滇西北烂泥塘斑岩铜金矿床铁氧化物LA-ICP-MS微量元素特征及其地质意义

郭剑衡,冷成彪,张兴春,张伟,尹崇军,张陆佳,田振东

Trace Elemental Compositions of Iron Oxides from the Lannitang Porphyry Cu-Au Deposit in the Zhongdian Region (Northwest) and the Geological Significances：A LA-ICP-MS Study

Jianheng GUO,Chengbiao LENG,Xingchun ZHANG,Wei ZHANG,Chongjun YIN,Lujia ZHANG,Zhendong TIAN

图2 烂泥塘斑岩铜金矿区地质简图（底图据文献[34]修改） 1.蚀变安山岩；2.闪长玢岩；3.石英闪长玢岩；4.石英二长斑岩；5.地质界线；6.工业矿体；7.低品位矿体；8.实测断层；9.取样钻孔

Fig.2 Geological sketch map of the Lannitang porphyry Cu-Au deposit (modified after reference [34])