Fluorite and smithsonite - La Grande Vernissière, Durfort,...
Light purple fluorite with shiny surfaces, although showing...
Light purple fluorite with shiny surfaces, although showing...
Colorless fluorite, fairly well crystallized for the site,...
Colorless to golden yellow fluorite, shiny, with truncated...
White baryte pompons scattered on crystallized quartz in...
Quincyte, known as “pink opal.” Cut and semi-polished on the...
Quincyte, known as “pink opal.” Cut and semi-polished on the...
Pale yellow calcite spheres on their basalt matrix, from the...
Well-formed smoky quartz crystals with shiny, striated faces...
Prismatic smoky quartz point, slightly translucent, with shiny...
Quincyte, known as “pink opal.” Cut and semi-polished on the...
Quincyte, known as “pink opal.” Cut and semi-polished on the...
Colorless, shiny quartz associated with lamellar calcite from...
A cluster of translucent quartz crystals with a beautiful...
The specimen is dominated by an aggregate of calcite crystals...
Large scalenohedron of slightly pink calcite partially covered...
Translucent biterminated quartz from La Chambre in Maurienne...
A piece from the famous locality of Saint-Pierre-de-Mésage,...
Small floating group of bright violet amethyst with deeper...
A specimen of light green prehnite and byssolite from a find...
A bright colourless calcite geode, superbly balanced with a...
Bright, colorless, well-formed analcime crystals from a small...
A set of bright, translucent “diamond” calcite crystals.7 x 8...
A beautiful, large, floating, translucent, automorphic gypsum...
Large hematite slab crystallized on both sides, with a nice...
Amethyst showing some damage, but with a superb deep purple...
Colorless, brilliant quartz combined with calcite in folded...
A specimen of prehnite and epidote from a find made in the...
Small, honey-colored, translucent barite crystal.1.7 x 1.5 x...
Aerinite veneer from Saint Pandelon in the Landes region of...
Pinite (cordierite pseudomorphosed into muscovite) single...
Slab of very shiny quartz very lightly sprinkled with...
Gypsum in excellent condition, very fine quality, with...