Amethyst

Amethyst is related to agate and other less valuable varieties of quartz. Amethyst is hard enough to be cut into beautiful faceted gems and can be pale violet to deep purple in hue. Folktales said that this stone could prevent intoxication and neutralize poisons so they were frequently used to decorate the drinking vessels of the nobility. A typical specimen had a base value of 100 gp.

Crushed amethyst was a spell component required for casting Nezram's Amethyst Aura.