攀西地区红格钒钛磁铁矿床地球化学异常特征分析及矿床成因探讨

郝江波; 刘严松; 何政伟; 闫浩瑜; 曹发生

攀西地区红格钒钛磁铁矿床地球化学异常特征分析及矿床成因探讨

1.
国土资源部构造成矿成藏重点实验室(成都理工大学), 四川成都 610059
2.
国土资源部构造成矿成藏重点实验室(成都理工大学), 四川成都 610059;成都理工大学, 四川成都 610059

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出版历程
- 收稿日期: 2015-06-01
- 修回日期: 2015-08-02
- 发布日期: 2016-03-04

Geochemical Anomaly Characteristics and Genesis of the Hongge Vanadic Titano-magnetite Deposit in Panzhihua-Xichang Region

1.
Key Laboratory of Tectonic Controls on Mineralization and Hydrocarbon Accumulation, Ministry of Land and Resources, Chengdu University of Technology, Chengdu 610059, Sichuan, China
2.
Key Laboratory of Tectonic Controls on Mineralization and Hydrocarbon Accumulation, Ministry of Land and Resources, Chengdu University of Technology, Chengdu 610059, Sichuan, China;Key Laboratory of Geo-special Information Technology, Ministry of Land and Resources, Chengdu University of Technology, Chengdu 610059, Sichuan, China

摘要

摘要: 攀西地区基性-超基性含矿岩体以赋存超大型钒钛磁铁矿矿床而闻名于世,是我国重要的铁矿产地和重要的钒钛资源基地.通过对该矿床的地质特征、构造与围岩对成矿的控制作用及地球化学异常特征分析研究,认为红格钒钛磁铁矿成矿物质来源于上地幔,玄武岩浆结晶分异过程中有地壳物质混入地幔物质.矿床的形成对时间与空间要求严格.基性-超基性岩、灯影组白云质灰岩和峨眉山玄武岩是形成红格钒钛磁铁矿床的必要条件.
- 钒钛磁铁矿 /
- 峨眉山玄武岩 /
- 矿床地质特征 /
- 四川红格
Abstract: The Panzhihua-Xichang region is famed at the world for the super-large V-Ti magnetite deposit occurred within the mafic-ultramafic ore-bearing rock-masses there. It's an important producing area of iron ore and a momentous base of vanadium titanium resource in China. After studying and analyzing the geologic characteristic of this deposit, as well as the controlling effects of tectonics and wall rocks on mineralization, it's pointed that the ore-forming materials of the Hongge vanadic titano-magnetite deposit were originated from the upper mantle, and the crustal material mixed with mantle material during the crystallization differentiation process of basaltic magma. The formation of this deposit must meet the requirements of time and space. Basic ultrabasic rocks, dolomitic limestone in Dengying Formation and Emeishan basalt are necessary conditions for the formation of the Hongge vanadic titano-magnetite deposit.
- vanadic titano-magnetite /
- Emeishan basalt /
- geological characteristics of mineral deposit /
- Hongge, Sichuan

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参考文献(19)

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攀西地区红格钒钛磁铁矿床地球化学异常特征分析及矿床成因探讨

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Geochemical Anomaly Characteristics and Genesis of the Hongge Vanadic Titano-magnetite Deposit in Panzhihua-Xichang Region

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