摘要
通过对青海省肯德隆东沟晶质石墨矿含矿特征、岩石地球化学及成矿环境的分析,晶质石墨矿赋存于下元古界金水口岩群片麻岩组的大理岩段中。大理岩由于构造多期叠加、变形强烈,晶质石墨矿床具有层控后期热液变质的特征。
The paper analyzes ore bearing characteristics, rock geochemistry and metallogenic environment of the crystalline graphite deposit in Kendelong Donggou, Qinghai province, which showed that the crystalline graphite deposit occurs in the marble section of the gneiss group of the Jinshuikou rock group in the Lower Proterozoic. Due to the tectonic multi-stage superposition and strong deformation, the crystalline graphite deposit is characterized by layer-controlled hydrothermal degeneration.
作者
马文智
Ma Wenzhi(QingHai Branch of China National Geological Exploration Center of Building Materials Industry,Xining,Qinghai,810001,China)
出处
《化工矿产地质》
CAS
2018年第2期84-88,共5页
Geology of Chemical Minerals
关键词
石墨矿床
地质特征
找矿前景
乌兰县
graphite deposit
geological characteristics
prospecting potential
Wulan county
