| 高精度重、磁圈定武定铁铜找矿远景区 |
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| 引用本文： | 李富,廖国忠.高精度重、磁圈定武定铁铜找矿远景区[J].四川地质学报,2014(4):610-614. |
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| 作者姓名： | 李富 廖国忠 |
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| 作者单位： | 成都地质调查中心,成都610082 |
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| 基金项目： | 云南武定地区铁铜矿远景调查（编号：1212011120640）. |
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| 摘 要： | 通过对云南武定地区1:5万磁测和重力资料综合分析研究,确定了局部重力高异常(带)42个,重力低异常41个,5个重力有利找矿远景区;对该区磁异常特征分析,获得磁(ΔT)异常86个,确定了4个有利找矿远景区。结合地质、、重力、磁测资料的综合分析与研究,划分断裂61条,提出了铜、铁找矿找矿有利地段及远景区,为武定地区寻找隐伏铁铜矿床提供了地球物理依据。
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| 关 键 词： | 高精度磁法 重力测量 铁铜矿 武定 |
Delineation of the Wuding Fe-Cu Prospect Area by High-Precision Gravity and Magnetic Survey |
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| LI Fu,LIAO Guo-zhong.Delineation of the Wuding Fe-Cu Prospect Area by High-Precision Gravity and Magnetic Survey[J].Acta Geologica Sichuan,2014(4):610-614. |
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| Authors: | LI Fu LIAO Guo-zhong |
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| Institution: | (Chengdu Center of Geological Survey, CGS, Chengdu 610081) |
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| Abstract: | 42 local gravity high anomalies, 41 gravity low anomalies with 5 gravity anomalous areas favorable ore-searching prospect areas are delineated by 1：50 000 gravity survey, and 86 magnetic anomalies （△T） with 4 favorable ore-searching prospect areas are delineated by 1：50 000 magnetic survey in the Wuding region. 61 fracture zones and Cu-Fe prospect areas based on geological, gravity survey and magnetic survey data are determined in the Wuding region. |
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| Keywords: | high-precision magnetic survey gravity survey Fe-Cu deposit Wuding |
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