云南来利山锡矿锡石标型特征及其找矿意义
张弘,申俊峰,董国臣,刘圣强,王冬丽,王伟清

The study on the typomorphic characteristics of cassiterite of Lailishan tin deposit in Yunnan province and its prospecting significance
Hong Zhang,Junfeng Shen,Guochen Dong,Shengqiang Liu,Dongli Wang,Weiqing Wang
图2 不同成矿阶段矿物单偏光显微镜下特征
a:第Ⅰ阶段;b:第Ⅱ阶段;c:第Ⅲ阶段;d:第Ⅳ阶段Cst?锡石,Py?黄铁矿,Q?石英
Fig.2 Characteristics of minerals in different mineralization stages under single polarized microscope