A very uncommon specimen from this well known Mexican locality. Quartz crystals show a pale amethyst tone, but the most interesting from my point of view for this specimen are the nice andradite crystals. They are near to spherical crystals, showing a echeloned growth with dodecahedron and trapezohedron faces. Perfect brown color and good transparence. A collector’s target specimen. THE MAIN CRYSTAL IS: 4,8 x 2 x 1,2 cm.