用户名: 密码: 验证码:
元谋地区地质地球化学特征与成矿作用研究
详细信息    本馆镜像全文|  推荐本文 |  |   获取CNKI官网全文
摘要
元谋地区位于扬子板块西缘,区内地质构造复杂,断层发育,岩浆活动和变形变质作用广泛,矿产丰富,矿化普遍,以往地质找矿工作研究程度较低,具有较大的找矿潜力。论文选择这一颇具前景的地区开展研究,洞察其地质地球化学特征,总结其成矿规律,试图建立符合实际的成矿模式,期望为建立该区区域成矿理论和开展找矿工作提供参考。
     研究区地处扬子板块西缘,经历了多期次构造作用,出露地层有元古界、震旦系、三叠系、侏罗系、白垩系及第四系,以元古界普登岩群和羊臼河岩群为主;岩浆活动持续时间长、期次多、岩性复杂,以晋宁-澄江期酸性花岗岩分布最广,华力西期基性-超基性岩次之;变形变质作用以晋宁-澄江挤压-伸展运动为主,形成了以元谋变质核杂岩为主体,元谋-绿汁江断裂为导向的构造格局。
     通过岩石和土壤化探分析测量,圈定了异常区域,结合地层岩性、构造等地质要素归纳总结出四种有较大经济意义的异常推测:Cu异常,受普登岩群中变质火山岩系控制;Cu、Au异常,与岩浆活动有关,受构造控制不太明显;Cu、Au、Pb、Zn异常,与岩浆活动有关,受断裂控制明显;Ni、Pt、Pd异常,与超基性岩体关系密切。
     研究区内矿化普遍,矿床类型丰富,主要有分布于普登岩群中的火山-沉积变质改造型铜铁矿床、分布于元谋变质核杂岩韧性剪切带或元谋大断裂带中的热液交代充填型铜金多金属矿床和分布于基性-超基性岩体中的岩浆熔离型铂钯矿床三种。
     总结地质地球化学特征,矿床(点)类型及分布规律,分析各种成矿作用,综合得出三个成矿模式:岩浆熔离型铂钯矿床成矿模式、火山-沉积变质改造型铜铁矿床成矿模式、热液交代充填型铜金多金属矿床成矿模式,为该区矿产资源的勘探开发奠定了理论基础。
     基于对元谋地区地质地球化学特征、成矿作用和成矿模式的认识,提出在阿洒姑一带的普登岩群中寻找火山-沉积变质改造型铜铁矿,在元谋变质核杂岩韧性剪切带和元谋—绿汁江断裂带及其次级断裂中寻找液交代充填型铜金多金属矿,在黑泥一带超基性岩体中寻找岩浆熔离型铂钯矿的找矿方向。
Located in the west edge of Yangtze Plate, Yuanmou region is complicated in geological structure, in which the fault richly grows, frequent magmatic activities, wide for deformation and metamorphism, rich in mineral resources, popularized in mineralization, it's much lower for research extent in previous geological ore-exploration, there's much greater potentiality for ore-exploration inside. By selecting this region with bright prospect, this paper researches and observes its geological & geochemical characteristics, summarizes its mineralizing rules, tries to set up mineralizing modes conforming to the actuality, expects to make a reference to mineralizing theory-building and ore-exploration.
     The research area is located in the west edge of Yangzi plate, has experienced tectonism for many times, outcropped strata are Proterozoic, Sinian, Triassi, Jurassic, Cretaceous and Quaternary, mainly Proterozoic Pudeng and Yangjiuhe rock groups; magma activity lasts very long and frequently, the lithology is complicated, acid granite of jinningian-Chengjiangian is mostly and widely distributed, basic or ultrabasic rock of variscan takes the second place; deformation and metamorphism is mainly jinningian-Chengjiangian extrusion or extension movement, the structural pattern is thus formed with main body of Yuanmou Metamorphic core complex and orientation of Yuanmou-Lvzhijiang fault zone.
     By rock and soil geochemistryl analysis and survey, the anomalies have been circled, Combined with the geologic factors including strata and structure, summed up 4 kinds of anomaly presumes with high economic value:Cu anomaly is controlled by meta-volcanic rocks from Pudeng group; Cu & Au anomaly is related to magma activity and not so obvious by structural control; Cu, Au, Pb and Zn anomalies is concerned with magma activity and distinctly controlled by the fault; Ni, Pt and Pd anomalies is closely related to ultrabasic rocks.
