Tumbled Multicolor Amethyst / 20-40mm AVG - 1 KILO LOT Closeout showcasing its multicolored patterns and

showcasing its multicolored patterns and banded textures

Optical calcite

Rubellite and Pink Tourmaline in Matrix

Pieces measure approximately 3 to 6 inches (AVERAGE SIZE)

Tumbled Multicolor Amethyst / 20-40mm AVG - 1 KILO LOT Closeout showcasing its multicolored patterns andQuantity: 1 kilogram Average size range: 20 to 40 millimeters Amethyst is a violet gemstone that occurs when quartz containing significant iron impurities and other trace elements undergoes natural geological irradiation over long periods of time, altering the color. Variations in color occur based on the amount of iron and the specific trace elements present in the original quartz.