InstituteofGeology;
ChineseAcademyofGeologicalSciences;
Beijing100037;
InstituteofGeology;
ChineseAcademyofGeologicalSciences;
Beijing100037//ChinaUniversityofGeosciences;
Beijing100087;
ChinaUniversityofGeosciences;
Beijing100087;
新生代; 含钾火山岩; 昆昆山西部; 地球化学; 交代变质;