Blue Aragonite - Saint-Pierre Vein, Sainte-Marie-aux-Mines,...
A light blue copper-bearing aragonite coating on matrix, from...
A light blue copper-bearing aragonite coating on matrix, from...
Specimen composed of several small, slightly violet fluorite...
Hematite in small, highly lustrous hexagonal lamellae,...
A specimen consisting of a multitude of small blue fluorite...
A large specimen of gypsum with grey marl inclusions and...
Spécimen tridimensionnel composée d'un accolement de plusieurs...
A cluster of quartz crystals, some of which display the...
A respectable-sized stolzite crystal from the former Sainte...
Plate composed of numerous yellow fluorite cubes, in good...
Quartz points with a beautiful surface shine associated with...
Light purple pseudo-spherical fluorite, sparkling, on granite...
Cluster of several tabular baryte crystals covered with white...
Large plate composed of well-individualised quartz needles of...
One side features needle-like quartz crystals of various...
Specimen composed of numerous pyromorphite crystals, with a...
Hematite blade, a good size for the deposit, with a beautiful...
A classic specimen for the locality: small crystals of purple...
This specimen features a substantial coating of tabular barite...
White baryte pompons scattered on crystallized quartz in...
Quincyte, known as “pink opal.” Cut and semi-polished on the...
Colorless, shiny quartz associated with lamellar calcite from...
Translucent biterminated quartz from La Chambre in Maurienne...
A piece from the famous locality of Saint-Pierre-de-Mésage,...
A bright colourless calcite geode, superbly balanced with a...
A cluster of “diamond” calcite crystals from the Gave de Pau,...
Large hematite slab crystallized on both sides, with a nice...
Almost complete geode (in two pieces) of brown to white...