Collector Phantom Calcite on Amethyst - Ametista do Sul, BraziCollection Grade Phantom Calcite on Purple Amethyst Specimen A rare phantom calcite specimen from the world renowned town of Ametista do Sul, this piece sits beautifully on a bed of purple amethyst, forming a mineral masterpiece that will surely find its way into a respected collection or become a centerpiece in your dcor. The first thing that draws the eye is the prominent scalenohedral calcite group. Its well defined terminations rise out of the