摘要
对某次航线获取的大洋热液硫化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,铜矿物以胆矾为主,其次为方黄铜矿、氯铜矿及微量的黄铜矿等;其它矿物主要为黄铁矿和白铁矿,其次为一水铁矾及水绿矾,另有很少量的褐铁矿、硬石膏、石英及单质硫等。研究结果为有效回收和利用大洋热液硫化物提供了基础数据和理论依据。
A study of the process mineralogy of sea-floor hydrothermal sulfides from one routes was carried out. The Main valuable metallic element is Cu in the sample, and copper minerals are mainly ehaleanthite, followed by cubanite,atacamite and traces of chalcopyrite, etc. ; other minerals are mainly pyrite and marcasite, followed by ferropallidite and melanterite, very small amounts of limonite, anhydrite, quartz and elemental sulfur, etc. The study results provide the basic data and theoretical basis for effective recovery and utilization of sea-floor hydrother- real sulfides.
出处
《矿冶》
CAS
2016年第2期71-73,82,共4页
Mining And Metallurgy
关键词
工艺矿物学
胆矾
硫化物
回收和利用
process mineralogy
chalcanthite
sulfide
recovery and utilization
