2005/07/19 | 正硅酸盐[Orthosilicate]
类别(℃〖化学〗) | 评论(0) | 阅读(33) | 发表于 20:06
A class of silicate minerals in which SiO4 tetrahedra do not share oxygen atoms with each other. Orthosilicate include garnets and olivine.
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