捕
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，分出了分异火山岩系中
火山成因矿床和未分异基性火山岩系中共生矿床，认为前者金属聚集与岩浆分异有密切关系。
动生成，部分未经过人工审核，其表达内容亦不代表本软件
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