Very good beginner article!
The size of the amethyst segments in this flat is about 5.0cm.
12 amethyst levels in one box.
The name amethyst is derived from the Greek word amethystos (counteracting intoxication) and refers to the traditional belief that with an amethyst you are protected against the intoxicating effects of wine and other alcohol. Spellings such as Amathyst, Amethist, Ametist, Ametyhst, Ametyst, Amnethyst, Amthyst or Amythist are therefore incorrect.