Hematite, epidote - Face Sud des Droites, Mont-Blanc massif,...
Hematite rose with beautiful metallic lustre contrasting with...
Hematite rose with beautiful metallic lustre contrasting with...
Smoky quartz with two peaks, beautiful cognac color, superb...
Lot of 5 dioptases from Congo (N'tola). Acrylic base...
Small smoky quartz with somewhat blunt edges, but lustrous and...
Fluorite in small colorless octahedrons associated with...
Vivid turquoise-blue hemimorphite, sparkling when exposed to...
Dioptase in a fine small plate with dark green, brilliant...
Small group of centimetric and lustrous dioptase crystals.2.2...
The kind of mineralogical curiosity we love: here are two...
Cavansite in nice-sized clusters as well as laterally in small...
Botryoidal quartz, commonly known as “cluster chalcedony”,...
Very airy construction for these bright, light-green prehnite...
Amethyst showing some damage, but with a superb deep purple...
Small group of azurite perfect in color, brilliance and...
Pyrite nodule with beautiful natural iridescence from...
Group of pyrite with rare pseudo-rhombohedral* habitus showing...
Pyrite with rare pseudo-rhombohedral* habitus showing growth...
Amethyst quartz, slightly smoky, sceptrous and biterminated...
Specimen of mamelinated hemimorphite with blue-green hues,...
Fluorite in small colorless octahedrons associated with black...
Pseudo-spherical crystallization of deep violet fluorite,...
Lustrous smoky quartz crystal with superb transparency. Some...
Fibrous “crosse” or “ram's horn” gypsum, with a shine...
Fibrous “crosse” or “ram's horn” gypsum, with a shine...
Highly scintillating blue-green smithsonite, present on the...
Subtly scintillating, bright turquoise-blue hemimorphite with...
Piece composed of a multitude of small white “snowflake”...
Pyrite nodule with beautiful iridescence from Pakistan.2.5 x 2...
Pyrite nodule with beautiful iridescence from Pakistan.3.3 x...