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Bismuth Is a Chemical Element With An Amazing Iridescent Oxide Surface Bismuth is a chemical element with symbol Bi and atomic number Bismuth, a pentavalent post-transition metal, chemically resembles arsenic and antimony.

Bismuth Crystals, they naturally occur like this after it's initial form is heated to a liquid state and then cools to form this geometric pattern!

Bismuth Crystals, By: BeeblebroxZ

Bismuth Crystals, they naturally occur like this after it's initial form is heated to a liquid state and then cools to form this geometric pattern!

Arco-íris de Titânio em um cristal de quartzo. Moléculas de titânio ligadas ao quartzo através de carga estática. O titânio é um dos mais fortes e mais belos dos metais, exibindo um conjunto de cores incríveis como aparece nesta peça

Arco-íris de Titânio em um cristal de quartzo. Moléculas de titânio ligadas ao quartzo através de carga estática. O titânio é um dos mais fortes e mais belos dos metais, exibindo um conjunto de cores incríveis como aparece nesta peça

This image of an amazing Amethyst geode is from a Squidoo article called "Grow Your Own Crystal Geodes" by Dr. Anne Helmenstine. Although this geode is natural rather than homegrown, I still think it sounds really fun to grow your own geodes!

This image of an amazing Amethyst geode is from a Squidoo article called "Grow Your Own Crystal Geodes" by Dr. Anne Helmenstine. Although this geode is natural rather than homegrown, I still think it sounds really fun to grow your own geodes!

Opal Group. Foto. Opal has been a popular gem for many centuries and has a very interesting structure. (...)

Opal Group. Foto. Opal has been a popular gem for many centuries and has a very interesting structure. (...)

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