青海巴颜喀拉地区高精度航磁异常查证及金矿找矿效果
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摘要
中国冶金地质总局地球物理勘查院在青海巴颜喀拉地区开展了1∶5万高精度航磁测量,项目组通过总结测区内的岩(矿)石磁性规律,分析磁场特征及研究区域成矿模型,精选了部分航磁异常来开展地面查证,取得了较好的金矿找矿效果。本文研究了在青海巴颜喀拉地区、利用高精度航磁测量成果快速高效找寻金矿及有色金属矿的技术方法,总结出不同区域的磁场背景与岩(矿)石磁性特征,其构造破碎蚀变带引起的磁异常并不相同,可能是负磁异常,也可能是正磁异常,并认为研究一个地区的磁异常特征,首先要研究区内的岩(矿)石磁性参数特征。
This work examined the effect of gold prospecting using aeromagnetic anomalies from high-precision aeromagnetic survey in east Bayan Hara,Qinghai Province. It is based on magnetism of rocks( ore),features of the regional magnetic field and the mineralization model. The purpose is to explore how to quickly and efficiently prospect gold and nonferrous metals by applying aeromagnetic survey results in the study area. Summing up different regional magnetic field backgrounds with different rock magnetic characteristics,this work notes different magnetic anomalies caused by structural alteration zones,which may be negative or positive. Therefore,to study the characteristics of magnetic anomalies in a region,we should first clarify the magnetic parameters of the rocks( ore) in the area.
This work examined the effect of gold prospecting using aeromagnetic anomalies from high-precision aeromagnetic survey in east Bayan Hara,Qinghai Province. It is based on magnetism of rocks( ore),features of the regional magnetic field and the mineralization model. The purpose is to explore how to quickly and efficiently prospect gold and nonferrous metals by applying aeromagnetic survey results in the study area. Summing up different regional magnetic field backgrounds with different rock magnetic characteristics,this work notes different magnetic anomalies caused by structural alteration zones,which may be negative or positive. Therefore,to study the characteristics of magnetic anomalies in a region,we should first clarify the magnetic parameters of the rocks( ore) in the area.
引文
Ai Xia.2002.Gold mineralizations in crypto explosion breccia pipes:Their ore-forming geological conditions,tectonic settings and prospecting criteria[J].Mineral Deposits,21(Sup.):569-572(in Chinese with English abstract)
Cui Zhi-qiang,Meng Qing-min,Liao Gui-xiang,Xu Zhi-li,Gao Wei-don,2012.The application of the new-round high-precision aeromagnetic prospection in the middle part of the Da xingan mountains[J].Geophysical and Geochemical Exploration,36(2):192-197(in Chinese with English abstract)
Fan Gui-zhon,Liu Qi.2007.Analyzing the character of orogenic type gold and antimony ore in north Bayankala[J].Management&Strategy of Qinghai Land&Resources,15(3):34-37(in Chinese)
Fan Zheng-guo,Huang Xu-zhao,Xiong Shen-qing,Liang Yue-ming,Zhang Hong-rui,Zhou Dao-qing,Xu Kun,Wan Jian-hua,Wang Shilin,Yang Xue,Zuo Chao-qun.2010.The theory and method of gradient magnetic anomaly interpretation.[M].Beijing:Geological Publishing House:52-54(in Chinese)
Fan Zheng-guo,Huang Xu-zhao,Yang Xue,Zhang Hong-rui,Zhou Daoqing,Liu Qian-kun,Tan Lin.2012.Aeromagnetic anomaly characteristics and prospecting potential of the Gushanzi area in Eastern Heibei Province[J].Geology and Exploration,48(4):0750-0759(in Chinese with English abstract)