     The research area is popularized in mineralization and rich in mineral deposit type, there're mainly three types:volcano-sedimentary metamorphosed Copper-Iron deposit distributed in Pudeng group, hydrothermal metasomatic-filling type Copper Gold-polymetallic deposit distributed in ductile shear zone of Yuanmou metamorphosed core complex or Yuanmou fault zone, and magma-segregation platinum-palladium deposit distributed in basic or ultrabasic rocks.
     By summarizing its geological & geochemical characteristics, mineral deposit (occurrences) type and distributing rules, three mineralizing modes has been concluded as follows:magma-segregation platinum-palladium deposit ore-forming, volcano-sedimentary metamorphosed Copper-Iron deposit ore-forming, hydrothermal metasomatic-filling type Copper Gold-polymetallic deposit ore-forming. It lays a theoretic foundation for exploration & development of mineral resources in this area.
     Based on the knowledge of geological & geochemical characteristics, mineralizing process and modes in Yuanmou district, it's proposed to look for metamorphosed Copper-Iron deposit in Pudeng rock group around Asagu, search for hydrothermal metasomatic-filling type Copper Gold-polymetallic deposit in ductile shear zone of Yuanmou metamorphosed core complex or Yuanmou-Lvyejiang fault zone and its sub-fault, explore magma-differentiated platinum-palladium deposit in ultrabasic rocks around Heini.
引文
[1]黄汲清.中国及临区特提斯海的演化[M].北京:地质出版社,1987
    [2]袁学诚.论康滇地轴的深部构造[M].地质学报,1989
    [3]钟大赉,滇川西部古特提斯造山带[M].北京:科学出版社,1998
    [4]冯本智.论扬子准地台西缘前震旦纪基底及其成矿作用[J].地质学报,,1989,4:338-347
    [5]李建林,董榕生,刘鸿允.扬子地区晋宁期板块构造的探讨[J].地质科学,1990,3:215-223
    [6]罗君烈.滇西特提斯造山带的演化及基本特征[J].云南地质,1990,9(4):249-290
    [7]张惠民.超大陆和超大陆旋回、冈瓦纳组成及特提斯演化[J].国内外前寒武纪地质,1994,68(4):61-70
    [8]刘肇昌,李凡友,钟康惠等.扬子地台西缘构造演化与成矿[M].成都:电子科技大学出版社,1996.
    [9]吴根耀.攀枝花-西昌古裂谷晚古生代的演化[J].成都理工学院学报.1997,24(2)48-53
    [10]徐启东.滇中大红山岩群变质火山岩类的原岩性质和构造属性[J].地球化学,1998,27(5):422-431
    [11]张旗,王焰.扬子地块西南缘晚古生代基性岩浆岩的性质与古特提斯洋的演化[J].岩石学报,1999,15(4):576-583
    [12]Zhang Hongxiang, Liu Congqiang, Xu Zhifang, Huang Zhilong. A lower Proterozoic subduction system on the western margin of Yangtze Plate[J]. Scientia Geologica Sinica,2000,9(2):133-150
    [13]陈智梁,陈世瑜著.扬子地块西缘地质构造演化[M].重庆出版社,1987
    [14]周名魁,刘俨然著.西昌-滇中地区地质构造特征及地史演化[M].重庆出版社,1988
    [15]吴健民.扬子地块西缘铜矿床地质[M].中国地质大学出版社,1998
    [16]丁林,张进江,周勇等.青藏高原岩石圈演化的记录:藏北超钾质及钠质火山岩的岩石学及地球化学特征[J].岩石学报,1999,15(3):408-421
