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  • Office Phone

    0562-8893088

  • office address

    Changlongshan Village, Shun'an Town, Tongling City, Anhui Province, China

  • Mail address

    wzj6@vip.sina.com


Pyrite powder

  • Pyrite powder

    Pyrite powder

    Its chemical composition is ferrous sulfide, which looks like gold and has a shiny metallic luster like gold, but it has
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