摘要
对TVG7航线获取的大洋热液沉积物进行了系统的工艺矿物学研究。该样品中主要有价金属元素为铜,铜矿物是以氯铜矿为主,其次以辉铜矿及黄铜矿等独立矿物存在。氯铜矿和硫化铜矿物的嵌布粒度粗,脉石矿物主要以滑石为主。研究结果为有效的回收和利用其中的有用矿物提供了基础数据和理论依据。
The process mineralogy of sea-floor hydrothermal sediment from TVG7 routes was carried out. The most valuable element in the sample is Cu, and copper minerals are mainly atacamite, followed by calcocite and chalcopyrite, etc.. The main gangue is talc. Ataeamite and copper sulfide minerals disseminate as coarse grains. The research results provide the basic and theoretical basis for effective recovery and utilization of sea-floor hydrothermal sediment.
出处
《有色金属(选矿部分)》
CAS
北大核心
2016年第1期5-9,共5页
Nonferrous Metals(Mineral Processing Section)
基金
中国大洋协会国际海域资源调查与开发"十二五"项目(DY125-11-T-02)
关键词
工艺矿物学
氯铜矿
滑石
回收和利用
rocess mineralogy
atacamite
talc
recovery and utilization