摘要
铜矿大地构造位置处于准噶尔板块东缘,三塘湖晚古生弧间盆地,区域性卡拉麦里-莫钦乌拉大断裂北侧,成矿单元划属卡拉麦里Cu-Au-Cr-Sn-石墨成矿带东段。铜矿成母岩为以花岗闪长岩为主的中酸性复式岩体,矿化岩石具典型等斑岩型铜矿围岩蚀变特征,金属矿物组合有利。
Copper deposits in the east margin of junggar plate tectonic position,the three pond lake late Paleozoic interarc basin,the regional Carla mic MoQin ulla north of faults,metallogenic unit delimit belong to Carla mic Cu-Au-Cr-Sn metallogenic belt-graphite into eastern copper mine of parent rock is given priority to with granodiorite in acidic compound rock mass,mineralized rocks with typical porphyry copper ore wall rock alteration characteristics,such as metal mineral assemblage.
作者
王利军
WANG Li-jun(Xinjiang Uygur Autonomous Region Non-ferrous Geological Exploration Bureau 704 Teams,Hami 839000,China)
出处
《甘肃冶金》
2020年第3期97-99,共3页
Gansu Metallurgy
关键词
铜矿
卡拉麦里
花岗闪长岩
斑岩型
围岩蚀变
金属矿物
copper mine
callamere
granodiorite
porphyry
wall rock alteration
metal minerals
