Fluorite - La Barre mine, Saint-Jacques d'Ambur, Puy-de-Dôme,...
Fluorite with tricolor facies (pale yellow core, violet to...
Fluorite with tricolor facies (pale yellow core, violet to...
Piece composed of several crystals of tabular barite colored...
Numerous small translucent and brilliant light blue cubes on a...
Blue fluorite crystal with a yellow heart highlighted with a...
Small group of colorless fluorite with a yellow heart and a...
Hedgehog of small colorless fluorite cubes with yellow heart...
Celestine in centimetric crystals, light blue, brilliant, from...
Brilliant albite and epidote, very well crystallized,...
Floating colorless and translucent quartz associated with...
Opal hyalite on basalt, in perfect condition, showing a very...
Opal hyalite on basalt, in perfect condition, showing a very...
Hyalite opal on basalt, in perfect condition, showing a very...
Hyalite opal on basalt, in perfect condition, showing a very...
Small calcite scalenohedrons of a beautiful deep orange on...
Small calcite scalenohedrons of a nice deep orange on basalt....
Native agent in well crystallized dendrites (front/back), on...
Native agent in well crystallized dendrites (front and back),...
Native agent in well-crystallized dendrites (front and a...
Hematite and rutile in epitaxy. Piece resulting from a...
Hematite and rutile in epitaxy. Piece resulting from a...
Fine golden rutile needles on hematite flakes with a nice...
Hematite and rutile in epitaxy. Piece resulting from a...
Hematite and rutile in epitaxy. Piece resulting from a...
Hematite and rutile in epitaxy. Piece resulting from a...
Hematite and rutile in epitaxy. Piece resulting from a...
Hematite and rutile in epitaxy. Piece resulting from a...
Hematite and rutile in epitaxy. Piece resulting from a...
Floating piece of massive barite at the base, then in pale...
Floating piece of massive barite at the base, then in pale...
Pyromorphite in fine green shiny needles grouped in small...
Barite in rather brilliant colorless tabular crystals covered...
Brilliant, mamelinated goethite from Kaymar in Aveyron. 9 x 6...