渝东南秀山-黔江地区地球化学特征及金属矿产元素异常分布特征

Geochemical characteristics and abnormal distribution of metal mineral elements in Xiushan Qianjiang area,Southeast Chongqing

根据渝东南秀山—黔江地区2508件表层组合样品测试数据,与以往重庆都市圈、沿江经济带、合川地区和渝西地区元素含量水平进行对比,并进行元素间的相关性和异常分布特征分析,进一步了解工作区元素的总体特征。重庆都市圈、沿江经济带、合川地区和渝西地区元素含量数据源自重庆市已完成的1:25万多目标区域地球化学调查项目。

Based on the test data of 2508 surface combined samples from Xiushan Qianjiang area in Southeast Chongqing,the element content levels of Chongqing metropolitan area,Riverside economic belt,Hechuan area and Western Chongqing area were compared,and the correlation and abnormal distribution characteristics of elements were analyzed,so as to further understand the overall characteristics of elements in the working area.The element content data of Chongqing metropolitan area,Riverside economic belt,Hechuan area and Western Chongqing area are derived from the 1:250000 Regional Geochemical Survey project completed in Chongqing.