on the DGminéraux...
A terminated, yellow-colored meionite gem crystal (a mineral from the scapolite group).It was harvested in Soamatasy, located in the Ihorombe region of Madagascar.Its dimensions are 4.3 x 2 x 1.3 cm.This piece weighs 15 grams.(Measurements excluding the base)Additional photos and online ordering...
New discovery in April 2023 in Morocco. We put a question mark on Endlichite because the first analyses on these specimens reveal the absence of Arsenic. As a reminder, Endlichite is the high Arsenic variety of Vanadinite. We have the analyses on the specimens studied, we provide them of course...
Bournonite over siderite10 x 7 x 8 cmReference :
Contact us, many other high quality parts available7 x 6 cm0037-BGM
Octahedra violet fluorite green and covered with a thin layer of micro-quartz. In the second generation, there are some boxworks (périmorphose) octahedra. Discovery P. Duboeuf 2017.8 x 5 x 2 cmReference : 0128
Pyromorphite from the Farges mine in France. The crystals are very well formed, ranging from yellow to brown and cover almost completely the front of the piece.8,50 x 6,60 x 3,70 cmReference : 1440
Callaghanite (micro) on hydromagnesite from Nevada, USA 3,4 x 2,5 cm. Reference : 0480-RuFo
Finished black Tourmaline or Schorl from China.4,50 x 2,50 x 2 cmReference : 1892
Specimen from the famous locality of Naica in Mexico which has cubes of water-green Fluorite.6 x 5,10 x 5,10 cmReference : 2215
Elegant crystals of Amethyst from the famous locality of Veracruz in Mexico.5,60 x 5,10 x 2,50 cmReference : 3329
Very nice specimen well crystallized. Sold with acrylic base.4,80 x 3 cmReference : 0638
What a rose for this Tourmaline crystal from Laghman! The color is just superb, with a black band that delimited the end.4,80 x 2,40 x 2,30 cmReference : 3444
