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
究，
出了异火山岩系中
火山成因矿床和未异基
火山岩系中共生矿床，认为前者金属聚集与岩浆异有密切关系。
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.
笔者究，出了异火山岩系中火山成因矿床和未异基火山岩系中共生矿床，认为前者金属聚集与岩浆异有密切关系。
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