文章基本信息

标题：Magnetic Characterization of the Carajás Mineral Province, Brazil
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作者：Yasmim Monteiro Cordeiro ; Gleyton Pinto Lisboa ; Vinny Sales Esterque 等
期刊名称：Open Access Library Journal
印刷版ISSN：2333-9705
电子版ISSN：2333-9721
出版年度：2020
卷号：7
期号：5
页码：1-12
DOI：10.4236/oalib.1106356
语种：English
出版社：Scientific Research Pub
摘要：This work presents the magnetometric method application in the Carajás Mineral Province, located in the south of the Pará state, Brazil. This is a region rich in iron ore in hematite form distributed in the Itacaiúnas Belt. The available gross magnetometric data were corrected and subtracted from the IGRF (International Geomagnetic Reference Field). Subsequently, magnetic anomaly, vertical derivative, horizontal derivatives and analytical signal maps were made that allowed to identify the main faults and the geological bodies of the region.
关键词：MagnetismMagnetometric MethodCarajásIron Ore