while stairs to the cubic fluorite mine of Beix, with a beautiful blue color, despite two frotements, piece of very good level7 x 5 x 3 cmReference : 0111
Nice little specimen, wulfenite crystals of a magnificent orange color associated with white barite. 3.5 x 3 x 2cm Reference: 0346-MDSA
Pretty Black Calcite from a septaria pudding. Mild reaction spikes UV (yellow).8 x 8 x 7 cmReference : 363
Nice group of dioptase crystals6,5 x 3,5 x 3 cmReference : 0080
A very nice luster, perfect presentation, and beautiful shades of color, very bright blue with purple ghosts11 x 10 cmReference : 0187
Bouquet of quartz Wands somewhat oxidized surface.1,5 x 1,5 x 1,5 cmReference : 0348
Pretty calcite called "Bellecroix" well formed.5,5 x 5,5 x 4,5 cmReference : 0404
Nice little piece composed of several brilliant grossular garnets (up to 5mm) of a very nice "raspberry" pink color typical of the Sierra de Cruces locality in Mexico. The piece is crystallized on both sides, only one garnet has an imperfection (not necessarily visible at first sight). 2,7 x 2 x...
