北祁连山银灿铜矿矿床地质特征及成因
郭周平
1
, 赵辛敏
1
, 白赟
2
Geological Characteristics and Genesis of Yincan Copper Deposit
GUO Zhou-ping
1
, ZHAO Xin-min
1
, BAI Yun
2
银灿矿区Ⅲ号矿体概貌(a)和块状铜矿石 (b)