A very gracefully composed specimen of Dolomite and Calcite on Amethyst from Guanajuato, Mexico, exhibiting rich color and contrast and in excellent condition. The Amethyst crystals exhibit the deep purple cores with clear tips that are typical for this locality.
Species: Quartz var. Amethyst, Dolomite, Calcite
Locality: La Cata Mine, Guanajuato, Mexico