冈底斯中段白容-白容西斑岩铜钼矿区的岩浆-热液-矿化中心厘定
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摘要
尼木矿集区位于中新世冈底斯斑岩成矿带中段,由白容矿区、白容西矿区、岗讲斑岩铜钼矿床、冲江斑岩铜钼矿床、厅宫斑岩铜钼矿床组成。前人对其内的岗讲、冲江、厅宫开展了较为系统的矿床学研究,然而对白容和白容西新区的研究还鲜有涉及。白容-白容西矿区为白容矿区和白容西矿区的统称,由于矿区内矿化分散、岩浆岩类型复杂,无明显中心式蚀变分带、无典型的成矿斑岩体,"白容-白容西矿区的岩浆-热液-矿化中心在哪里"成为了制约生产和科研工作进一步开展的最大问题。本文就这一关键问题展开了详细研究,基于详细的地表观察、钻孔岩芯编录,结合光学显微镜和成岩成矿年代学分析,取得了以下主要认识:(1)白容-白容西矿区属于同一个斑岩系统;(2)矿区岩浆侵位序列为黑云母二长花岗岩、二长花岗斑岩、花岗闪长斑岩、英安斑岩、煌斑岩,其中二长花岗斑岩、花岗闪长斑岩与成矿有关,锆石U-Pb年龄分别为13. 9±0. 2Ma和13. 8±0. 2Ma,英安斑岩和煌斑岩破坏矿体,锆石U-Pb年龄分别为12. 6±0. 4Ma和11. 1±0. 2Ma,矿体的单点辉钼矿Re-Os模式年龄在13. 35±0. 19Ma至13. 82±0. 20Ma之间;(3)岩浆-热液-矿化中心在白容-白容西矿区中部区域,尚未被钻孔控制;(4)当前的钻探工程仅揭露了斑岩系统的顶部,钻孔中主要揭露的是泥化带,但少量深部钻孔中揭示的高温脉系,暗示着蚀变和矿化"有根"并且往深部延伸。综上所述,白容-白容西是一个完整的斑岩系统的顶部,有着清晰的岩浆-热液-矿化中心,深部有着巨大潜力。从而为寻找岩浆-热液-矿化中心提供了重要参考,为进一步的矿床学研究提供了重要的宏观认识,为深部找矿提供了依据。
The Bairong-Bairongxi porphyry Cu-Mo district is located in the middle part of Gangdese porphyry copper belt in southern Tibet,China. It has sparse mineralization,complicated magmatic intrusions,no central alteration zonation and no typical ore-related porphyry. Therefore,‘where is the magmatic-hydrothermal-mineralized center of Bairong-Bairongxi'is becoming the key of further studies. To address this issue,based on detailed geological survey and drills records,combined with the observation of microscope,zircon U-Pb dating and molybdenite Re-Os dating analysis,we concluded the following points:( 1) The Bairong-Bairongxi is not two separated ore districts but belongs to an united porphyry mineralization system;( 2) The magmatic sequences include biotite monzonitic granite,monzonitic granite porphyry( 13. 9 ± 0. 2 Ma),granodiorite porphyry( 13. 8 ± 0. 2 Ma),dacite porphyry( 12. 6 ± 0. 4 Ma) and lamprophyre( 11. 1 ± 0. 2 Ma);( 3) The Re-Os age of molybdenite is from 13. 35 ± 0. 19 Ma to 13. 82 ± 0. 20 Ma;( 4) The magmatichydrothermal-mineralized center is in its central regions;( 5) Most of drillings are located in the argillic alteration zone but deep drillings revealed medium-high temperature veinlets,indicating the alteration has its origin in the deep. As mentioned above,BairongBairongxi is in the top of a Cu-Mo porphyry system with clear magmatic-hydrothermal-mineralized center,and has great potential in CuMo mineralization in the deep. This work gives an overview picture of Bairong-Bairongxi porphyry Cu-Mo district and is helpful for further exploration and studies.
