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
火成因矿床和未分异基性火中共生矿床，认为前者金属聚集与浆分异有
。
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矿床和未分异基性火中共生矿床，认为前者金属聚集与浆分异有。
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