• Amethyst - BA16

Amethyst - BA16

Amethyst, Brazil


Amethyst (SiO2) is a purple variety of quartz. The characteristic purple color is created when trace amounts of iron are irradiated (from the natural radiation in surrounding rock). Price is based upon three factors: weight, shape & color; it contains a rare combination of large crystals and rich color. This natural specimen has NOT been heat-treated.