Amethyst
Kayayyaki
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Amethyst shine dutsen haifuwa na Fabrairu kuma yana wakiltar aminci
Amethyst tsarin lu'ulu'u ne na uku, crystal ɗin columnar hexagonal ne, saman silinda mai juyawa ne, akwai siffar hagu da siffar dama, tagwaye-crystal na gama gari.Taurin shine 7. Crystal sau da yawa yana ƙunshe da abubuwan da ba su dace ba ko mai fuka-fuki.
