|
|||||
|
|
| 内蒙古小红山钒钛磁铁矿床成矿特征及成因探讨 | |
| 引用本文： | 杨福新,李为民,陈岱,乔金良,梁俪静,何永振,李文辉,贾恒.内蒙古小红山钒钛磁铁矿床成矿特征及成因探讨[J].西北地质,2010,43(3):66-74. |
| 作者姓名： | 杨福新 李为民 陈岱 乔金良 梁俪静 何永振 李文辉 贾恒 |
| 作者单位： | 1. 核工业二○三研究所,陕西,咸阳,712000 2. 青海省核工业地质局,青海,西宁,810008 3. 青海森源矿业有限公司,青海,西宁,810001 |
| 基金项目： | 商业性矿产地质勘查项目 |
| 摘 要： | 小红山矿床与河北大庙钒钛铁矿床同产在天山-阴山造山带的两端和相近的纬度上,华力西早期辉长岩为赋矿主岩体,地表多呈脉状贯入型钒钛磁铁矿分布,深部多以隐伏的岩浆-分异型似层状钒钛磁铁矿产出。矿体较稳定、品位较富。矿石矿物以磁铁矿和钛铁矿为主,共伴生有V等元素。属于一种岩浆-分异和分凝-贯入叠加复合型的钒钛磁铁矿类型,为介于攀枝花式和大庙式钒钛磁铁矿特征之间一种新的成矿类型。此类型矿化的发现,对寻找同种钒钛磁铁矿类型具有一定的现实意义。 |
| 关 键 词： | 北山地区 小红山 钒钛磁铁矿 辉长岩 |
Discussion on the Deposit Features and Genetic Characteristics of Vanadium-Titanium Magnetite Ore in Xiaohongshan, Western Inner Mongolia |
|
| YANG Fu-xin,LI Wei-min,CHEN Dai,QIAO Jin-liang,LIANG Li-jing,HE Yong-zhen,LI Wen-hui,JIAIA Heng.Discussion on the Deposit Features and Genetic Characteristics of Vanadium-Titanium Magnetite Ore in Xiaohongshan, Western Inner Mongolia[J].Northwestern Geology,2010,43(3):66-74. | |
| Authors: | YANG Fu-xin LI Wei-min CHEN Dai QIAO Jin-liang LIANG Li-jing HE Yong-zhen LI Wen-hui JIAIA Heng |
| Institution: | YANG Fu-xin,LI Wei-min,CHEN Dai,QIAO Jin-liang,LIANG Li-jing,HE Yong-zhen,LI Wen-hui,JIAIA Heng (1.Institute of 203 Nuclear Research,Xianyang 712000,Shanxi,China;2.The Nuclear Industry Geological Bureau of Qinghai Province,Xining 81008,Qinghai,China;3.Qinghai Senyuan Mining Co,Ltd,Xining 810001,Qinghai,China) |
| Abstract: | Xiaohongshan and Damiao vanadium and ilmenite deposits in the Tianshan mountains-Yinshan belts in the similar latitude.The early Hercynian gabbro rock is the main mine body.The consistent income-based distribution of vanadium-titanium magnetite is shown mostly in the surface,and in the deep is the magma-shaped like layered sub-vanadium-titanium magnetite output.The ore body is stable and rich.The magnetite and ilmenite ore minerals are mainly symbiotic elements such as vanadium,which is a magma-differentiation and segregation-penetration superposition compound type of vanadium-titanium magnetite,and a new type of type between Panzhihua and Damiao V-Ti magnetite-type ore-forming characteristics.the discovery of This type of mineralization has a certain scientific significance for the similar types of vanadium-titanium magnetite. |
| Keywords: | Beishan region Xiaohongshan vanadium-titanium magnetite gabbro rock |
| 本文献已被 CNKI 维普 万方数据 等数据库收录！ | |