The Bairong-Bairongxi porphyry Cu-Mo district is located in the middle part of Gangdese porphyry copper belt in southern Tibet,China. It has sparse mineralization,complicated magmatic intrusions,no central alteration zonation and no typical ore-related porphyry. Therefore,‘where is the magmatic-hydrothermal-mineralized center of Bairong-Bairongxi'is becoming the key of further studies. To address this issue,based on detailed geological survey and drills records,combined with the observation of microscope,zircon U-Pb dating and molybdenite Re-Os dating analysis,we concluded the following points:( 1) The Bairong-Bairongxi is not two separated ore districts but belongs to an united porphyry mineralization system;( 2) The magmatic sequences include biotite monzonitic granite,monzonitic granite porphyry( 13. 9 ± 0. 2 Ma),granodiorite porphyry( 13. 8 ± 0. 2 Ma),dacite porphyry( 12. 6 ± 0. 4 Ma) and lamprophyre( 11. 1 ± 0. 2 Ma);( 3) The Re-Os age of molybdenite is from 13. 35 ± 0. 19 Ma to 13. 82 ± 0. 20 Ma;( 4) The magmatichydrothermal-mineralized center is in its central regions;( 5) Most of drillings are located in the argillic alteration zone but deep drillings revealed medium-high temperature veinlets,indicating the alteration has its origin in the deep. As mentioned above,BairongBairongxi is in the top of a Cu-Mo porphyry system with clear magmatic-hydrothermal-mineralized center,and has great potential in CuMo mineralization in the deep. This work gives an overview picture of Bairong-Bairongxi porphyry Cu-Mo district and is helpful for further exploration and studies.
引文
Chen L,Qin KZ,Li GM,Li JX,Xiao B,Zhao JX and Fan X.2015.Zircon U-Pb ages,geochemistry,and Sr-Nd-Pb-Hf isotopes of the Nuri intrusive rocks in the Gangdese area,southern Tibet:Constraints on timing,petrogenesis,and tectonic transformation.Lithos,212-213:379-396
Chen L,Qin KZ,Li GM,Li JX,Xiao B,Zhao JX and Fan X.2016.Sm-Nd and Ar-Ar isotopic dating of the Nuri Cu-W-Mo deposit in the southern Gangdese,Tibet:Implications for the porphyry-skarn metallogenic system and metallogenetic epochs of the eastern Gangdese.Resource Geology,66(3):259-273
Chung SL,Liu DY,Ji JQ,Chu MF,Lee HY,Wen DJ,Lo CH,Lee TY,Qian Q and Zhang Q.2003.Adakites from continental collision zones:Melting of thickened lower crust beneath southern Tibet.Geology,31(11):1021-1024
Chung SL,Chu MF,Ji JQ,O’Reilly SY,Pearson NJ,Liu DY,Lee TYand Lo CH.2009.The nature and timing of crustal thickening in Southern Tibet:Geochemical and zircon Hf isotopic constraints from postcollisional adakites.Tectonophysics,477(1-2):36-48
Du AD,He HL,Yin NW,Zou XQ,Sun YL,Sun DZ,Chen SZ and Qu WJ.1994.A study on the rhenium-osmium geochronometry of molybdenites.Acta Geologica Sinica,68(4):339-347(in Chinese with English abstract)
Du AD,Qu WJ,Li C and Yang G.2009.A review on the development of Re-Os isotopic dating methods and techniques.Rock and MineralAnalysis,28(3):288-304(in Chinese with English abstract)
Du DH,Yang ZM,Li QY,Liu YF,Gesang PC and Wang HY.2012.Determination of Eocene porphyritic monzogranite intrusions in Tinggong ore district of Tibet and its geological significance.Mineral Deposits,31(4):745-757(in Chinese with English abstract)
