- Cabinet, 9.4 x 8.3 x 6.3 cm
- Charcas, Mun. de Charcas, San Luis Potosi, Mexico
A striking, large and sharp, 6.5 x 4.1 cm, color-zoned, pokerchip calcite crystal is very aesthetically set amongst smaller crystals in this fine specimen from the mines at Charcas, Mexico. The center of the glassy, sharp-faced crystal is water-clear and colorless, while the outer layers are milky-white. This crystal is pristine. A couple of the smaller crystals are cleaved but the main core is complete and striking, with unusually robust crystals. Ex. Evan Jones Mexico Collection.