Raw Extra Quality Amethyst Points / 70-90mm AVG - 1 KILO LOT Menu Minerals w Metal Stand Origin: Uruguay

Origin: Uruguay

The fossils for these species are so widespread that paleontologists and geologists use them as index fossils to determine when rock layers formed

Origin: India

with the initial layer that forms and the surrounding minerals and conditions affecting subsequent layers and giving agate its wide variation in appearance

Pure fluorite is normally colorless

Raw Extra Quality Amethyst Points / 70-90mm AVG - 1 KILO LOT Menu Minerals w Metal Stand Origin: UruguayQuantity: 1 kilogram Average size range: 70 to 90 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.