摘要
莫桑比克位于非洲东南部,东临印度洋,有着漫长的海岸线。研究区所在位置为赞比西河的入海口冲积三角洲平原区,行政上属于欣代地区,有着良好的重砂矿床成矿条件。通过调查研究发现,该区重砂矿床基本分布于滨海地区,沿着海岸线呈带状分布,都赋存在第四系粉细砂(Qd)中。重砂矿富含十多种矿物,以钛铁矿、锆石、金红石为主,而且该区成矿条件简单,加之整个莫桑比克滨海地区矿产开发程度低,寻找重砂矿床在该国有比较好的前景。
The Mozambique is located in southeastern Africa with a very long coastline. The study area is situated in the alluvial delta plain of Zambezi River estuary,administrated by the Chinde District; the area has good mineralizing conditions. The prospecting has shown that the heavy placer is basically zonal distributed along the coastline and hosted in Quaternary fine sands(Qd). The heavy placer is rich in 10 more minerals,mainly ilmenite,zircon and rutile etc. Furthermore,the area has ordinary mineralizing conditions,together with low degree of mineral exploitation in whole Mozambique coastal area,thus prospecting for heavy placer deposits have better prospect in the country.
出处
《中国煤炭地质》
2017年第12期31-35,共5页
Coal Geology of China
关键词
滨海
重砂矿
钛铁矿
coast
heavy placer
ilmenite
