* Excluding new products and already discounted products
Valid from Tuesday 07/10/2025 - 08 am (French time) to Sunday 12/10/2025 - 11h59 pm (French time), for immediate orders (no reservations).
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Small “feather” of native copper with an atypical skeletal...
Native copper with an atypical skeletal structure, due to...
Native copper with an atypical skeletal structure, due to...
Aerinite veneer from Saint Pandelon in the Landes region of...
Pinite (cordierite pseudomorphosed into muscovite) single...
Pinite (cordierite pseudomorphosed into muscovite) single...
Several crystals of proustite of good size (centimetre), and...
Slab of very shiny quartz very lightly sprinkled with...
Piece composed of a multitude of green, translucent and very...
Gypsum in excellent condition, very fine quality, with...
Transparent, well-developed quartz crystals with smooth, shiny...
Vanadinite with skeletal structure, deep red on the front and...
Azurite composed of numerous brilliant crystals, set in...
Corroded sphalerite from the Saint-Nicolas mine.4.7 x 3 x 1.5 cm
Sphalerite on quartz from the Saint-Nicolas Mine.3.2 x 3 x 2.4 cm
Sphalerite crystal in perfect condition and of good size (1.5...
Translucent flat quartz associated with small orange calcite...
Epitaxial hematite and rutile. Piece from a discovery of a few...
Rare twinned diaspore crystals, both with very good...
A specimen composed of several quartz crystals, one of which...
Tabular "sandwich" wulfenite from the former Mežica mines in...
Thick, single-crystal azurite, perfect in color, brilliance...
Small, well-formed, translucent and shiny brown sphene...
A small, perfectly formed azurite single crystal of remarkable...
Very architectural set of rare acanthite crystals of a nice...
Rare acanthite crystals of beautiful size and brilliance, from...
Very architectural set of rare acanthite crystals of a...
Bright single crystal of colorless to slightly beige fluorite,...
Azurite in discoidal crystallization of 5,7 x 4,5 cm on white...
Almost complete geode (in two pieces) of brown to white...
