山东国土资源2017，Vol.33Issue(6)：23-29,7.
山东省东平-汶上地区铁矿矿床成因探讨
Study on the Origin of Iron Deposit in Wenshang-Dongping Area in Shandong Province
摘要
Abstract
Wenshang-Dongping iron deposit is an important iron ore belt in Luxi area.Liguanji iron deposit, Pengji iron deposit and other large and medium-sized iron deposits have been found in this area.The already proved reserve of iron ore resource is more than 12 billion tons.Through comprehensive collection of basic geological survey, regional geophysical prospecting, mineral exploration, scientific research and other information in recent years, regional strata, structures, magmatic rocks, regional aeromagnetic anomaly, gravity anomaly characteristics and the relationship between iron ore deposit have been analyzed.Three major ore controlling factors have been put forward, they are ore controlling strata (Yanlingguan formation, Shancaoyu formation in Taishan rock group, ore controlling strata), ore controlling strucutures (homoclinal compound anticline) and ore controlling magmatite (reformed and destroyed the integrity of iron ore belt).Through collecting and testing samples in this area, main elements, rare earth elements, the recovery of the original rocks and tectonic settings of metamorphic rocks have been analyzed systemically and compared, and the origin of iron deposits in this area has been discussed in detail.关键词
铁矿/矿床成因/东平-汶上地区Key words
Iron deposit/origin/Wenshang-Dongping area分类
天文与地球科学引用本文复制引用
张国权..山东省东平-汶上地区铁矿矿床成因探讨[J].山东国土资源,2017,33(6):23-29,7.基金项目
山东省国土资源厅财政(鲁勘字(2008)88号)"山东省东平-汶上铁矿成矿带成矿规律及找矿远景研究" （鲁勘字(2008）
