河南官坡花岗伟晶岩地质与地球化学特征
王盘喜1,2,3, 朱黎宽1,2, 刘璐1,3, 郭俊刚1,2, 武秋杰1,3

Geological and geochemical characteristics of granitic pegmatite in Guanpo, Henan Province
WANG Panxi1,2,3, ZHU Likuan1,2, LIU Lu1,3, GUO Jungang1,2, WU Qiujie1,3
官坡花岗伟晶岩的SiO2- K2O图解[ 15 , 16 ]