    [17]刘红军.扬子地块西缘古特提斯盆地演化与含锰建造盆控特征[J].矿物岩石,2001,21(3):105-113
    [18]陈福坤,李秋立,王秀丽等.云南特提斯带保山-腾冲地块早古生代岩浆岩[J].地球学 报,2005,26(增刊):94-99
    [19]张世涛,冯明刚,李荫玺.近现代星云湖的环境变化与生态对策[M].地质出版社,2007
    [20]S.T.Zhang, M. G. Feng, J. Zhang. The Magmatism and Tectonic Evolution in the Northern Part of the Red River Fault[A].The gondwana 13[C].2008,273-275
    [21]牟传龙,林仕良,余谦.四川会理-会东及邻区中元古界昆阳群沉积特征及演化[J].沉积与特提斯地质2000 20(1)44-51
    [22]M. G. Feng, C. M. Yan, S. T. Zhang. Division and Charateristics of Tectonic Unit in Laos[A]. The gondwana 13[C].2008,45
    [23]Huang K.-N and Neil D. Opdyke and Rixiang Zhu, Further paleomagnetic results from the Silurian of the Yangze Block and their implications[J]. Earth Plant. Sci. Lett.,1983,66:223-242
    [24]张鸿翔.扬子板块西部大陆地幔地球化学特征及壳幔演化[R].中国科学院博士学位论文,2001
    [25]华仁民.论昆阳拗拉谷[J].地质学报,1990,64(4):289-300
    [26]龚琳.试论川滇古大陆边缘裂谷带及铜矿成矿作用[J].西南冶金地质,1991.(1):1-12
    [27]张学诚.康滇裂谷带火山活动及其碱性(钠质)火山岩系特征[J].云南地质,1995,14(2):81-99
    [28]骆耀南.中国攀枝花-西昌古裂谷带,中国攀西裂谷文集[M].地质出版社,1985
    [29]潘杏南等.康滇构造与裂谷作用[M].重庆出版社,1987
    [30]蒋家申,李天福,陈贤胜.滇中元古宙昆阳裂谷系铜矿成矿系列[J].云南地质1996,13(2):205-219
    [31]从柏林.攀西古裂谷的形成与演化[M].北京:科学出版社,1988
    [32]邓小万.扬子板块板内构造形成机制浅析[J].贵州地质,2001,69(4):228-231
    [33]牛贺才,单强,陈小明.攀西裂谷带轻稀土矿床与地幔过程的关系[J].中国科学,2002,32(增刊):33-40
    [34]杨实.攀西裂谷形成机理[J].钢铁钒钛,1989,10(4):37-45
    [35]杨开辉,莫宣学.滇西南晚古生代火山岩与裂谷作用及区域构造演化[J].岩石矿物学杂志,1993,12(4):297-312
    [36]宋谢炎,侯增谦等.峨眉大火成岩省的岩石地球化学特征及时限[J].地质学报,2001,7(4):498-506
    [37]高振敏,张乾,陶琰等.峨眉山地幔柱成矿作用分析[J].矿物学报,2004,24(2):99-104
    [38]Liser G. S, Davis G. A. The origin of metamorphic core complexes and detachment faults formed during Tertiary continental extension in the north Colordo river region[J]. Journal of Structure Geology,1980,11:65-94.
    [39]朱志澄.变质核杂岩和伸展构造研究述评[J].地质科学情报,1994,13(3):1-9[40] Gordon S. Lister深成作用与变质核杂岩的成因[J].地质科学译丛,1994,11(1):7-12
    [41]宋鸿林.变质核杂岩研究进展、基本特征及成因探讨[J].地学前缘,1995,2(1-2):103-111
    [42]张世涛、冯明刚等.云南省麻栗坡县祖母绿矿区的地质特征及成因初探[J].地质科技情报,1999,18(1):51=54
    [43]张进江,郑亚东.变质核杂岩与岩浆作用成因关系综述[J].地质科学情报,1998,17(1):19-25
    [44]G. A. Davis,郑亚东.变质核杂岩的定义、类型及构造背景[J].地质通报,2002,21(4-5):185-192
    [45]云南省地质矿产局.中华人民共和国共和国地质图说明书,1:5万元谋幅[R].1995
    [46]云南省地质矿产局.云南省区域地质志[M].地质出版社.1990.4.611-634.
    [47]云南地质局.中华人民共和国共和国地质图说明书,1:20万大姚幅[R].1965
    [48]王奖臻.康滇地区元古界层控铜矿床变质成矿作用研究[D].成都理工学院博士学位论文,1999
    [49]秦德先.云南大红山铜多金属矿床地球化学与成因[J].西南矿产地质,1994,8(1):32
    [50]钟昆明,颜彬,秦德先.云南大红山基底地层中的层状铜矿及其含矿地层的原因[J].昆明理工大学学报,1999,24(1):137-144.
