Ceylonmine- 5.5 Ratti Natural Stone Amethyst Unheated Untreated Stone Jamu

Amethyst is a popular and relatively rare form of quartz. Its a fairly hard gem and can be found within geodes all across the globe. Amethyst is usually available in crystal form or as a mass. Its lovely purple color may come from trace amounts of iron or manganese in its crystal lattice. Many stones on the market are not naturally colored; they are often heat treated to produce a darker shade of purple.