摘要
阐述了西藏青草山铜多金属矿所处的区域地质背景和矿区地质特征。矿床位于羌南地块的磨盘山断裂带内,矿体产于花岗闪长斑岩及围岩中,蚀变类型及分带特征与斑岩型矿床蚀变特征十分吻合,因此初步确定矿床成因类型为斑岩型铜矿。
This paper deals with regional geological setting and geological teatures tor the Qingcaoshan Cu-polymetallic deposit in Tibet. The deposit is located in the Mopanshan fracture zone of the Qiangna landmass. The ore bodies are confined in granodiorite porphyry and its country rock with alteration and zoning characteristic of a porphyry deposit. Therefore. the , deposit belongs to porphyry copper deposit.
出处
《四川地质学报》
2012年第2期147-149,共3页
Acta Geologica Sichuan
关键词
铜多金属矿
地质特征
找矿标志
西藏青草山
Cu-polymetallic deposit
geological feature
prospecting criteria
Qingcaoshan, Tibet
