摘要
云南省建水县青龙钛铁矿位于扬子地台南东缘,通过对矿区进行野外地质勘查、综合研究分析认为,青龙钛铁(砂)矿类型为海西期辉绿辉长岩风化壳红土型砂矿床,矿体分布主要受辉绿辉长岩岩脉的控制。
Qinglong ilmenite placer deposit at Jianshui County is located in the southeast edge of Yangtze platform, Yunnan Prov-ince. Field geological investigation and combination research and analysis show a Hercynian diabase gabbro placer deposits in lat-erite weathering crust, with its distribution of ore bodies controlled by veins of diabase gabbro.
出处
《技术与市场》
2014年第3期28-31,共4页
Technology and Market
关键词
辉绿辉长岩
风化壳
第四纪砂矿床
Diabase gabbro
weathering crust
Quaternary placer deposits