Gao Peng,Geng Tao,Ji Xian-kun,Du Hui,Bai Yun,Tian Zhong-ying,Liu Sheng-rong.2017.Effectiveness Experiments of geophysical methods in the oimantage metallogenic belt of qinghai Province[J].Geology and Exploration,53(5):923-934(in Chinese with English abstract)
Guo You-zhao.2007.A preliminary study of prospecting indicator of magnetic method in the Qitianling Tin polymetallic mine,south Hunan Province[J].Geology and Exploration,43(4):69-73(in Chinese with English abstract)
He Hao,Meng Qing-ming,Man Yan-long,Gao Wei-dong.2005.The application of airborne geological(electric,magnetic)integrated survey to gold exploration in Jiaodong area[J].Geophysical and Geochemical Exploration,29(5):397-400(in Chinese with English abstract)
Li Hui,Yu Bin,Li De-liang,Zhang Guo-yi,Ma Jiu-ju,Zhang Qiang,Sun Feng-zhou,Li Shang,Wei Jiang,Zhao Jia-xiang,Wang Jun,Zhai Pei.2013.Prediction of blind ore bodies using structural superimposed halo and research methods[J].Geology and Exploration,49(1):0154-0161(in Chinese with English abstract)
Li Hui,Zhang Guo-yi,Wang Zhi-nong,Zhang Wen-hua,Chen Sheng-jun,Gao Yan-long,He Yong-li,Zhao Zong-qin,Wang Zhi-yuan.2004.The structural superimposed halo model of quartz-type gold deposits in the Xiaoqinling area[J].Geology and Exploration,40(4):51-54(in Chinese with English abstract)
Lu Jian-zhong,Wu Qi-fan.2011.The application of large scale high precision aeromagnetic survey to the prospecting of nonmagnetic ore deposits[J].Geophysical and Geochemical Exploration,35(1):20-24(in Chinese with English abstract)
Meng Zheng,Yu Sheng,Jing Zhi-peng,Yang Huai-yu.2015.Characteristics of primary superposed halos and ore-search prospect towards depth in the Jiagongtai gold deposit of Subei,Gansu Province[J].Geology and Exploration,51(4):731-740(in Chinese with English abstract)
Shen Sui-shui,Li Zhi-shi,Yang Shou-qu.2014.The effect of applying large scale magnetic measurement method to the prospecting for gold deposits in Xiao Qinling mountains area[J].Geophysical and Geochemical Exploration,38(4):635-640(in Chinese with English abstract)
Wang San-min,Wang Meng,Wei Yun-fei Wang Jun-lu.2014.The preliminary analysis of the aeromagnetic anomalies of copper molybdenum deposit and the deep part and periphery prospecting potential of the Xiaosigou in Pingquan County of Hebei Province[J].Chinese Journal of Engineering Geophysics,11(6):813-817(in Chinese with English abstract)
Writing group of《Manual for interpretation of ground magnetic data》.1979.Manual for interpretation of ground magnetic data[M].Beijing:Geological Publishing House:114-151(in Chinese)
Yang Hai,Ge Liang-quan,Xiong Sheng-qing,Gu Yi,Zhang Qing-xian.2013.Integrated interpretation of aeromagnetic anomalies Using multiple ground inspection methods in Tuoxun,Xinjiang[J].Geology and Exploration,49(5):0939-0944(in Chinese with English abstract)
Yang Xue,Fan Zheng-guo,Huang Xuang-zhao,Ge Teng-fei.2015.Aeromagnetic anomaly characteristics and prospecting indicators in the Wunan area,Xinjiang[J].Geology and Exploration,51(6):1033-1040(in Chinese with English abstract)
Yang Yong-gang,Li Wei-qing.2009.Re-explanation of ground check results of the aeromagnetic anomalies in Jiangdong survey area[J].Geology and Exploration,45(2):98-102(in Chinese with English abstract)
