Quartz (variety amethyst), Quartz (variety chalcedony), Opal-AN - Candelaria Mine, Mexico - 7.0 x 5.7 cm
Mineral: Quartz (variety amethyst), Quartz (variety chalcedony), Opal-AN
Locality: Candelaria Mine, Moctezuma, Municipio Moctezuma, Sonora, Mexico
Dimensions: 7.0 x 5.7 cm