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.
笔者通过研究,分出了分异火

中
火
成因
和未分异基性火

中
共

,认为前者
金属聚集与
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.
笔者通过研究,分出了分异火

中
火
成因
和未分异基性火

中
共

,认为前者
金属聚集与
浆分异有密切关
。
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