Rough Mixed Amethyst / 1-2" AVG - 1 KILO LOT Menu Towers Points & Obelisk There are over 40 kinds

There are over 40 kinds of natural zeolites

Main Gemstone Size: 30-34mm

despite the name is a variety of banded calcite

Each bottle comes with a black protective sleeve

Rough Mixed Amethyst / 1-2" AVG - 1 KILO LOT Menu Towers Points & Obelisk There are over 40 kindsQuantity: 1 kilogram Average size range: 1 to 2 inches 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.