航空物探综合站勘查在内蒙古北山地区找矿中的应用
周道卿, 梁月明, 黄旭钊, 张洪瑞
中国国土资源航空物探遥感中心, 北京 100083
THE APPLICATION OF AIRBORNE GEOPHYSICAL INTEGRATED STATION SURVEY TO ORE-PROSPECTING WORK IN BEISHAN AREA, INNER MONGOLIA
ZHOU Dao-qing, LIANG Yue-ming, HUANG Xu-zhao, ZHANG Hong-rui
China Aero Geophysical Survey and Remote-sensing Center for Land and Resources, Beijing 100083, China
摘要 内蒙古北山地区航空物探勘查获得了大量的地球物理场信息,通过对已知典型矿床的地球物理场和成矿地质特征分析,确立了工作区的主要找矿方向,建立了相应的找矿标志,进而根据不同的找矿标志划定了相应的找矿远景区.为该地区地质矿产勘查提供了重要的指导信息,取得了良好的地质效果.
Abstract :Airborne geophysical integrated station survey was carried out in Beishan area in 2005, which makes it possible for researchers to establish different criteria in search for some typical deposits, sets up a standard for ore prognosis in different geophysical fields and geologic settings, and will greatly help the ore-prospecting work in this area.
收稿日期: 2007-07-10
出版日期: 2007-12-24
基金资助: 中国地质调查局国土资源大调查项目(1212010510414)
作者简介 : 周道卿(1974-),男,1997年毕业于中国地质大学(北京),现从事航空物探勘查及成果解释工作.NinglangareaalongthecentralpartoftheSanjiangregionandacomparisonwiththemagneticanomalycharacteristicsoftheknownintermediate-acidintrusivebodies,theauthorshavefoundthatquiteafewmagneticanomaliesareconsistentwiththeknownintermediate-acidintrusivebodies.Incombinationwithphysicalcharactersandgeological,gravityandgeochemicaldata,tensofshalloworconcealedintermediate-acidintrusivebodiesweredelineated.Ananalysisoftherelationshipbetweentheserockbodiesandknownoreresourcesrevealsthecloserelationshipbetweentheintermediate-acidintrusivebodiesandAu,Ag,Cu,Pb,Znpolymetallicoreresources.Itisthusconcludedthattheseintrusivebodiesserveasfavorableareasinsearchfortheseoreresources.Keywords:high-precisionaeromagneticsurvey;intermediate-acidintrusiverock;ore-prospecting作者简介:郑广如(1952-),男,河北丰润人,高级工程师.1978年毕业于长春地质学院地质系,现就职于中国国土资源航空物探遥感中心,一直从事航空物探地质解释工作,已发表论文数篇.
引用本文:
周道卿, 梁月明, 黄旭钊, 张洪瑞. 航空物探综合站勘查在内蒙古北山地区找矿中的应用[J]. 物探与化探, 2007, 31(6): 540-545.
ZHOU Dao-qing, LIANG Yue-ming, HUANG Xu-zhao, ZHANG Hong-rui. THE APPLICATION OF AIRBORNE GEOPHYSICAL INTEGRATED STATION SURVEY TO ORE-PROSPECTING WORK IN BEISHAN AREA, INNER MONGOLIA. Geophysical and Geochemical Exploration, 2007, 31(6): 540-545.
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[1] 内蒙古地质矿产局.内蒙古地质志[M].北京:地质出版社,1991.
[2] 左国朝,何国琦,等.北山板块构造及成矿规律[M].北京:北京大学出版社,1990.
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