The volcanogenic deposits hosted in differential yolcanic rock series and cogenetic deposits hosted in undifferential baste volcanic rock series have been divided and studied in this paper.
笔通过研究,分出了分异火山岩中火山成和未分异基性火山岩中共生,认为前属聚集与岩浆分异有密切关。
The volcanogenic deposits hosted in differential yolcanic rock series and cogenetic deposits hosted in undifferential baste volcanic rock series have been divided and studied in this paper.
笔通过研究,分出了分异火山岩中火山成和未分异基性火山岩中共生,认为前属聚集与岩浆分异有密切关。
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