"微细浸染型金矿"小议
Northwestern Geology(2017)
Abstract
目前地质文献中对微细浸染型金矿说法有多种多样,笔者建议按照野外勘查及岩矿鉴定可获取的地质特征来定义.
微细浸染型金矿:指岩金矿(通常是沉积岩、浅变质沉积岩)中后生热液成因的,并且围岩蚀变微弱或热液脉微细(一般<1~10mm)、载金矿物微细(一般<0.1~0.5mm)、金矿物微细(一般<10~37μm)的难识别金矿.对明显由石英脉体或破碎蚀变带控制的金矿,无论金矿物是否微细,均应优先划为石英脉型-破碎蚀变岩型.
MoreAI Read Science
Must-Reading Tree
Example
![](https://originalfileserver.aminer.cn/sys/aminer/pubs/mrt_preview.jpeg)
Generate MRT to find the research sequence of this paper
Chat Paper
Summary is being generated by the instructions you defined