Fluorite – Yellow vein, Valzergues, Aveyron, France
A good-sized, fairly translucent fluorite cube. Its colour,...
A good-sized, fairly translucent fluorite cube. Its colour,...
Small polished slice of polyhedral agate, which can be enjoyed...
Specimen composed of pyrite with striated (triglyph) faces,...
Small, well-formed topaz single crystal, brilliant and...
Specimen composed of several well-defined, brilliant augelite...
Small floating group of prehnite crystals in a shiny,...
DUO of cut stone and rough stone made by us.Crystallised...
Small microcrystalline quartz geode with remarkable...
Specimen featuring a well-formed and perfectly visible quartz...
Small specimen of brucite, magnesium hydroxide, in a beautiful...
A set of quartz crystals with beautiful brilliance, featuring...
Specimen composed of deep red vanadinite crystals resting on a...
Slice of shimmering green clinochlore, polished on the front...
A respectable-sized stolzite crystal from the former Sainte...
Specimen of native copper with an atypical skeletal structure,...
DUO of cut stone and rough stone made by us.Crystallised...
Small, shiny amethyst quartz points. Includes a 3.4 cm square...
An attractive, airy specimen composed of several large...
A cluster of amethyst crystals with a beautiful purple colour,...
Small, well-formed and shiny azurite crystal, completely...
Stalactite-shaped calcite crystals embellished with small...
Dark green tourmaline single crystal at the base, fading to a...
A plate combining well-formed galena crystals with a beautiful...
Fully crystallised (floating) specimen consisting of quartz...
Natural Welo opal, presented in its raw state, revealing...
DUO of cut stone and rough stone made by us. Crystallised...
Sparkling azurite crystals, joined together in parallel...
Superb geode from Tabasco (Mexico), presented in two perfectly...
Well-translucent single crystal of beryl, aquamarine variety....
Specimen composed of two well-developed, translucent quartz...