Amethyst Polished Edge Bulk Wholesale Lot Raw Crystals Minerals Gemstones Menu agate/occo pendants Mg)_4Fe^{3+}[Si_8O_{22}](OH)_2)

Mg)_4Fe^{3+}[Si_8O_{22}](OH)_2)

Avg Size Range: 35 to 45 millimeters

is formed when lava from a volcano cools quickly

Average size range: 3 to 5 pounds per piece

Average size range: 1 to 3 kilograms per piece

Amethyst Polished Edge Bulk Wholesale Lot Raw Crystals Minerals Gemstones Menu agate/occo pendants Mg)_4Fe^{3+}[Si_8O_{22}](OH)_2)Polished Edge Amethyst Cluster Uniqueness Guaranteed: Every item is one of a kind, making them ideal for all projects or designs. Avg Size Range: (0. 5 Kilo to 2 Kilo) Sizes Vary Material Origin: (Brazil) Amethyst is a violet gemstone that forms when quartz containing significant iron impurities and other trace elements undergoes natural geological irradiation over long periods, altering its color. Color variations occur based on the amount of iron