    [51]孙燕,李承德.四川拉拉铜矿床成矿机制研究[J].成都地质学院学报,1990,17(4):1-9
    [52]肖渊甫,孙燕.拉拉铜矿床含矿岩系岩石学特征及其变质原岩[J].成都地质学院学报,1992,19(2):41-49
    [53]申屠保涌.钠长岩类地质地球化学特征及变质变形与铜矿的形成[J].沉积与特提斯地质,2000,20(3):78-91
    [54]陶琰,胡瑞忠,王兴阵等.峨眉山大火成岩省Cu-Ni-PGE成矿作用[J].矿物岩石地球化学通报,2006,25(3):236-244
    [55]高振敏,张乾,陶琰等.峨眉山地幔柱成矿作用分析[J].矿物学报,2004,24(2):99-104
    [56]王登红,楚萤石,罗辅勋等.四川杨柳坪Cu-Ni-PGE富矿体的成因及意义[J].地球学报,2000,21:260-265
    [57]陶琰,朱丹,高振敏等.金宝山铂族元素矿床铂族元素的热液活动研究[J].矿物岩石地球化学通报,2003,22(1):32-37
    [58]朱丹,罗泰义,徐义刚等.朱布岩体Soret分异成矿模型[J].矿物岩石地球化学通报,2004,23(增刊):109-110
    [59]石贵勇,孙晓明,王生伟等.云南白马寨铜镍硫化物矿床Re-Os同位素定年及其地质意义[J].岩石学报,2006,22(10):2451-2456
    [60]冉崇英.康滇地轴层控铜矿床的成矿机理[Ml地质出版社,1989
    [61]华仁民.东川式层状铜矿的沉积-改造成因[J].矿床地质.1989,8(2):3-13
    [62]蒋家申,李天福.滇中元古宙昆阳裂谷系铜矿成矿系列[J].云南地质,1996,15(2):205-219
    [63]候蜀光,陆瑞芳.对滇中昆阳群因民组沉积相特征及其沉积类型的认识[J].云南地质,1996,15(1):31-40
    [64]朱上庆,郑明华等.层控矿床学[M].地质出版社,1991
    [65]陈好寿,冉祟英.康滇地轴铜矿床同位素地球化学[M].地质出版社,1992
    [66]胡瑞忠,陶琰,钟宏等.地幔柱成矿系统:以峨眉山地幔柱为例[J].地学前缘,2005,12(1):42-54
    [67]侯增谦,李红阳.试论幔柱构造与成矿系统——以三江特提斯成矿域为例[J].矿床地质,1998,17:97-113
    [68]徐义刚,钟孙霖.峨眉山大火成岩省:地幔柱活动的证据及其熔融条件[J].地球化学,2001,30(1):1-9.
    [69]宋谢炎,王玉兰,曹志敏等.峨眉山玄武岩、峨眉地裂运动与幔热柱[J].地质地球化学,1998,1:47-52
    [70]黄开年.峨眉山玄武岩是孤岩扩张的产物吗?[J].地质科学,1988(3):289-299。
    [71]熊舜化,李建林.峨眉山区晚二叠世大陆裂谷边缘玄武岩特征[J].成都地质学院学报,1984,11(3):43-59。
    [72]中科院地质研究所.中国地质图集[M].地质出版社,2002
    [73]俞.康滇裂谷旋回与铜矿层楼结构[J].四川地质科技情报,1994,2:42
    [74]李宝龙,季建清,付孝悦等.滇西点苍山-哀牢山变质岩系锆石SHRIMP定年及其地质 意义[J].岩石学报,2008,24(10):2322-2330
    [75]李兴唐,黄鼎成.攀西裂谷区域地质构造[J].大自然探索1983:25-29
    [76]杨实.攀西裂谷形成机理[J].钢铁钒钛1989,10(4):37-45
    [77]沈发奎.攀西裂谷构造-岩浆活动及其成因探讨[J].岩石矿物学杂志,1989,8(4):311-320
    [78]何斌,徐义刚,肖龙等.攀西裂谷存在吗?[J].地质评论,2003,49(6):572-582
    [79]尹福光.攀西裂谷内陆盆地自由热对流应力分析及盆地沉降[J].沉积与特提斯地质,2003,23(4):79-83
    [80]张能德等著.四川甘孜-理塘裂谷带地质与成矿[M].北京:地质出版社,1998.
