Talk:Opal/@comment-26601158-20150708170446

Did anyone else notice that Amethyst's gem is not a dodecahedron, but a tetradecahedron? count the facets you can see, then multiply by 2. she has 7 visible facets, so her gem has 14 sides, not 12. (BTW, I get normal grades in math and geometry, so don't try to use that as an excuse for why the people who posted this article didn't notice.) If it has a hexagon in the middle, it is a tetradecahedron.