ISSN 1009-6248CN 61-1149/P Bimonthly

Supervisor:China Geological Survey

Sponsored by:XI'an Center of China Geological Survey
Geological Society of China

    • The Core Journals of China
    • The Key Magazine of China Technology
    • CSCD Included Journals
    • Scopus Included Journals
Advance Search
XIE Xie, YANG Jianguo, WANG Xiaohong, et al. Metallogenic Conditions and Prospecting Potential of Mafic-ultramafic Rocks along Dashantou-Heishan Area in Beishan, Gansu Province[J]. Northwestern Geology, 2016, 49(1): 15-25.
Citation: XIE Xie, YANG Jianguo, WANG Xiaohong, et al. Metallogenic Conditions and Prospecting Potential of Mafic-ultramafic Rocks along Dashantou-Heishan Area in Beishan, Gansu Province[J]. Northwestern Geology, 2016, 49(1): 15-25.

Metallogenic Conditions and Prospecting Potential of Mafic-ultramafic Rocks along Dashantou-Heishan Area in Beishan, Gansu Province

More Information
  • Received Date: February 14, 2015
  • Revised Date: June 28, 2015
  • Published Date: March 04, 2016
  • The Dahantou-Heishan area is located in northern margin of the Tarim plate, where mafic-ultramafic rocks related to mineralization are more widespread. The ore-bearing rock is more controlled by Miaomiaojing-Xishuangyingshan fracture and secondary faults, with the diagenetic age concentrated in the age of 358~397Ma. The formation and evolution of these rocks is closely related rifting. In this area, the copper-nickel mineralized mafic-ultramafic rock is small in scale, with multi-stage emplacement and good differentiation, as well as the features of high magnesium, low alkali, low calcium and low titanium. The ore-bearing facies have high Mg# values, and their REEs show relatively flat features in distribution patterns, with the slight enrichment of LREE, relative enrichment of LILE (Rb,Ba,Sr,U) and relative depletion of high field strength elements (Nb,Zr,Hf). The development degree of mineralized rock strength is not high, but large-scale copper and nickel mineralization anomalies are well developed, which can fit the magnetic and electrical abnormalities well. After carrying out the research on geological characteristics, petrological characteristics and rock geochemistry of several copper-nickel mineralized mafic-ultramafic rocks, and combining with the geological prospecting practices in recent years, it's considered that the ore-forming conditions for copper-nickel mineralization associated with ferruginous mafic-ultramafic rocks are very well, which has a potential to further search for copper-nickel magmatic deposits.
