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![Jade - Wikipedia, the free encyclopedia]()
en.wikipedia.orgJadeite measures between 6.0 and 7.0 Mohs hardness, and nephrite between 6.0 and 6.5, so it can be worked with quartz or garnet sand, and polished with ...瀏覽：559
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日期：2025-12-11
Jadeite measures between 6.0 and 7.0 Mohs hardness, and nephrite between
6.0 and 6.5, so it can be worked with quartz or garnet sand, and polished with ......
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