| 裴耀真,谢成连.红山铁矿床成因及成矿机制探讨[J].地质找矿论丛,2008,(1):54-57 |
| 红山铁矿床成因及成矿机制探讨 |
| THE DISCUSSION ABOUT ORIGIN AND MINERALIZATION MECHANISM OF HONGSHAN IRON ORE DEPOSIT |
| 投稿时间：2007-03-30 修订日期：2007-05-23 |
| DOI：10.6053/j.issn.1001-1412.2008.1. 010 |
| 中文关键词: 红山铁矿床 成因 成矿机制 甘肃省 |
| 英文关键词:Hongshan iron ore deposit origin mineralization mechanism Gansu province |
| 基金项目: |
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| 中文摘要: |
| 对红山铁矿5个矿区矿石矿物组分及组构特征、矿层及围岩蚀变与沉积环境的分析表明,各矿区的铁矿体均赋存于青白口系第四岩组上部呈层状产出,不同矿区的铁矿层无上下层位之分,含铁岩系受背斜构造的控制。铁矿床属海相沉积变质成因。 |
| 英文摘要: |
| Aanalysis of mineralogy and ore fabric of 5 mining districts,ore layers,wall rock alteration and sedimentary environment of Hongshan iron deposit shows that ore bodies in each mining district are all layered occurring at top of the 4th formation of Qingbaikou group without any division of the upper and lower ore layers in all mining districts and the Fe-bearing rock system is controlled by anticline.Therefore,it is a marine sedimentary-metamorphic iron ore deposit. |
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