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
表1 乌兰茶卡北山含矿伟晶岩主量元素组成
Table 1 Major elements composition of ore-bearing pegmatites in the Wulan Chakabeishan
氧化物样品编号及测试结果/%
CKBS-1CKBS-2CKBS-3CKBS-4CKBS-5CKBS-6
SiO261.3174.1762.7562.2271.3571.49
Al2O313.9012.7017.0317.2413.5613.82
CaO3.141.102.903.121.441.01
MgO4.110.251.441.400.240.25
K2O7.445.244.424.545.315.32
Na2O2.292.743.984.043.833.92
TiO20.890.241.011.070.200.32
P2O50.380.100.300.310.090.16
MnO0.080.040.060.070.030.03
TFe2O34.932.454.254.212.072.55
LOI1.011.151.691.862.111.78
K2O+Na2O9.737.988.408.589.149.24