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- sericite in powder
- Sericite is monoclinic crystal, crystal scaly, with silky luster (shiny glass muscovite was), the pure block gray, purple pink, white, radius to thickness ratio> 80, the proportion of 2.6-2.7, hardness 2 -3, flexible, flexible, abrasion resistance...
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Shijiazhuang Qianqiu Science&Technology Co., Ltd.
[Verified]
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Negotiable
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