Yao Tie,Zhou Yong,Du Zhan-jun,Zhao Zhen-ming.2015.The application of integrated geological,geochemical and geophysical techniques to the exploration of the Bogutu gold deposit[J].Geophysical and Geochemical Exploration,39(5):877-884(in Chinese with English abstract)
Yu Guang-di.1986.The effect of magnetic prospecting for Nonferrous Metals in Jiangsu[J].Geology and Exploration,22(7):54-56(in Chinese)
Yu Xue-zhong,Zheng Guang-ru,Xue Chun-ji,Cong Li-juan,Zhang Xuanjie.2011.Application of high precision aeromagnetic data to mineral prospecting in the West Tianshan area,Xinjiang[J].Geology and Exploration,47(6):1142-1152(in Chinese with English abstract)
Zhang Da-lian.2016.Application of aeromagnetic data in metallogenic prognosis of the Mount Isa selected area in Queensland Australia[J].Geology and Exploration,52(5):992-1000(in Chinese with English abstract)
Zhang Xiao-bing,Zhang You-rong,Chen Zi-wan.2015.Inspection of aeromagnetic anomalies in the Mouding-Yuanmou area,Yunnan Province and its prospecting significance[J].Geology and Exploration,51(6):1159-1167(in Chinese with English abstract)
艾霞.2002.隐爆角砾岩型金矿成矿地质条件构造类型及找矿标志[J].矿床地质,21(增刊):569-572
崔志强,孟庆敏,廖桂香,胥值礼,高卫东.2012.高精度航磁在大兴安岭中段新一轮找矿中的应用[J].物探与化探,36(2):192-197
范桂忠,刘启.2007.浅析北巴颜喀拉造山型金锑矿特征[J].青海国土经略,15(3):34-37
范正国,黄旭钊,熊盛青,梁月明,张洪瑞,周道卿,徐昆,万建华,王世林,杨雪,左超群.2010.磁测资料应用技术要求[M].北京:地质出版社:52-54
范正国,黄旭钊,杨雪,张洪瑞,周道卿,刘前坤,谭林.2012.冀东孤山子航磁异常特征及其找矿前景[J].地质与勘探,48(4):750-759
高鹏,耿涛,翼显坤,杜辉,白运,田中英,刘生荣.2017.青海祁漫塔格成矿带地球物理方法找矿有效性试验[J].地质与勘探,53(5):923-934
郭友钊.2007.湘南骑田岭地区锡多金属矿体的磁法找矿标志研究[J].地质与勘探,43(4):69-73
贺颢,孟庆敏,满延龙,高卫东.2005.航空物探(电、磁)综合测量与胶东金矿普查[J].物探与化探,29(5):397-400
李惠,禹斌,李德亮,张国义,马久菊,张强,孙凤舟,李上,魏江,赵佳祥,王俊,翟培.2013.构造叠加晕找盲矿法及研究方法[J].地质与勘探,49(1):154-161
李惠,张国义,王支农,张文华,陈军胜,高延龙,贺永利,赵宗勤,王志远.2004.小秦岭石英脉型金矿床的构造叠加晕模式[J].地质与勘探,40(4):51-54
卢建忠,吴其反.2011.大比例尺高精度航磁测量寻找非磁铁矿床的应用实例[J].物探与化探,35(1):20-24
申随水,李治时,杨守渠.2014.小秦岭地区大比例尺磁测方法找金效果[J].物探与化探,38(4):635-640
王三民,王萌,魏云飞,王珺璐.2014.河北省平泉县小寺沟铜钼矿床航磁异常特征及深部与外围找矿前景初步分析[J].工程地球物理学报,11(6):813-817
《地面磁测资料解释推断手册》编写组.1979.地面磁测资料解释推断手册[M].北京:地质出版社:114-151
杨海,葛良全,熊盛青,谷懿,张庆贤.2013.新疆托逊航磁异常地面查证多方法综合解释[J].地质与勘探,49(5):0939-0944
杨雪,范正国,黄旭钊,葛藤菲.2015.新疆梧南地区航磁异常特征分析及找矿标志研究[J].地质与勘探,51(6):1033-1040
杨永刚,李伟清.2009.江东测区航磁异常地面查证结果的再认识[J].地质与勘探,45(2):98-102
姚铁,周勇,杜展军,赵振明.2015.地、物、化综合方法在博故图金矿勘查中的应用[J].物探与化探,39(5):877-884
余官娣.1986.磁法在江苏寻找有色金属矿的效果[J].地质与勘探,226(7):54-56
余学中,郑广如,薛春纪,从丽娟,张玄杰.2011.高精度航磁资料在新疆西天山地区金属找矿中的应用[J].地质与勘探,47(6):
,939-944张大莲.2016.航磁资料在澳大利亚昆士兰州艾萨山选区成矿预测中的应用[J].地质与勘探,52(5):992-1000张小兵,张有荣,陈子万.2015.牟定-元谋地区航磁异常查证及找矿意义[J].地质与勘探,51(6):1159-1167
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Cui Zhi-qiang,Meng Qing-min,Liao Gui-xiang,Xu Zhi-li,Gao Wei-don,2012.The application of the new-round high-precision aeromagnetic prospection in the middle part of the Da xingan mountains[J].Geophysical and Geochemical Exploration,36(2):192-197(in Chinese with English abstract)
Fan Gui-zhon,Liu Qi.2007.Analyzing the character of orogenic type gold and antimony ore in north Bayankala[J].Management&Strategy of Qinghai Land&Resources,15(3):34-37(in Chinese)
