摘要
本文系统研究了多宝山铜矿田稀土元素地球化学特征，并在分析多宝山铜矿床稀土元素分配的基础上，首次提出了多宝山铜矿床斑岩流体的“１＋ｎ”次活动模式，比较完善地解释了该矿床成矿不仅与斑岩有关，而且更多地与非斑岩体有关的事实。
In this paper,on the basis of studying geochemical characteristics of the Duobaoshancopper orefield REE systematically and analysing REE partitioning of the Duobaoshan copperore deposit,“1 +n”time active model of the Duobaoshan copper ore deposit porphyry fluidwas proposed forthe first time. And it was expounded relatively perfectly the relevant metal-logenetic factors which not only are porphyrys but also are nonporphyrys.
出处
《吉林地质》
1995年第2期71-78,共8页
Jilin Geology
基金
国家计委科研项目
关键词
铜矿床
稀土元素
地球化学
成因模式
Porphyry fluid “1+n”time aotive modeI REE geochemical Duobaoshan
