浅析地貌景观对沉积型矿床水系沉积物的影响——以地理景观对松桃地区Mn元素的富集、迁移影响特征为例  

Analysis on the landscape influence on sedimentary deposits sediments——A landscape of Songtao enrichment and transfer characteristics of Mn element as an example

作　　者：洪万华[1] 陈伟军[2] 陆晨明 杨胜堂[1] 

机构地区：[1]贵州省地质矿产勘查开发局一○三地质大队,贵州铜仁554300 [2]中国冶金地质总局矿产资源研究院,北京101300

出　　处：《企业技术开发》2015年第7期56-58,共3页Technological Development of Enterprise

摘　　要：文章通过对收集1∶20万水系沉积物分析数据二次整理、挖掘、编图,发现在沉积型矿产中表现不突出的水系沉积物测量,在松桃地区Mn元素与锰矿的分布关系十分密切,异常浓集中心与锰矿床套和较好。尝试用景观地球化学-地貌、汇水域与Mn元素异常之间的关系来解释沉积型Mn矿床与地球化学之间的响应和差别,并解释了西溪堡超大型锰矿在水系沉积物测量中异常强度低、规模小等问题。By collecting 1：200 000 secondary sorting of stream sediments analytical data,Mining,Mapping,Found in sedimentary minerals is not prominent in stream sediment survey,in Songtao Mn elements are closely related to distribution of manganese ore, abnormal concentration centers and manganese deposits and good.Try landscape-geochemical landscape,meeting waters with the exception of Mn element to explain the relationship between sedimentary Mn deposits and geochemical responses,and differences between, Xixibao, and explained very large manganese mine in stream sediment measurement of low intensity, smaller, and so on.

关 键 词：景观地球化学 松桃 Mn 迁移 富集 

分 类 号：P594[天文地球—地球化学]