摘要
桂花冶金用白云岩矿赋矿层位为寒武系娄山关组中段,以细晶白云岩为主,为海相沉积、渗透回流成矿模式,资源远景在亿吨以上,属大型矿床。矿石质量优良,除用作冶金熔剂外尚可发展金属镁及化工等多种用途。
Metallurgical dolomite mineral deposits outcrop in central portions of Cambrian Luoshanguan formation in Guihua area, Xianning. The dolomite deposits consist mainly of fine-grained dolomites,which are formed in marine basin margin by osmotic return-flow. The potential resources of this dolomite deposits are up to 100 million tons. Therefore, they are larger-scale deposits. The dolomite ores have excellent qualities, and thus are employed in metallurgical and chemical industries.
出处
《资源环境与工程》
2012年第3期209-212,共4页
Resources Environment & Engineering
关键词
冶金用白云岩矿
娄山关组
海相沉积
渗透回流
大型矿床
metallurgiacl dolomite deposit
Loushanguan formation
marine sedimentary
osmotic return-flow
large-scale deposit
