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| 四川凉山州富铁矿地质特征与找矿前景分析 | |
| 引用本文： | 曾祥贵,吕仲坤,闫建梅,廖怀清,杨大红.四川凉山州富铁矿地质特征与找矿前景分析[J].四川地质学报,2006,26(2):79-83. |
| 作者姓名： | 曾祥贵 吕仲坤 闫建梅 廖怀清 杨大红 |
| 作者单位： | 1. 四川省地矿局404队,四川,西昌,615000 2. 四川省地矿局物探队,成都,610000 3. 四川省地矿局攀西队,四川,西昌,615000 |
| 摘 要： | 凉山州是四川省富铁矿最主要成矿区和富铁矿矿石的主要生产基地。笔者总结了区内富铁矿成因类型及时空分布规律,认为前震旦纪层控(岩控)型和华力西火山—次火山岩型铁矿是州内主要富铁矿类型;认为已知富铁矿区深部及外围,未查证的乙类航磁异常是寻找富铁矿的潜在地区。 |
| 关 键 词： | 富铁矿 成因类型 分布规律 找矿前景 凉山州 |
| 文章编号： | 1006-0995（2006）02-0079-05 |
| 收稿时间： | 2006-01-19 |
| 修稿时间： | 2006-01-19 |
Geological Features and Prospecting Potential for High- grade Fe Ores in Liangshan Autonomous Prefecture, Sichuan |
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| ZENG Xiang-gui,Lü Zhong-kun,YAN Jian-mei,LIAO Huai-qing,YANG Da-hong.Geological Features and Prospecting Potential for High- grade Fe Ores in Liangshan Autonomous Prefecture, Sichuan[J].Acta Geologica Sichuan,2006,26(2):79-83. | |
| Authors: | ZENG Xiang-gui Lü Zhong-kun YAN Jian-mei LIAO Huai-qing YANG Da-hong |
| Abstract: | Liangshan Autonomous Prefecture lies in the major high-grade Fe ore metallogenic province in Sichuan and is major productive basis of high-grade Fe ores in Sichuan.This paper deals with genetic types and space-time distribution of the high-grade ores with Pre-Sinian stratabound type and Veriscan volcano-subvolcanic type of Fe ores as major types of high-grade Fe ores.The depth and periphery of the existing high-grade Fe ore districts as well as unexamined secondary aeromagnetic anomalies areas are of prospecting potential for searching for high-grade Fe ores. |
| Keywords: | high-grade Fe ore genetic type space-time distribution prospecting potential Liangshan Autonomous Prefecture |
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