    [81]V.E.哈因.大地构造学和地球动力学现代问题——从板块构造学到全球动力学[J].长春地质学院学报,1996,26(4):361-367
    [82]云南省地质局.中华人民共和国共和国地质图说明书,1:20万永仁幅[R].1966
    [82]云南省地质局第三地质队.云南元谋-牟定一带变质岩1:5万地质测量总结报告[R].1970
    [84]云南省地质矿产局.中华人民共和国共和国地质图说明书,1:5万戌街幅[R].1995
    [85]云南省地质矿产局.中华人民共和国共和国地质图说明书,1:5万老城幅[R].1995
    [86]吕世琨.元谋变质岩若干基础地质问题探讨[J].云南地质,1996,15(1):19-30
    [87]代清华,罗显辉.“元谋古陆”斑岩型金矿[J].云南地质,2004,23(3):310-320
    [88]李天福.东川矿区“小溜口组”地层特征及与因民组的接触关系[J].云南地质1993,12(1):1-11
    [89]戴恒贵,彭玉久.云南前震旦纪地层划分、生物特征及年龄的讨论[A].前寒武纪地质(第3号)[C].北京:地质出版社,1987,113-128
    [90]吴根耀,张雯华.川西泸定-康定地区变质火岩岩的岩石化学初步研究[J].西北大学学报,1994,24(3):251-256
    [91]张晓常.元谋变质核杂岩及其控矿作用[J].云南地质,2003,22(1):107-115
    [92]刘英俊,邱德同.勘查地球化学[M].北京:科学出版社,1987
    [93]蒋敬业.应用地球化学[M].武汉:中国地质大学出版社,2006
    [94]罗先熔,文美兰,欧阳菲等.勘查地球化学[M].冶金工业出版社,2007
    [95]G.F. Bonham, F. P. Agterberg. Weights of evidence modeling:A new approach to mapping mineral potential, Statistical applications in the earth science[J]. Geological Survey of Canada,1900
    [96]C. M. Trautwein et al.GIS application to conterminous United States mineral assessment program investigations[A].Abstracts of GIS symposium on integrating technology and geoscience applications[C],1988,Sep.:20-21
    [97]吴锡生.化探及其数据处理方法[M].北京:地质出版社,1993
    [98]梁小绮.正态性检验(一)[J].上海统计,2000,10:22-25.
    [99]梁小绮.正态性检验(二)[J].上海统计,2000,11:29-31.
    [100]梁小绮.正态性检验(三)[J].上海统计,2000,12:24-28.
    [101]云南省元谋县苴林-大已堡一带铜矿普查报告[R].云南省地质局第三地质队,1979
    [102]云南省元谋县红坡铁矿普查报告[R].云南地质矿业有限公司,2006
    [103]邓尚贤.滇中苍山群和苴林群的变质作用演化与地球化学研究[D].中国科学院博士学位论文,2000
    [104]朱丹,徐义刚等.峨眉山玄武岩的输送通道:云南元谋朱布岩体[J].矿物学报20073/4期273-280
    [105]刘民武.中国几个镍矿床的地球化学比较研究[D].西北大学博士学位论文,2003
    [106]Zhou M-F, Malpas J. Song X-Y. SHRIMP zircon geochronology of the Emeishan Large lgneous Province(SW China):implications for double mass extinction in late Permian[A]. In. Elenenth Annual V M Goldschmidt Conference [C]. Virginia, USA:Hot spring,2001:3519
    [107]He B, Xu Y-G, Huang X-L, Luo Z-Y, Shi Y-R, Yang Q-J, Yu S-Y.Age and duration of the Emeishan flood volcanism,SW China:Geochemistry and SHRIMP zircon U-Pb dating of silicic ignimbrtites,post-volcanic Xuanwei Formstion and clay tuff at the chsotian section[J]. Earth and Planetary Science Letters, In press, Correted Proof.
    [108]董平,李文达.扬子型铜矿床矿物稀土元素地球化学[J].火山地质与矿床,1995,16(2):78-93
    [109]韩润生,刘丛强.云南会泽铅锌矿床构造控矿及断裂构造岩稀土元素组成特征[J].矿物岩石,2000,20(4):11-18
    [110]李峰.云南大平掌铜多金属矿床稀土元素地球化学特征[J].岩石矿物学杂志,2003,22(3):259-264
    [111]赵振华,钱汉东.金川铜镍硫化物矿床两类矿石的稀土元素地球化学特征研究[J].矿床地质,2008,27(5):613-621
    [112]中国科学院地球化学研究所.高等地球化学[M].北京:科学出版社,1998.11
    [113]邓晋福、罗照华.岩石成因、构造环境与成矿作用[M].地质出版社,2004.12.
