S19933 - Quartz ps. after Calcite - $350
La Sirena Mine, Mun. de Guanajuato, Guanajuato, Mexico
Overall Size: 5 x 4 cm
This is an interesting specimen for a cast type mineral. Partially pseudomorphed and entirely dissolved leaving an epimorph shell of drusy quartz. Secondary calcite sits intact from all sides. Unusually fine and attractive miniature. Ex. Carter Rich