山东国土资源Issue(10)：17-22,6.
山东省东平县大牛地区铁矿成因类型及找矿方向研究
Study on Origin Types and Prospecting Direction of Iron Deposit in Daniu Area in Dongping County of Shandong Province
徐友松 1罗海伟 1赵金 1李强1
作者信息
- 1. 山东省第四地质矿产勘查院，山东 潍坊 261021
- 折叠
摘要
Abstract
Iron deposit in Daniu area locates in middle and north part of Wenshang Dongping belt. Quaternary strata are widely distributed in this area, and Linyi group is its major strata. Its Ore bearing strata are magnetite amphibolite quartzite in Shancaoyu formation of hidden late Archean Taishan group. The basement tectonic line is 310 °with the trend of northwest. Folds and faults developed well. Its sizes are unequal, and the ore bodies are damaged in certain degree. The natural types of ores are fine grain strip and strip shaped magnet amphibolite quartz⁃ite. The top rocks and the bottom rocks ( biotite granulite) have a clear boundary. Dunn bass and complex can be seen along the trend and tendency. It is a finite stretched tabular deposit in general. Major ore controlling factors are strata, regional structures and regional metamorphism. It is a metamorphic sedimentary iron deposit.关键词
沉积变质型铁矿/成因类型/找矿方向/山东东平Key words
Metamorphic sedimentary iron deposit/origin types/prospecting direction/Dongping county in Shan-dong province分类
天文与地球科学引用本文复制引用
徐友松,罗海伟,赵金,李强..山东省东平县大牛地区铁矿成因类型及找矿方向研究[J].山东国土资源,2015,(10):17-22,6.
