乌兰茶卡北山含矿伟晶岩地球化学特征及地质意义
王建国,张世珍,邢佳,王志男,魏生云,胡建

Geochemical Characteristics and Geological Significance of Ore-bearing Pegmatites in the Wulan Chakabeishan Area
Jianguo WANG,Shizhen ZHANG,Jia XING,Zhinan WANG,Shengyun WEI,Jian HU
图3 乌兰茶卡北山伟晶岩显微镜下照片
(a)石英二长伟晶岩;(b)钠长石化白云母花岗伟晶岩;(c)二长花岗伟晶岩;(d)正长花岗伟晶岩Kfs-钾长石;Pl-斜长石;Qtz-石英;Ab-钠长石;Ms-白云母;Bt-黑云母
Fig.3 Microscopic photos of pegmatite in Wulan Chakabeishan