摘要
对黑龙江省伊春市晨明地区进行1∶5万水系地球化学特征进行调查,对区内水系沉积物元素分布、水系沉积物元素地球化学特征进行调查和分析,并对下泥盆统宝泉组、古元古代地层以及晚三叠世二长花岗岩3个地质子区中元素含量的分布型式作偏度、峰度检验,进而得出本区水系地球化学特征,以期对本区区域矿产调查提供有力帮助。
Conduct investigation of geochemical characteristics of the 1:50 000 water system in the Chenming area of Yichun city,Heilongjiang province.The distribution of sedimentary elements in the water system and the geochemical characteristics of the sediments in the water system were investigated and analyzed,and the lower devonian baoquan formation was investigated.The distribution patterns of elemental contents in the Paleoproterozoic strata and the three geological sub-regions of the Late Triassic monzonitic granite were tested for skewness and kurtosis,and the geochemical characteristics of the water system in this area were obtained.In order to provide a strong force for regional mineral surveys in this area.
作者
吴峻明
WU Junming(Guangdong Geological Bureau Sixth Geological Brigade,Jiangmen 529200,Guangdong,China)
出处
《能源研究与管理》
2018年第4期55-58,共4页
Energy Research and Management
关键词
伊春
水系沉积物
地球化学
地质找矿
Yichun
water sediment
geochemistry
geological prospecting
