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堇青石
释义
堇青石
Encyclopedia
工学
[矿物材料]
释
cordierite
堇青石
一种环状硅酸盐矿物。
理学
[环状硅酸盐矿物]
释
cordierite
堇青石
环状结构硅酸盐矿物。化学组成为(Mg,Fe)2Al3[AlSi5O18],晶体属正交(斜方)晶系。
Physics
dichroite
堇青石{矿}
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更新时间:2026/5/19 20:16:21