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国土资源遥感  2017, Vol. 29 Issue (3): 182-190    DOI: 10.6046/gtzyyg.2017.03.27
  技术应用 本期目录 | 过刊浏览 | 高级检索 |
高光谱蚀变信息在金矿找矿预测中的应用研究——以北山方山口金矿线索为例
任广利, 杨敏, 李健强, 高婷, 梁楠, 易欢, 杨军录
国土资源部岩浆作用成矿与找矿重点实验室/中国地质调查局西安地质调查中心,西安 710054
Application of hyperspectral alteration information to gold prospecting: A case study of Fangshankou area,Beishan
REN Guangli, YANG Min, LI Jianqiang, GAO Ting, LIANG Nan, YI Huan, YANG Junlu
Key Laboratory for the Study of Focused Magmatism and Giant Ore Deposits, MLR/ Xi’an Center of Geological Survey, CGS, Xi’an 710054, China
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摘要 航空高光谱数据具有丰富的光谱信息和高空间分辨率,在矿化蚀变带识别中发挥着重要作用。成矿地质条件分析表明,北山成矿带方山口—老金场地区存在与中酸性岩体有关的金矿床成矿潜力。覆盖该区的航空高光谱(CASI/SASI)遥感数据蚀变矿物异常提取结果显示,区内发育高铝绢云母、中铝绢云母、低铝绢云母、褐铁矿、白云石、绿泥石、绿帘石和方解石等蚀变矿物。对金滩子金矿床光谱信息的剖析表明,“中—高铝绢云母+褐铁矿”为其标志性蚀变矿物组合; 对区内高光谱异常信息进行筛选,圈定出方山口找矿预测区; 对预测区内标志性蚀变矿物组合发育地段进行野外查证,发现3条金矿化黄铁绢英岩脉。实践表明,通过针对性地筛选高光谱蚀变矿物异常组合,可以有效地指导下一步的金矿找矿工作。
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王怡君
赵军
魏伟
韩立钦
关键词 黑河湿地资源遥感监测GIS时空变化    
Abstract:Hyperspectral Data (CASI/SASI) play an important role in identification of alteration zones for its abundant spectral information and high spatial resolution. In this study, the analysis of metallogenic geological conditions in Fangshankou-Laojinchang area indicates a good potential prospecting of the intrusion-related gold deposits. Anomaly extracting results of CASI/SASI indicate that seven types of alteration minerals, which are Al-high sericite, Al-middle sericite, Al-low sericite, limonite, dolomite, chlorite, epidote and calcite, are mainly developed in this region. Alteration mineral distribution and abnormal composition analysis show that Al-high, Al-middle sericite and limonite are developed in the Jintanzi deposit, which constitute the indicating alteration mineral assemblage for gold mineralization. Then the authors sieved the hyperspectral abnormal information and delineated the Fuangshankou as the ore-prospecting region. Meanwhile, multiple quartz veins which have gold mineralization were found in the field verification process. Therefore the selected indicating alteration mineral anomaly combined with the CASI/SASI is effective for the mineral prospecting.
Key wordsHeihe River wetland resource    remote sensing monitoring    GIS    temporal and spatial variation
收稿日期: 2016-02-01      出版日期: 2017-08-15
基金资助:国家科技支撑计划项目“岔路口—神仙湾铅锌成矿带成矿地质背景及靶区优选”(编号: 2015BAB05B03-01)、中国地质调查局项目“东昆仑成矿带木孜塔格铅锌铜金多金属矿调查评价区地质矿产调查”(编号: DD20160002)、“新疆重点地区航空高光谱调查与找矿预测技术研究”(编号: 12120114036501)和“航空高光谱遥感调查”(编号: 12120113073200)共同资助
作者简介: 任广利(1984-),男,博士,工程师,主要从事矿床地质及成矿预测研究工作。Email:renguangli9977@163.com。
引用本文:   
任广利, 杨敏, 李健强, 高婷, 梁楠, 易欢, 杨军录. 高光谱蚀变信息在金矿找矿预测中的应用研究——以北山方山口金矿线索为例[J]. 国土资源遥感, 2017, 29(3): 182-190.
