DOI:
矿床地质:2021,Vol.>>Issue(6):1351-1356

湘南地区芙蓉锡矿床中硼矿化的发现及意义
中国地质大学资源学院, 湖北 武汉 430074;中国地质科学院矿产资源研究所 自然资源部成矿作用与资源评价重点实验室, 北京 100037
New discovery and significance of boron mineralization in Furong tin ore deposit, southern Hunan area
LI Xiao-sai,LI Hou-min,LI Li-xing,SHEN Hong-fei
(School of Earth Resources, China University of Geosciences, Wuhan 430074, Hubei, China;MNR Key Laboratory of Metallog- eny and Mineral Assessment, Institute of Mineral Resources, Chinese Academy of Geological Sciences, Beijing 100037, China)
本文二维码信息
码上扫一扫!

摘要
图/表
参考文献
相似文献

摘要点击次数: 1304   全文下载次数: 748   点此下载全文
         网络发布日期:2022-01-11
中文摘要:硼矿是中国重要的紧缺矿产,长期依赖进口,找寻新的硼矿资源迫在眉睫。笔者在湘南地区芙蓉锡矿床新发现了矽卡岩型硼矿化,硼矿物包括硼镁铁矿、遂安石和氟硼镁石,1件典型样品的X射线粉晶衍射分析结果表明硼矿物总含量达到47.4%,换算成w(B)(以B2O3计)约为9.5%,高于5%的硼矿最低工业品位。该发现预示着湘南地区,乃至华南与高分异花岗岩有关的钨锡多金属矿集区有良好的硼成矿潜力,在今后的找矿过程中,需加强与钨锡多金属共伴生的硼矿化评价工作。
Abstract:Boron ore is important but in short supply in China, and thus is of significance to find new boron resources.This paper discovers skarn boron mineralization in the Furong tin deposit of southern Hunan area, with ore minerals including ludwigite, suanite and fluoborite. A typical sample conducted by X-ray powder diffraction analysis shows that the boron mineral reached 47.4% in volume, with B2O3 content about 9.5% when converted into mass fraction, which is higher than the industrial ore grade. This discovery indicates that there is a good potential for boron mineralization in tungsten-tin polymetallic skarn deposits associated with highly fractioned granite in southern Hunan area and extends to south China. The evaluation of boron mineralization associated with highly fractioned granite is necessary for future prospecting processes.
文章编号:    
中图分类号:     
文献标志码:

基金项目:国家重点研发计划项目“深部靶区圈定与资源潜力评价”(编号:2018YFC0603904)资助
引用文本:
李小赛,李厚民,李立兴,沈宏飞.2021.湘南地区芙蓉锡矿床中硼矿化的发现及意义[J].矿床地质,40(6):1351~1356
LI Xiao-sai,LI Hou-min,LI Li-xing,SHEN Hong-fei.2021.New discovery and significance of boron mineralization in Furong tin ore deposit, southern Hunan area[J].Mineral Deposits40(6):1351~1356
图/表
您是第241164057位访问者  京ICP备05032737号-5  京公网 安备110102004559
版权所有:《矿床地质》编辑部
主管单位:中国科学技术协会 主办单位:中国地质学会矿床地质专业委员会 中国地质科学院矿产资源研究所
地  址: 北京市百万庄大街26号 邮编:100037 电话:010-68327284;010-68999546 E-mail: minerald@vip.163.com
本系统由北京勤云科技发展有限公司设计 
手机扫一扫