Fluorite - Marsanges, Haute-Loire, France
Small, very light yellow fluorite cube with well-marked...
Small, very light yellow fluorite cube with well-marked...
Native copper with an atypical skeletal structure, due to...
Intense green fluorite from recent discoveries of some fine...
Superb architecture for this group of quartz with chlorite...
Quartz with chlorite inclusions, featuring superbly brilliant...
Cube of purple fluorite, with distinct internal edging, on a...
Native copper with an atypical skeletal structure, due to...
A group of 4 small quartz crystals with extra brilliance and...
Intense green octahedral fluorite from recent discoveries of a...
Quartz with chlorite inclusions, very shiny surfaces and...
Very airy group of small chlorite quartz with shiny surfaces...
Lovely small, well-formed sand rose from the Hérault region of...
Rare aerinite from Saint Pandelon in the Landes region....
Very bright pyrite on matrix. Sample from the Arignac gypsum...
Brilliant black dravite crystals accompanied by a few...
Incomplete black tourmaline in quartz from Ploubalay,...
A nicely contrasting matte surface for this chalcedony...
Half-geode of white mamelonned chalcedony, from the Charroux...
Blue to beige mamelony chalcedony half-geode from the Charroux...
Group of translucent gypsum crystals from the Angervilliers...
Bright, translucent faden quartz from La Table in Savoie,...
Pyrite pseudomorphosed into goethite from Agos-Vidalos in the...
Botryoidal amethyst nicknamed “cluster chalcedony” or “cluster...
Turquoise-blue aurichalcite under colorless calcite crystals...
Piece composed of numerous small, bright dioptase crystals.3 x...
Piece composed of numerous small, bright dioptase crystals.3 x...
Bright orange-red crocoite crystals on limonite matrix.5.5 x 3...
An architecturally complex piece of brilliant white quartz,...
An airy, brilliant specimen of lightly amethysted quartz from...
Pyrite cubes of superb brilliance and very good condition,...