The 2.5 tons Empress of Uruguay is slightly less impressive after a tourist pinched a piece of the world's largest amethyst on show in Queensland, Australia. The three-meter tall amethyst geode ...

Amethyst geodes in Uruguay have been found in cooled lava flows, which date from the original breakup of the supercontinent Gondwana around 134 million years ago. However, their formation has ...

Amethyst in Minecraft offers both functional and decorative uses. Found in geodes between Y levels 30 and -58, it can be harvested and used to craft items like Spyglass and Tinted Glass.