河北承德地区基性——超基性岩中钪矿的发现及赋存状态研究  

Study on discovery and occurrence of scandium in basic-ultrabasic rocks in Chengde,Hebei

作　　者：张立剑[1] 郭静粉[1] 杜维河 白雪山[1] 孙静[1] 于保国[1] ZHANG Li-jian;GUO Jing-fen;DU Wei-he;BAI Xue-shan;SUN Jing;YU Bao-guo(The Forth Geological Team of Hebei Geology and Mining Bureau,Chengde 06700)

机构地区：[1]河北省地矿局第四地质大队,承德067000

出　　处：《矿产勘查》2018年第6期1217-1223,共7页Mineral Exploration

基　　金：河北省地矿局科研项目(编号:201602)资助

摘　　要：文章从承德地区的基性—超基性岩带中选择了少量岩体进行取样调查。通过分析发现,超基性岩体中钪含量较基性岩体中高,且均已构成独立钪矿床,资源储量巨大。经研究认为,超基性岩中的钪以类质同象形式主要赋存于辉石和角闪石中。In the paper,a small amount of rock mass has been selected from the basic-ultrabasic rock belt in Chengde area for sampling investigation.Through analysis,it is found that the content of Sc in ultrabasic rock is higher than in basic rock mass,and all of them have constituted an independent scandium deposit. The reserves of scandium are huge in Chengde area. It is believed that scandium in the ultrabasic rocks exists mainly in the form of isomorphism in the pyroxene and hornblende.

关 键 词：承德 钪矿 超基性岩 类质同象 河北 

分 类 号：P618.73[天文地球—矿床学]