REN Guangli, YANG Min, LI Jianqiang, GAO Ting, LIANG Nan, YI Huan, YANG Junlu. Application of hyperspectral alteration information to gold prospecting: A case study of Fangshankou area,Beishan. REMOTE SENSING FOR LAND & RESOURCES, 2017, 29(3): 182-190.
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https://www.gtzyyg.com/CN/10.6046/gtzyyg.2017.03.27      或      https://www.gtzyyg.com/CN/Y2017/V29/I3/182
[1] 李志忠,杨日红,党福星,等.高光谱遥感卫星技术及其地质应用[J].地质通报,2009,28(2/3):270-277.
Li Z Z,Yang R H,Dang F X,et al.The hyperspectral remote sensing technology and its application[J].Geological Bulletin of China,2009,28(2/3):270-277.
[2] 杜小弟,唐 跃,刘德长,等.航空高光谱探测技术在准噶尔盆地东部地区油气调查中的应用[J].中国地质,2015,42(1):275-287.
Du X D,Tang Y,Liu D C,et al.The application of aerial hyperspectral technology to the geological survey for oil and gas in the East Junggar basin[J].Geology in China,2015,42(1):275-287.
[3] Bierwirth P,Huston D,Blewett R.Hyperspectral mapping of mineral assemblages associated with gold mineralization in the central Pilbara,Western Australia[J].Economic Geology,2002,97(4):819-826.
[4] Berger B R,King T V V,Morath L C,et al.Utility of high-altitude infrared spectral data in mineral exploration:Application to northern Patagonia Mountains,Arizona[J].Economic Geology,2003,98(5):1003-1018.
[5] 王润生,甘甫平,闫柏琨,等.高光谱矿物填图技术与应用研究[J].国土资源遥感,2010,22(1):1-13.doi:10.6046/gtzyyg.2010.01.01"> doi:10.6046/gtzyyg.2010.01.01.
Wang R S,Gan F P,Yan B K,et al.Hyperspectral mineral mapping and its application[J].Remote Sensing for Land and Resources,2010,22(1):1-13.doi:10.6046/gtzyyg.2010.01.01"> doi:10.6046/gtzyyg.2010.01.01.
[6] 王润生,熊盛青,聂洪峰,等.遥感地质勘查技术与应用研究[J].地质学报,2011,85(11):1699-1743.
Wang R S,Xiong S Q,Nie H F,et al.Remote sensing technology and its application in geological exploration[J].Acta Geologica Sinica,2011,85(11):1699-1743.
[7] 任广利,杨军录,杨 敏,等.高光谱遥感异常提取在甘肃北山金滩子―明金沟地区成矿预测中的应用[J].大地构造与成矿学,2013,37(4):765-776.
Ren G L,Yang J L,Yang M,et al.Application of hyperspectral remote sensing anomaly information on metallogenic prediction in the Jintanzi-Mingjingou area of Beishan,Gansu[J].Geotectonica et Metallogenia,2013,37(4):765-776.
[8] 王瑞军,李名松,汪 冰,等.青海省小干沟金矿区蚀变矿物光谱特征研究及应用[J].黄金,2014,35(5):10-15.
Wang R J,Li M S,Wang B,et al.Study on spectrogram of altered mineral assemblages and its application in Xiaogangou gold deposit,Qinghai Province[J].Gold,2014,35(5):10-15.
[9] 刘德长,邱骏挺,田 丰,等.区域控矿断裂带的航空高光谱遥感技术研究——以黑石山―花牛山深大断裂带为例[J].地质与勘探,2015,51(2):366-375.
Liu D C,Qiu J T,Tian F,et al.Application of airborne hyper-spectrum remote sensing to mapping of ore-control faults:A case study of the Heishishan-Huaniushan fault[J].Geology and Exploration,2015,51(2):366-375.
