Agate

Agate

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      Agate is a variety of chalcedony that is formed by layers of quartz and can be found in all colors of the rainbow all over the world. It is believed to be particularly beneficial to the zodiac sign, Gemini, as it helps to keep one calm and focused.

      Chakra: Third Eye
      Chemical formula: SiO₂
      Hardness: 7
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