英德
有道
百度
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维基
百科
矿物包体
mineral spots
- 寄主花岗岩在矿物地球化学上对微花岗岩类包体有明显的制约。
The mineralogy and geochemistry of enclaves are evidently controlled by their host granites. - 如果在某一次取样中，所有的锆石里都不含这种矿物，那就是在提示包体的化学成分可能已经发生了改变。
If that type of mineral is missing from all of the zircons in a particular sample, he notes, that's a clue that the inclusions may have been chemically altered. - 青阳岩体微粒包体的岩石学、矿物学、地球化学等方面的特征与寄主岩石既有相似性又有显著的差异。
Micrograined inclusions in Qingyang rock body are both similar to and obviously different from host rocks in such aspects as petrology, mineralogy and geochemistry.
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