湘东北热液型钴矿床中含钴矿物特征及其对成矿的指示意义

宁钧陶,黄宝亮,董国军,周岳强,高卓龙,康博

Characteristics of Cobalt-bearing Minerals in Hydrothermal Cobalt Deposits in Northeastern Hunan Province and Their Implication for Mineralization

Juntao NING,Baoliang HUANG,Guojun DONG,Yueqiang ZHOU,Zhuolong GAO,Bo KANG

图7 含钴矿物的化学成分图解 （a）横洞矿区黄铁矿的Co-Fe图解；（b）横洞矿区黄铁矿的As-S图解；（c）金塘矿区辉砷钴矿的Fe-Co-Ni三元图解，井冲辉砷钴矿数据来自Wang et al.（2022）；（d）金塘矿区辉砷钴矿的Co-Ni+Fe图解

Fig.7 Chemical composition diagram of cobalt-bearing minerals