  • 白云来,张汉成,李卫红,等.论甘肃北山中部镍铜成矿系统的构造背景[J].甘肃地质学报,2002,11 (2):29-44.
    BAI Yunlai,ZHANG Hancheng,LI Weihong,et al.On the Geotectonic Background of the Nickel-Copper Metallogenic System of the central BeiShan Mountains in GanSu,China[J].Acta Geologica Gansu,2002,11(2):29-44.
    龚全胜,刘明强,梁明宏,等.北山造山带大地构造相及构造演化[J].西北地质,2003,36(1):11-17.
    GONG Quansheng,LIU Mingqiang,LIANG Minghong,et al.The tectonic facies and tectonic evolution of Beishanorogenic belt, Gansu[J].Northwestern Geology,2003,36(1):11-17.
    何世平,周会武,任秉琛,等.甘肃内蒙古北山地区古生代地壳演化[J].西北地质,2005,38(3):6-15.
    HE Shiping,ZHOU Huiwu,REN Bingchen,et al.Crustal evolution of Palaeozoic in Beishanarea,Gansu and Inner Mongolia,China[J].Northwestern Geology,2005,38(3):6-15.
    姜常义,程松林,叶书锋,等.新疆北山地区中坡北山北镁铁质岩体地球化学与岩石成因[J].岩石学报,2006,22(1):115-126.
    JIANG Changyi,CHENG Songlin,YE Shufeng,et al.Lithogeochemistry and petrogenesis of Zhongposhanbei mafic rock body, at Beishan region, Xinjiang[J].Acta Petrologica Sinica,2006, 22(1):115-126.
    李向民,余吉远,王国强,等.甘肃北山红柳园地区泥盆系三个井组和墩墩山群LA-ICP-MS锆石U-Pb测年及其意义[J].地质通报,2011,30(10):1501-1507.
    LI Xiangmin,YU Jiyuan,WANG Guoqiang,et al. LA-ICP-MS zircon U-Pb dating of Devonian Sangejing Formation and Dundunshan Group in Hongliuyuan, Beishan area, Gansu Province[J].Geological Bulletin of China, 2011,30(10):1501-1507.
    聂凤军,江思宏,白大明,等.北山地区金属矿床成矿规律及找矿方向[M].北京:地质出版社,2002:1-499.
    NIE Fengjun,JIANG Sihong,BAI Daming,et al.Metallogenic regularity and prospecting direction of metal deposit in Beishan area[M].Beijing:Geological Publishing House,2002:1-499.
    孙赫,秦克章,徐兴旺,等.东天山镁铁质-超镁铁质岩带岩石特征及铜镍成矿作用[J].矿床地质,2007,26(1):98-108.
    SUN He,QIN Kezhang,XU Xingwang,et al.Petrological characteristics and copper-nickel ore-forming processes of Early Permian mafic-ultramafic intrusion belts in East Tianshan[J].Mineral Deposits,2007,26(1):98-108.
    苏本勋,秦克章,唐冬梅,等.新疆北山地区坡十镁铁-超镁铁岩体的岩石学特征及其对成矿作用的指示[J].岩石学报,2011,27:3627-3639.
    SU BenXun,QIN Kezhang,TANG Dongmei,et al.Petrological features and implications for mineralization of the Poshi mafic-ultramafic intrusion in Beishan area,Xinjiang[J].Acta Petrologica Sinica,2011,27:3627-3639.
    吴利仁.论中国基性、超基性岩的成矿专属性[J].地质科学,1963,(1): 29-41.
    WU Liren.Metallogenic specialization of mafic ultrabasic rocks,China[J].Chinese Journal of Geology,1963,(1): 29-41.
    夏林圻,李向民,夏祖春,等.天山石炭—二叠纪大火成岩省裂谷火山作用与地幔柱[J].西北地质,2006,39(1):1-49 .
    XIA Linqi,LI Xiangmin,XIA Zuchun,et al.Carboniferous-Permian Rift-Related Volcanism and Mantle Plume in the Tianshan, Northwestern China[J].Northwestern Geology,2006,39(1):1-49.