Guo ZF,Wilson M and Liu JQ.2007.Post-collisional adakites in South Tibet:Products of partial melting of subduction-modified lower crust.Lithos,96(1-2):205-224
Hoskin PWO and Black LP.2000.Metamorphic zircon formation by solid-state recrystallization of protolith igneous zircon.Journal of Metamorphic Geology,18(4):423-439
Hou ZQ,Qu XM,Wang SX,Gao YF,Du AD and Huang W.2003.ReOs ages of molybdenite in the Gangdese porphyry copper belt in South Tibet:Duration of mineralization and application of the dynamic setting.Science in China(Series D),33(7):609-618(in Chinese)
Hou ZQ,Gao YF,Qu XM,Rui ZY and Mo XX.2004.Origin of adakitic intrusives generated during Mid-Miocene east-west extension in southern Tibet.Earth and Planetary Science Letters,220(1-2):139-155
Hou ZQ,Qu XM,Yang ZS,Meng XJ,Li ZQ,Yang ZM,Zheng MP,Zheng YY,Nie FJ,Gao YF,Jiang SH and Li GM.2006a.Metallogenesis in Tibetan collisional orogenic belt:Ⅲ.Mineralization in post-collisional extension setting.Mineral Deposits,25(6):629-651(in Chinese with English abstract)
Hou ZQ,Zhao ZD,Gao YF,Yang ZM and Jiang W.2006b.Tearing and dischronal subduction of the Indian continental slab:Evidence from Cenozoic Gangdese volcano-magmatic rocks in South Tibet.Acta Petrologica Sinica,22(4):761-774(in Chinese with English abstract)
Hou ZQ,Pan XF,Yang ZM and Qu XM.2007.Porphyry Cu-(Mo-Au)deposits no related to oceanic-slab subduction:Examples from Chinese porphyry deposits in continental settings.Geoscience,21(2):332-351(in Chinese with English abstract)
Hu PY,Zhai QG,Wang J,Tang Y,Wang HT and Hou KJ.2018.Precambrian origin of the North Lhasa terrane,Tibetan Plateau:Constraint from Early Cryogenian back-arc magmatism.Precambrian Research,313:51-67
Kapp P,Yin A,Harrison TM and Ding L.2005.Cretaceous-Tertiary shortening,basin development,and volcanism in central Tibet.Geological Society of America Bulletin,117(7):865-878
Leng CB,Zhang XC and Zhou WD.2010.A primary study of the geological characteristics and the zircon U-Pb age of the Gangjiang porphyry copper-molybdenum deposit in Nimu,Tibet.Earth Science Frontiers,17(2):185-197(in Chinese with English abstract)
Leng CB,Zhang XC,Zhong H,Hu RZ,Zhou WD and Li C.2013.ReOs molybdenite ages and zircon Hf isotopes of the Gangjiang porphyry Cu-Mo deposit in the Tibetan Orogen.Mineralium Deposita,48(5):585-602
Li GM and Rui ZY.2004.Diagenetic and mineralization ages for the porphyry copper deposits in the Gangdise metallogenic belt,southern Xizang.Geotectonica et Metallogenia,28(2):165-170(in Chinese with English abstract)
Li GM,Liu B,Qu WJ,Lin FC,She HQ and Feng CY.2005.The porphyry-skarn ore-forming system in Gangdese metallogenic belt,southern Xizang:Evidence from molybdenite Re-Os age of porphyrytype copper deposits and skarn-type copper polymetallic deposits.Geotectonica et Metallogenia,29(4):482-490(in Chinese with English abstract)
Li GM,Qin KZ,Ding KS,Liu TB,Li JX,Wang SH,Jiang SY and Zhang XC.2006.Geology,Ar-Ar age and mineral assemblage of Eocene skarn Cu-Au±Mo deposits in the southeastern Gangdese arc,southern Tibet:Implications for deep exploration.Resource Geology,56(3):315-336
