中国地质调查局黑龙江大兴安岭战备村、二中队幅1∶5万区域地质矿产调查项目编号12120113072400的成果。AcknowledgementsThis study was financially supported by the 150000 Regional Geology and Mineral Resources SurveyNo.12120113072400.We would like to express our thanks to colleagues in No.3 Gold geological Party,CAPF.