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11 烂泥塘斑岩铜金矿床磁铁矿成因判别图解[9,10]
Fig.11 Discrimination diagram of magnetite genesis in Lannitang porphyry Cu-Au deposit[9,10]
(a)(Ti+V)-Ni/(Cr+Mn);(b)(Ti+V)-(Al+Mn)