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公司基本資料信息
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紫晶 ?????????Amethyst
紫晶的化學成分是SiO2。硬度為7。紫晶是水晶家族中身價最高的一員，因為水晶晶體內(nèi)含有Mn、Fe3+而呈現(xiàn)紫色。世界上高質(zhì)量紫晶的主要產(chǎn)地有巴西、烏拉圭。
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The chemical composition of Amethyst is SiO2, hardness is 7.Amethyst is the most valuable in the crystal family. The color is purple due to trace elements of Mn or iron (Fe3+).The main origin of high quality Amethyst are Brazil and Uruguay.
