Collectible minerals

siderite , La Mure Mine, France 5,5 x 5 x 4 cmReference : 70

A pleasant presentation for this two-tone gypsum with two large main crystals framing smaller and smaller crystals, forming an almost cylindrical specimen.It comes from Swan Hill, Victoria, Australia.This piece measures 7.9 cm long by 5.9 cm wide and 5.9 cm thick.Its weight is 208...

10x7x5cmReference : 0153

Very nice specimen well crystallized. Sold with acrylic base.2,90 x 1,20 cmReference : 0666

Sample of dark blue azurite, crystallized in geodetic areas, associated with traces of cerussite and malachite.It comes from the Mashamba mine, Katanga, Republic of Congo.Specimen measuring 4.8 cm high, 4.4 cm wide, and 3.5 cm at its thickest.It weighs 103 grams.(Measurements excluding...

Specimen of Meta-autunite yellow fluorescent green which reacts strongly to UV (see other photos). Warning, uraniferous specimen.6,40 x 5,20 x 2,50 cmReference : 2168

Octahedra of colorless fluorite on hematite in lamellae that offer a beautiful shine. Discovery by Jean-François Astier in August 2024 at 3800 meters on the massif of Mont Blanc, France.5,60 x 4,40 x 2,90 cmReference : 4068

Very beautiful crystal finished with Zoisite green gem. Beautiful quality for this mineral.2,40 x 0,40 x 0,40 cmReference : 3007

Skutterudite specimen with several shiny silver crystals, typical of Morocco. The crystals are on massive Skutterudite gangue. Beautiful quality of crystallization.3,40 x 2,40 x 2 cmReference : 1483

Brilliant epidote, with dark green crystals on gangue.It comes from Mount Khorram, Tafresh county, Iran.This piece measures 4.8 cm long by 3.9 cm wide and 2.7 cm thick.Its weight is 78 grams.Additional photos and online ordering on the DGminéraux...

Analcime crystal topped with black Aegirine crystals and small salmon pink Serandite crystals.1,80 x 1,60 x 1,30 cmReference : 2641

This specimen comes from an old systematic collection originating in Italy. Although the collection is mainly focused on zeolites, it also includes other types of minerals. The collector, passionate and curious, has himself prospected in various regions, including the Flinders Islands in...

Intense blue cubes, associated with quartz, not common on gangue, some friction, good for the deposit16 x 10 x 5 cmReference : 0436

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...

Pair of amethyst crystals slightly sceptred and fenestrated for the largest.This piece comes from Las Vigas, State of Vera Cruz, Mexico.It measures 7.6 cm long (between the tips of the crystals) for 3 cm high and 2.8 cm thick at the base.Its weight is 38 grams.(Measurements off base)Reference:...

Very pretty fibrous Malachite in tufts with a velvet look, from the Democratic Republic of Congo.2,90 x 2,80 x 1,50 cmReference : 4523

Superb black tourmaline with a translucent blue gem ending. This specimen comes from Minas Gerais in Brazil. The quality of crystallization is just sublime.7 x 3 x 3 cmReference : 3520

14 x 7,1 x 8,4 cm0048-LCJD

Danburite, Chalcedony San Luis Potosi MexicoGroup of several danburite cristal, all bright and clear. The color is light pink. That cluster is a floater, and the main cristal is doubly-terminated.

Large bronze Grossular Garnet from Mali.8,20 x 6,60 x 6 cmReference : 2896

Superb specimen having undergone two replacement phases: the Anhydrite was replaced by the Malachite, then the Malachite by the Chrysocolle. The surface is encrusted with colorless crystals of Quartz that offer an unprecedented shine to the piece. Specimen from Tenke-Fugurume, DR Congo.12 x 6,40...

cabochon opale Andamooka Provenance : Australie Taille réalisée en France 2.2 x 1.2 x 04 cm 7cts

Specimen discovered in 2015 by Grégoire de Bodinat in the Mesage Mine. Large Siderite crystals forming like a heart, on which are Pyrite and Quartz crystals that offer a beautiful shine to the piece. To finish everything, we made a custom base so that the specimen could hold without glue or...

Dark pink Spinel octahedrons on white Calcite gangue that offer a beautiful color contrast.10,20 x 8,80 x 6,50 cmReference : 1566