Fan Zheng-guo,Huang Xu-zhao,Xiong Shen-qing,Liang Yue-ming,Zhang Hong-rui,Zhou Dao-qing,Xu Kun,Wan Jian-hua,Wang Shilin,Yang Xue,Zuo Chao-qun.2010.The theory and method of gradient magnetic anomaly interpretation.[M].Beijing:Geological Publishing House:52-54(in Chinese)
Fan Zheng-guo,Huang Xu-zhao,Yang Xue,Zhang Hong-rui,Zhou Daoqing,Liu Qian-kun,Tan Lin.2012.Aeromagnetic anomaly characteristics and prospecting potential of the Gushanzi area in Eastern Heibei Province[J].Geology and Exploration,48(4):0750-0759(in Chinese with English abstract)
Gao Peng,Geng Tao,Ji Xian-kun,Du Hui,Bai Yun,Tian Zhong-ying,Liu Sheng-rong.2017.Effectiveness Experiments of geophysical methods in the oimantage metallogenic belt of qinghai Province[J].Geology and Exploration,53(5):923-934(in Chinese with English abstract)
Guo You-zhao.2007.A preliminary study of prospecting indicator of magnetic method in the Qitianling Tin polymetallic mine,south Hunan Province[J].Geology and Exploration,43(4):69-73(in Chinese with English abstract)
He Hao,Meng Qing-ming,Man Yan-long,Gao Wei-dong.2005.The application of airborne geological(electric,magnetic)integrated survey to gold exploration in Jiaodong area[J].Geophysical and Geochemical Exploration,29(5):397-400(in Chinese with English abstract)
Li Hui,Yu Bin,Li De-liang,Zhang Guo-yi,Ma Jiu-ju,Zhang Qiang,Sun Feng-zhou,Li Shang,Wei Jiang,Zhao Jia-xiang,Wang Jun,Zhai Pei.2013.Prediction of blind ore bodies using structural superimposed halo and research methods[J].Geology and Exploration,49(1):0154-0161(in Chinese with English abstract)
Li Hui,Zhang Guo-yi,Wang Zhi-nong,Zhang Wen-hua,Chen Sheng-jun,Gao Yan-long,He Yong-li,Zhao Zong-qin,Wang Zhi-yuan.2004.The structural superimposed halo model of quartz-type gold deposits in the Xiaoqinling area[J].Geology and Exploration,40(4):51-54(in Chinese with English abstract)
Lu Jian-zhong,Wu Qi-fan.2011.The application of large scale high precision aeromagnetic survey to the prospecting of nonmagnetic ore deposits[J].Geophysical and Geochemical Exploration,35(1):20-24(in Chinese with English abstract)
Meng Zheng,Yu Sheng,Jing Zhi-peng,Yang Huai-yu.2015.Characteristics of primary superposed halos and ore-search prospect towards depth in the Jiagongtai gold deposit of Subei,Gansu Province[J].Geology and Exploration,51(4):731-740(in Chinese with English abstract)
Shen Sui-shui,Li Zhi-shi,Yang Shou-qu.2014.The effect of applying large scale magnetic measurement method to the prospecting for gold deposits in Xiao Qinling mountains area[J].Geophysical and Geochemical Exploration,38(4):635-640(in Chinese with English abstract)
Wang San-min,Wang Meng,Wei Yun-fei Wang Jun-lu.2014.The preliminary analysis of the aeromagnetic anomalies of copper molybdenum deposit and the deep part and periphery prospecting potential of the Xiaosigou in Pingquan County of Hebei Province[J].Chinese Journal of Engineering Geophysics,11(6):813-817(in Chinese with English abstract)
Writing group of《Manual for interpretation of ground magnetic data》.1979.Manual for interpretation of ground magnetic data[M].Beijing:Geological Publishing House:114-151(in Chinese)
