摘要
河北丰宁招兵沟铁磷矿床为赋存于太古宇绿岩带内低品位特大型矿床。含磷岩系具近似绿岩带下部火山岩群的特点。铁磷矿体呈层状,大的透镜状产出,还伴生Ti、V 等有益元素。矿石选矿回收性能良好。通过对该区当前内生低品位铁磷矿开采情况的调查,认为我国北方低品位铁磷矿综合利用前景乐观。
The Zhaobinggou iron/phosphate deposit in Fengning Hebei province hosts in greenstong belt of Archaeozoic era, is a unigue huge deposit with low grade. The characters of phosphorus-bearing rock series are similar to the volcanic roch in the lower part of greenstone belt. Iron/phosphate orebody associated with useful elements like Ti , V. etc. , take the shape of stratify , expecially occurences in the form of lenticle. It is good for ore dressing recovery and the investigation of exploiting of endogentic iron/phosphate deposits with lower grade shows It is great prospects of the comprehensive utilization in the north of China.
出处
《化工矿产地质》
CAS
2005年第1期1-5,共5页
Geology of Chemical Minerals
基金
国土资源大调查项目的部分成果
项目编号:1212010331002
关键词
太古宇绿岩带
铁磷矿床地质
综合利用
greenstone belt of Archaeozoic era,geology of ore deposit,comprehensive utilization
