矿产保护与利用Issue(3)：41-45,5.DOI:10.13779/j.cnki.issn1001-0076.2015.03.010
卢氏锂辉石－锂云母型稀有多金属矿石工艺矿物学研究
Processing Mineralogy of Spodumene-lepidolite Pattern Rare Polymetal Ore in Lushi
摘要
Abstract
This paper thoroughly studied the processing mineralogy features of Spodumene -Lepido-lite pattern rare polymetallic ore , which could supply theoretical base and scientific evidence for mineral separation and metallurgy technology .It was found out that rare metal minerals including spodumene, lepidolite, beryl, columbite-tantalite, stibiotantalite, microlite and pollucite can be recovered and utilized , quartz and feldspar can also be comprehensively recovered in this ore .Use-ful minerals accounted for 94 .3%in the ore .Niobo-tantalic minerals were closely related to le-pidolite and elbaite , there was no independent mineral of rubidium , which hosted in feldspar and lepidolite .Spodumene and lepidolite had comparatively rough granularity , columbite-tantalite and beryl had smaller particle size .Columbite -tantalite mainly presented grain and columnar , beryl mainly presented columnar and drusy -aggregate and distributed in intergranular and micro cracks .关键词
锂辉石/锂云母/铌钽铁矿/绿柱石/工艺矿物学Key words
spodumene/lepidolite/columbite-tantalite/beryl/processing mineralogy分类
矿业与冶金引用本文复制引用
王盘喜,海东婧,卞孝东,赵海波,朱黎宽,刘璐..卢氏锂辉石－锂云母型稀有多金属矿石工艺矿物学研究[J].矿产保护与利用,2015,(3):41-45,5.基金项目
中国地质调查局地质矿产调查评价专项 （）
