Amethyst Plates, A Grade, per lb Grape Agate South Africa

South Africa

5" - 1" in size

Bismuth is a chemical element that is used in cosmetic and pharmaceutical products like ink

and most often sourced from Peru

Amethyst Plates, A Grade, per lb Grape Agate South AfricaSmall Amethyst Plates from Uruguay. These flats are "A" grade Amethyst with the deepest purple coloring. The shapes and sizes vary, and pieces range from about 0. 10 1 pound. Its chemical formula is SiO2 and owes its purple coloration to irradiation of ferrous iron: Fe3+. This listing is for a one pound lot, which will consist of varying sized pieces. If you prefer larger or smaller pieces, please leave a note in your order, but preferences are not