Fluorite – La Barre Mine, Puy-de-Dôme, France
A specimen consisting of a multitude of small blue fluorite...
A specimen consisting of a multitude of small blue fluorite...
A small slab composed of highly lustrous haematite quartz...
A large specimen of gypsum with grey marl inclusions and...
Numerous hematite crystals forming black, extremely brilliant...
Set of two twinned amethyst and haematite quartz crystals...
A kidney-shaped piece of amber in a deep orange hue, partially...
A set of two small pieces of axinite from a relatively...
Transparent Perky boxes with black bases, set of 10 (9 + 1...
Transparent Perky box with a black base. Square format: 3.4 x...
Golden-coloured rutile needles (titanium dioxide) epitaxially...
A small epidote single crystal from Italian Rodingites,...
A perfectly formed, free-standing single crystal of zunyite,...
A small cluster comprising numerous apple-green pyromorphite...
A slab composed of small, shiny, transparent quartz needles...
A cluster of beautifully lustrous, well-sized apophyllite...
A lovely little association of arsenopyrite and apatite...
A DUO of a cut stone and a rough stone, crafted by us Rough...
A small single crystal of cassiterite, a tin mineral, with a...
Spécimen tridimensionnel composée d'un accolement de plusieurs...
A DUO of a cut stone and a natural stone, crafted by...
Specimen comprising a small tuft of electric blue cavansite...
A cube of blue fluorite with a yellow core, also featuring a...
A cluster of augelite crystals, well-formed and brilliant,...
A slightly smoky, naturally lustrous quartz point featuring...
A cluster of small, extremely brilliant and translucent yellow...
A DUO of a cut stone and a rough stone, crafted by us...
A small single crystal of amethyst quartz with a very...
Small, needle-like crystals of aurichalcite with a lovely...
A specimen composed of amethyst crystals that are colourless...
A DUO of a cut stone and a rough stone, crafted by...
A superb specimen of wulfenite featuring a well-developed...
An elegant, elongated stibnite crystal, finely striated with a...