Prehnite and byssolite - Combe de La Selle, Isère, France
A locality that has produced some of France's finest...
A locality that has produced some of France's finest...
A specimen of prehnite and epidote from a find made in the...
Beautiful architecture for this association of hyaline quartz...
Piece composed of several small crystals of pale violet...
Bright, translucent axinite from a 2023 find.2 x 1.5 x 0.5 cm
Small specimen consisting of several barite pompons from the...
Small, gemmy and very well-formed barite crystal.1.3 x 1.1 x...
Small, honey-colored, translucent barite crystal.1.7 x 1.5 x...
Small, honey-colored, translucent barite crystal.1.9 x 1.5 x...
Very translucent, chunky smoky quartz, one edge of which...
A slightly curved gypsum with black clay inclusions and glossy...
Gypsum with black clay inclusions and fairly shiny surfaces...
Small, very slightly smoky quartz of superb quality from a...
Translucent smoky quartz crystal of good size for the...
Small group of fluorite crystals with bright surfaces and...
Fine, slender, translucent quartz needle from Vizille,...
Piece composed of several bright, translucent faden quartz...
Bright, translucent faden quartz from La Table in Savoie,...
A large, translucent and brilliant “spearhead” crystal of...
Beige baytine crested pompom, rather shiny, not 100% perfect...
Small, very light yellow fluorite cube with well-marked...
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...
Large piece of white barite pompons from the Malines mine in...
A nicely contrasting matte surface for this chalcedony...
Half-geode of white mamelonned chalcedony, from the Charroux...
Bright, translucent faden quartz from La Table in Savoie,...
A group of quartz with brown and green chlorite inclusions,...
Small, bright, colourless fluorite crystals with blue edging,...