    [114]刘月星.铜镍硫化物矿床成矿作用及成矿模式研究[J].矿产与地质,1997,60(4):225-231
    [115]汤中立,李文渊.金川铜镍硫化物(含铂)矿床成矿模式及地质对比[M].北京:地质出版社,1995
    [116]刘民武,赫英.金川铜镍硫化物矿床深熔-就地成矿作用过程研究[J].矿床地质,2003,22(3):301-308
    [11 7]黄继钧.喀拉通克铜镍硫化物矿床的岩浆深渊熔离-贯入及其形成力学机理[J].矿物岩石,1990,10(4):97-104.
    [118]汤中立,S.J. Banres.岩浆硫化物矿床成矿机制[M].北京:地质出版社,1998.
    [119]Chusi Li, Anthony J. NALDRETT, Edward M. RIPLEY, Controls on the Fo and Ni Contents of Olivine in Sulfide-bearing Mafic/Ultramafic Intrusions: Principles, Modeling, and Examples from Voisey's Bay[J]. Earth Science Frontiers, 2007,14(5):177-185.
    [120]V. N. Melenevsky, A. N. Fomin, A. S. Konyshev,O.G. Talibova , Contact coal transformation under the influence of dolerite dike(Kaierkan deposit, Noril'sk district) [J]. Russian Geology and Geophysics 2008 (49):667-672
    [121]A. L. Jaques, M. B. Huleatt, M. Ratajkoski, R. R. Towner, Exploration and discovery of Australia's copper, nickel, lead and zinc resources 1976-2005[J]. Resources Policy,2005 (30):168-185
    [122]C. A. Huang, T.H. Wang, T. Weirich, V. Neubert. Electrodeposition of a protective copper/nickel deposit on the magnesium alloy (AZ31) [J]. Corrosion Science,2008 (50):1385-1390
    [123]高建国,念红良,李西等.个旧南部地区锡铜多金属成矿作用[J].昆明理工大学学报,2006,29(4):79-84
    [124]刘亮明,彭省临.VMS矿床成矿流体的组成,来源及作用机制[J].矿床与地质,1997,6:374-380
    [125]何绍勋,段嘉瑞,刘继顺等.韧性剪切带与成矿[M].北京:地质出版社,1996
    [126]杨金中,沈远超,刘铁兵等.胶东东部鹊山变质核杂岩与金矿成矿[J].地质地球化学,2000,28(1):15-19
    [127]周怡湘,程巨能.湘东北思村-砰山剥离断层特征与控矿研究[J].大地构造与成矿学, 1999,23(4期):334-344
    [128]朱嘉伟,张天义,侯存顺等.崤山地区折离滑脱系构造控矿模式及其找矿意义[J].矿床地质,2001,20(3):265-270
    [129]刘国平,艾永富.辽宁青城子铅锌银金矿田控矿构造与找矿方向[J].矿床地质,2001,20(2):147-152
    [130]陈柏林.糜棱岩型金矿金元素丰度与构造变形的关系[J].矿床地质,2000,19(1):17-25
    [131]Gordon S. Lister,梁智敏.深成作用与变质核杂岩的成因[J].地质科学译丛,1994,11(1):7-12
    [132]罗赞莹.元谋普登地区铜多金属矿综合信息成矿预测研究[D].昆明理工大学硕士学位论文,2005
    [133]袁见齐,朱上庆,翟裕生.矿床学[M].北京:地质出版社.1984
    [134]陈毓川,朱裕生,孙文珂等.中国矿床成矿模型[M].北京:地质出版社,1993
    [135]陈国达.云南铜-多金属壳体大地构造成矿学[M].长沙:中南大学出版社,2004
    [136]翟裕生.区域成矿学[M].北京:地质出版社,1999

© 2004-2018 中国地质图书馆版权所有 京ICP备05064691号 京公网安备11010802017129号

地址:北京市海淀区学院路29号 邮编:100083

电话:办公室:(+86 10)66554848;文献借阅、咨询服务、科技查新:66554700