[10] 孙 雨,赵英俊,李瀚波,等.青海省都兰县阿斯哈金矿区HySpex高光谱矿物填图及其找矿意义[J].地质学报,2015,89(1):195-203.
Sun Y,Zhao Y J,Li H B,et al.HySpex hyperspectral mineral mapping of Asiha gold ore district in Dulan County,Qinghai Province and its prospecting implications[J].Acta Geologica Sinica,2015,89(1):195-203.
[11] 姚佛军,杨建民,张玉君,等.三种不同类型矿床分类型蚀变遥感异常提取及其应用[J].岩石学报,2009,25(4):971-976.
Yao F J,Yang J M,Zhang Y J,et al.Extraction of remote sensing alteration anomalies of three types of ore deposits and its application[J].Acta Petrologica Sinica,2009,25(4):971-976.
[12] 杨合群,李 英,李文明,等.北山成矿构造背景概论[J].西北地质,2008,41(1):22-28.
Yang H Q,Li Y,Li W M,et al.General discussion on metallogenitic tectonic setting of Beishan Mountain,Northwestern China[J].Northwestern Geology,2008,41(1):22-28.
[13] 杨合群,李 英,赵国斌,等.北山成矿带找矿重大疑难问题研究成果报告[R].西安:西安地质调查中心,2008.
Yang H Q,Li Y,Zhao G B,et al.The Report of Major Prospecting Problems in the Beishan Metallogenic Belt[R].Xi’an:Xi’an Center of Geological Survey,2008.
[14] 杨建国,杨合群,杨林海,等.北山地区北东向构造对金钨锡钼(稀土)矿床控制作用初探[J].大地构造与成矿学,2004,28(4):404-412.
Yang J G,Yang H Q,Yang L H,et al.Preliminary discussion on the controlling effect of the northeast-trending structure on the mineralization of Au-W-Sn-Mo(REE) deposits in Beishan,Gansu and inner Mongolia[J].Geotectonica et Metallogenia,2004,28(4):404-412.
[15] 潘小菲,刘 伟.甘肃―新疆北山成矿带典型矿床成矿流体研究进展及成矿作用探讨[J].地球学报,2010,31(4):507-518.
Pan X F,Liu W.Characteristics,derivation and evolution of ore-forming fluids in typical gold deposits of the Beishan metallogenic belt in Gansu-Xinjiang border area[J].Acta Geoscientica Sinica,2010,31(4):507-518.
[16] 田争亮,吴锡丹.北山成矿带金矿床(点)分布规律及找矿方向[J].新疆地质,2001,19(2):127-129,141.
Tian Z L,Wu X D.Distribution regularities and prosepecting guidelinefor gold deposits(prospects) in Beishan ore-forming belt[J].Xinjiang Geology,2001,19(2):127-129,141.
[17] 江思宏,聂凤军,胡 朋,等.北山地区岩浆活动与金矿成矿作用关系探讨[J].矿床地质,2006,25(S1):269-272.
Jiang S H,Nie F J,Hu P,et al.Discussion on the relationship of magmatism and gold metallogeny in Beishan mountain area[J].Mineral Deposits,2006,25(S1):269-272.
[18] 聂凤军,江思宏,白大明,等.蒙甘新相邻(北山)地区金铜矿床时空分布特征及成矿作用[J].矿床地质,2003,22(3):234-245.
Nie F J,Jiang S H,Bai D M,et al.Temporal-spatial distribution and metallogenic processes of gold and copper deposits in Inner Mongolia-Gansu-Xinjiang Border(Beishan) region[J].Mineral Deposits,2003,22(3):234-245.
[19] 安国堡.甘肃北山拾金坡金矿床地质特征及成因分析[J].矿床地质,2006,25(4):483-490.