    谢燮,杨建国,王小红,等.甘肃北山红柳沟铜镍矿化基性-超基性岩体SHRIMP锆石U-Pb年龄及其地质意义[J].中国地质,2015,42(2):396-405.
    XIE Xie,YANG Jianguo,WANG Xiaohong,et al.Zircon SHRIMP U-Pb dating of Hongliugou mafic-ultramafic complex in the Beishan area of 畇瑡桮敳牵渠??汯瑶慩楮摣獥嬠?嵮??潩湴摳眠慧湥慯?副敧獩散慡牬挠桳??の?て?????????????扬牯?偹?剩??乃佨?????估??圬?娲??丩?″娹??攴琰‵愮氼?呲栾敨?懽猬猢漥掗椬憋琏榢漬湉?漘暃?浱愰昺槺挬?甠氼瑀犌愐淿懻昗楹掁?楊湝琮爰用猚榥漬渲猰‰愵測搳???琯礳瀩攺?洲愲札洴愳琸椮猼浢?椾湙?瑎桇攠?呩楡慮湧獵桯愬湘?慅渠摃??汮瑬慩祮?潗牁潎杇攠湘獩?乯坨??桧椬湥慴???洮灂污楳捩慣琠楴潥湣獴?普潩牣?杦敲潡摭祥湷慯浲楫挠?敮癤漠汦略瑡楴潵湲?慳渠摯?瀠潭瑥整湡瑬楬慯汧?普潩牣?瑳桥敲?摥楳猠捩潮瘠敂牥祩?潨晡?湡敲睥?漬片敡?摳敵瀠潐獲楯瑶獩孮?嵥??潝甮片湥慯汬?潧晩??獬椠慂湵??慥牴瑩桮?卯捦椠敃湨捩敮獡?有?????㈱??????????戴爳?儮?乢???娈?匬啎??塨?叽??央??倠???旺琬‐懿汹??半??卿?娰椨爬挲漰渰?唬?倹戨′朩攺漷挸栭爹漵渮漼汢潲朾祙?慎湇搠?卥牱?乮搬?楌獉漠瑙潩灮敧猬?潁晎?丠楊??畮?扵敯愬牥楴渠条?洮慍晡楩据?畭汥瑴牡慬浬慯晧楥据?楣渠瑣牨畡獲楡潣湴獥?楩湳??慣獳琠敩牮渠?周楥愠湂獥桩慳湨?慮湯摲??敥楮獛桊慝渮?楯湲?捨潷牥牳整汥慲瑮椠潇湥?睬楯瑧桹?昲氰漰漶搬″戹愨猲愩氺琷猸?椹渵?吼慢牲椾浨??愬獎槱測??与圬??栗楱渐懿???潯溂玺瑛牊慝椮湿琗猰?漬渲‰愰?挬愴?㈨?〩??愲?洲愷渮琼汢敲 ̄灙汁畎浇攠孈?嵱??洬敌牉椠捙慩湮?漬甬牌湉愠汗?潮晭?卮捧椬敥湴挠敡?金ぇ?????????????び??扮爠?卮唠乭?却?卬???捥??潴湩潣畴来档?坯????桳敥浴楴捩慮汧?慯湦搠??獩潳瑨潡灮椠捍?卵祮獴瑡敩浮愬瑎楯捲獴?潷晥?佴捥敲慮渠楃捨??慡獛慊汝琮獎???浨灷汥楳捴慥瑲楮漠湇獥?晬潯牧??愲渰琰永攬??漨洱瀩漺猲椲琭椲漷渮?慢湲搾?僺狽漬掋旊猬王攏玢嬬?崮??漗湱搰漺滑??敍濿氖濺朧椭掅懺氧?厩潓捓楈敒瑉祍?匆烳敕挭楐慢沚?僊當戰氨椏捉慛瑊楝漮渰?ㄚ?????有??????????戭爴?匴售???堾?允?乇??婩?卮??奯??偁???敌瑥?愬汗??敇漠捘桩牡潯湨潯汮潧本楥捴?灡敬琮牚潩捲档敯浮椠捓慈汒?獍瑐甠摕椭敐獢?潤晡?瑩桮敧??潦渠杈獥桩楳獨桡慮渠?浡慦晩楣挭?畬汴瑲牡慭浡慦晩楣挠?楯湭瑰牬略獸椠潩湮??敨楥猠桂慥湩?慨牡敮愠?塲楥湡樠楯慦渠杇?乮坳??桐楲湯慶??偣敥琠牡潮杤攠湩整獳椠獧?慯湬摯?瑩散捡瑬漠湳楩捧?楩浦灩汣楡据慣瑥楛潊湝献孇?嵯??湧瑩散牡湬愠瑂極潬湬慥汴??攠潯汦漠权票?剮敡瘬椲攰眱?水〨?土????名???特????扲爾?婷?伬啵―??????卉??劃?????姺?乂??婓?塒?敍瑐?懳汕??敢潴掄棊敶洰椨猏瑉牛祊?愮湿搗‰瀨攬琲爰漱朲攬渴攵猨椴猩?漲昱?木???愮?乢楲??畁??偈???獩畮氬晚楈摁敏?扈敵慡牮楱湩条?浧愬晄楉捎楇渠瑒牵畩獹楩潮湧猬?楴渠?瑬栮敚??畣慯湮朠獓案慒湉摍楐猠瑕爭楐换琠??慴獩瑮敧爠湯塦椠湴橨楥愠湄条?乨潡牮瑴桯睵攠獂瑡??档椠湃慯???浥灸氠楡据慤琠楉潴湳猠?晥潯牬?瑧桩散?瑬攠捓瑩潧湮楩捦?散癡潮汣略琠楩潮渠?潥晩?瑨桡敮??敲湥瑡爬愠汇??獳極愠湐?佯牶潩杮散湥楛捊??敎汯瑲孴?嵷??桴敥浲楮挠慇汥??敯潧汹漬朲礰?有????名〩??㈱???有???br>赵茹石,周振环,毛金海,等.甘肃省板块构造单元划分及其构造演化[J].中国区域地质,1994,1:28-36.
    ZHAO Rushi,ZHOU Zhenhuan,MAO Jinhai,et al.Plate-Tectonic units and tectonic evolution in Gansu[J].Regional Geology China,1994,1:28-36.
    左国朝,刘义科,刘春燕.甘新蒙北山地区构造格局及演化[J].甘肃地质学报,2003,12(1):1-15.
    ZUO Guochao,LIU Yike,LIU Chunyan.Framework and evlution of tectonic structure in Beishan area across Gansu Province,Xinjiang autonomous region and inner Mongolia autonomous region[J].Acta Geologica Gansu,2003,12(1):1-15.
    AO SJ,XIAO WJ,HAN CM,et al.Geochronology and geochemistry of Early Permian mafic-ultramafic complexes in the Beishan area,Xinjiang,NW China: Implications for Late Paleozoic tectonic evolution of the so
  • Related Articles

Catalog

    Article views (2560) PDF downloads (3084) Cited by()

    /

    DownLoad:  Full-Size Img  PowerPoint
    Return
    Return