摘要
本文主要阐述了东太平洋海盆国家海洋局调查区内多金属结核的物性特点、形态分区、粒级分布、矿物成分以及结核丰度、品位与生成环境因素的关系，并指出了勘探与选冶的较佳区块。
The article mainly related to the features and their relationships with growth environments of the polymetallic nodule which lies in the investigation area of State Oceanic Administration in the East Pacific Ocean.The features include physical characteristics,shape,grain size,mineral composition,polymetallic nodule abundance and grade,etc.Then,the author pointed out the better area for exploration and metallurgy.
出处
《东海海洋》
1994年第4期18-25,共8页
Donghai Marine Science
关键词
东太平洋
锰结核
影响因素
多金属结核
Eastern Pacific Ocean
manganese nodule
general feature
affected factor