An G B.Geological characteristics and genetic analysis of Shijinpo gold deposit in Beishan Mountain,Gansu Province[J].Mineral Deposits,2006,25(4):483-490.
[20] 王兆洲,安国堡.甘肃北山南带西段金成矿带控矿因素及成矿预测[J].新疆地质,2007,25(3):307-312.
Wang Z Z,An G B.Ore controlling factors and minerogenic prognosis of western metallogenic belt of south belt of Beishan,Gansu[J].Xinjiang Geology,2007,25(3):307-312.
[21] 刘 伟,潘小菲.新疆―甘肃北山金矿南带的成矿流体演化和成矿机制[J].岩石学报,2006,22(1):171-188.
Liu W,Pan X F.Evolution of ore-forming fluids and formational mechanism for gold deposits in the southern Bei Shan,Xinjiang-Gansu border area of China[J].Acta Petrologica Sinica,2006,22(1):171-188.
[22] 朱 江,吕新彪,莫亚龙,等.甘肃拾金坡金矿床成因:来自40Ar/39Ar定年、成矿流体及H-O-S同位素证据[J].吉林大学学报:地球科学版,2013,43(2):427-439.
Zhu J,Lü X B,Mo Y L,et al.Ore genesis of the Shijinpo gold deposit in Gansu Province,NW China:40Ar/39Ar Dating,ore-forming fluid and H-O-S isotopes constrains[J].Journal of Jilin University:Earth Science Edition,2013,43(2):427-439.
[23] 胡 朋.北山南带构造岩浆演化与金的成矿作用[D].北京:中国地质科学院,2007.
Hu P.Tectonomagmatic Evolution and Gold Metallogeny in South Beishan Mountain,Northwest China[D].Beijing:Chinese Academy of Geological Sciences,2007.
[24] 江思宏.北山地区岩浆活动与金的成矿作用[D].北京:中国地质科学院,2004.
Jiang S H.Magmatism and Gold Metallogeny in Beishan Mt.,Northwestern China[D].Beijing:Chinese Academy of Geological Sciences,2004.
[25] Hart C J R,Baker T,Burke M.New exploration concepts for country-rock hosted intrusion-related gold systems:Tintina Gold Belt[C]//Yukon British Columbia and Yukon Chamber of Mines Cordilleran Round Up.2000,Special Volume 2:145-172.
[26] Lang J R,Baker T,Hart C J R,et al.An exploration model for intrusion-related gold systems[J].Society of Economic Geology Newsletter,2000,40(1):7-15.
[27] Maloof T L,Baker T,Thompson J F.The Dublin gulch intrusion-hosted gold deposit,tombstone plutonic suite,Yukon Territory,Canada[J].Mineralium Deposita,2001,36(6):583-593.
[28] 谭运金.与侵入岩有关的金矿体系[J].矿产与地质,2002,16(3):129-135.
Tan Y J.Intrusion-related gold systems[J].Mineral Resources and Geology,2002,16(3):129-135.
[29] 胡 朋,聂凤军,江思宏.与侵入岩有关金矿床的研究现状、存在问题及在中国的前景[J].地质论评,2006,52(4):539-549.
Hu P,Nie F J,Jiang S H.Intrusion-related gold deposits:Current understanding,outstanding problems,and perspectives in China[J].Geological Review,2006,52(4):539-549.
[30] 甘肃省地质矿产局.明舒井幅区域矿产调查报告[R].兰州:甘肃省地质矿产局,1989.
Geological and Mineral Exploration Bureau of Gansu Province.Regional Geological and Mineral Survey Report of Mingshujing Area[R].Lanzhou:Geological and Mineral Exploration Bureau of Gansu Province,1989.
[31] 甘肃省地质局.方山口幅区域矿产调查报告[R].兰州:甘肃省地质局,1973.
Geological Bureau of Gansu Province.Regional Geological and Mineral Survey Report of Fangshankou Area[R].Lanzhou:Geological Bureau of Gansu Province,1973.
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