Yang Hai,Ge Liang-quan,Xiong Sheng-qing,Gu Yi,Zhang Qing-xian.2013.Integrated interpretation of aeromagnetic anomalies Using multiple ground inspection methods in Tuoxun,Xinjiang[J].Geology and Exploration,49(5):0939-0944(in Chinese with English abstract)
Yang Xue,Fan Zheng-guo,Huang Xuang-zhao,Ge Teng-fei.2015.Aeromagnetic anomaly characteristics and prospecting indicators in the Wunan area,Xinjiang[J].Geology and Exploration,51(6):1033-1040(in Chinese with English abstract)
Yang Yong-gang,Li Wei-qing.2009.Re-explanation of ground check results of the aeromagnetic anomalies in Jiangdong survey area[J].Geology and Exploration,45(2):98-102(in Chinese with English abstract)
Yao Tie,Zhou Yong,Du Zhan-jun,Zhao Zhen-ming.2015.The application of integrated geological,geochemical and geophysical techniques to the exploration of the Bogutu gold deposit[J].Geophysical and Geochemical Exploration,39(5):877-884(in Chinese with English abstract)
Yu Guang-di.1986.The effect of magnetic prospecting for Nonferrous Metals in Jiangsu[J].Geology and Exploration,22(7):54-56(in Chinese)
Yu Xue-zhong,Zheng Guang-ru,Xue Chun-ji,Cong Li-juan,Zhang Xuanjie.2011.Application of high precision aeromagnetic data to mineral prospecting in the West Tianshan area,Xinjiang[J].Geology and Exploration,47(6):1142-1152(in Chinese with English abstract)
Zhang Da-lian.2016.Application of aeromagnetic data in metallogenic prognosis of the Mount Isa selected area in Queensland Australia[J].Geology and Exploration,52(5):992-1000(in Chinese with English abstract)
Zhang Xiao-bing,Zhang You-rong,Chen Zi-wan.2015.Inspection of aeromagnetic anomalies in the Mouding-Yuanmou area,Yunnan Province and its prospecting significance[J].Geology and Exploration,51(6):1159-1167(in Chinese with English abstract)
艾霞.2002.隐爆角砾岩型金矿成矿地质条件构造类型及找矿标志[J].矿床地质,21(增刊):569-572
崔志强,孟庆敏,廖桂香,胥值礼,高卫东.2012.高精度航磁在大兴安岭中段新一轮找矿中的应用[J].物探与化探,36(2):192-197
范桂忠,刘启.2007.浅析北巴颜喀拉造山型金锑矿特征[J].青海国土经略,15(3):34-37
范正国,黄旭钊,熊盛青,梁月明,张洪瑞,周道卿,徐昆,万建华,王世林,杨雪,左超群.2010.磁测资料应用技术要求[M].北京:地质出版社:52-54
范正国,黄旭钊,杨雪,张洪瑞,周道卿,刘前坤,谭林.2012.冀东孤山子航磁异常特征及其找矿前景[J].地质与勘探,48(4):750-759
高鹏,耿涛,翼显坤,杜辉,白运,田中英,刘生荣.2017.青海祁漫塔格成矿带地球物理方法找矿有效性试验[J].地质与勘探,53(5):923-934
郭友钊.2007.湘南骑田岭地区锡多金属矿体的磁法找矿标志研究[J].地质与勘探,43(4):69-73
贺颢,孟庆敏,满延龙,高卫东.2005.航空物探(电、磁)综合测量与胶东金矿普查[J].物探与化探,29(5):397-400
李惠,禹斌,李德亮,张国义,马久菊,张强,孙凤舟,李上,魏江,赵佳祥,王俊,翟培.2013.构造叠加晕找盲矿法及研究方法[J].地质与勘探,49(1):154-161
李惠,张国义,王支农,张文华,陈军胜,高延龙,贺永利,赵宗勤,王志远.2004.小秦岭石英脉型金矿床的构造叠加晕模式[J].地质与勘探,40(4):51-54
卢建忠,吴其反.2011.大比例尺高精度航磁测量寻找非磁铁矿床的应用实例[J].物探与化探,35(1):20-24
申随水,李治时,杨守渠.2014.小秦岭地区大比例尺磁测方法找金效果[J].物探与化探,38(4):635-640
王三民,王萌,魏云飞,王珺璐.2014.河北省平泉县小寺沟铜钼矿床航磁异常特征及深部与外围找矿前景初步分析[J].工程地球物理学报,11(6):813-817
《地面磁测资料解释推断手册》编写组.1979.地面磁测资料解释推断手册[M].北京:地质出版社:114-151
杨海,葛良全,熊盛青,谷懿,张庆贤.2013.新疆托逊航磁异常地面查证多方法综合解释[J].地质与勘探,49(5):0939-0944
杨雪,范正国,黄旭钊,葛藤菲.2015.新疆梧南地区航磁异常特征分析及找矿标志研究[J].地质与勘探,51(6):1033-1040
杨永刚,李伟清.2009.江东测区航磁异常地面查证结果的再认识[J].地质与勘探,45(2):98-102
姚铁,周勇,杜展军,赵振明.2015.地、物、化综合方法在博故图金矿勘查中的应用[J].物探与化探,39(5):877-884
余官娣.1986.磁法在江苏寻找有色金属矿的效果[J].地质与勘探,226(7):54-56
余学中,郑广如,薛春纪,从丽娟,张玄杰.2011.高精度航磁资料在新疆西天山地区金属找矿中的应用[J].地质与勘探,47(6):
,939-944张大莲.2016.航磁资料在澳大利亚昆士兰州艾萨山选区成矿预测中的应用[J].地质与勘探,52(5):992-1000张小兵,张有荣,陈子万.2015.牟定-元谋地区航磁异常查证及找矿意义[J].地质与勘探,51(6):1159-1167
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