Li JX,Qin KZ,Li GM and Yang LK.2007.K-Ar and40Ar/39Ar age dating of Nimu porphyry copper orefield in Central Gangdese:Constrains on magmatic-hydrothermal evolution and metallogenetic tectonic setting.Acta Petrologica Sinica,23(5):953-966(inChinese with English abstract)
Li JX,Qin KZ,Li GM,Xiao B,Chen L and Zhao JX.2011.Postcollisional ore-bearing adakitic porphyries from Gangdese porphyry copper belt,southern Tibet:Melting of thickened juvenile arc lower crust.Lithos,126(3-4):265-277
Li Y,Selby D,Feely M,Costanzo A and Li XH.2017.Fluid inclusion characteristics and molybdenite Re-Os geochronology of the Qulong porphyry copper-molybdenum deposit,Tibet.Mineralium Deposita,52(2):137-158
Lin W,Liang HY,Zhang YQ and Xie YW.2004.Petrochemistry and SHRIMP U-Pb zircon age of the Chongjiang ore-bearing porphyry in the Gangdese porphyry copper belt.Geochimica,33(6):585-592(in Chinese with English abstract)
Lin YH,Zhang XM,Dong X,Shen K and Lu X.2013.Precambrian evolution of the Lhasa terrane,Tibet:Constraint from the zircon U-Pb geochronology of the gneisses.Precambrian Research,237:64-77
Liu B,Li GM and Li SR.2004.The preliminary study of the discrimination of ore-bearing and(ore)-(free)(rocks)in the Chongjiang copper deposit,Xizang.Sedimentary Geology and Tethyan Geology,24(4):55-58(in Chinese with English abstract)
Ludwig KR.2003.Isoplot 3.00:A geochronological toolkit for Microsoft Excel.Berkeley Geochronology Center Special Publication,4:1-71
Mao JW,Pirajno F,Lehmann B,Luo MC and Berzina A.2014.Distribution of porphyry deposits in the Eurasian continent and their corresponding tectonic settings.Journal of Asian Earth Sciences,79:576-584
Meng YK,Xu ZQ,Ma SW,Yang FF and Ma XX.2016.Deformational characteristics and geochronological constrains of Quxu ductile shear zone in middle Gangdese magmatic belt,south Tibet.Earth Science,41(7):1081-1098(in Chinese with English abstract)
Mo XX,Niu YL,Dong GC,Zhao ZD,Hou ZQ,Zhou S and Ke S.2008.Contribution of syncollisional felsic magmatism to continental crust growth:A case study of the Paleogene Linzizong volcanic succession in southern Tibet.Chemical Geology,250(1-4):49-67
Pan GT,Mo XX,Hou ZQ,Zhu DC,Wang LQ,Li GM,Zhao ZD,Geng QR and Liao ZL.2006.Spatial-temporal framework of the Gangdese orogenic belt and its evolution.Acta Petrologica Sinica,22(3):521-533(in Chinese with English abstract)
Qin KZ,Tosdal RM,Li GM,Zhang Q and Li JL.2005.Formation of the Miocene porphyry Cu(-Mo-Au)deposits in the Gangdese arc,southern Tibet,in a transitional tectonic setting.In:Zhao CS and Guo BJ(eds.).Mineral Deposit Research:Meeting the Global Challenge.Beijing,44-47
Qin KZ.2012.Thematic articles“porphyry Cu-Au-Mo deposits in Tibet and Kazakhstan”.Resource Geology,62(1):1-3
Qin KZ,Xia DX,Li GM,Xiao B,Duo J,Jiang GW and Zhao JX.2014.Qulong Porphyry-Skarn Type Cu-Mo Deposit.Beijing:Science Press,1-316(in Chinese)
Sun X,Lu YJ,McC uaig TC,Zheng YY,Chang HF,Guo F and Xu LJ.2018.Miocene ultrapotassic,high-Mg dioritic,and adakite-like rocks from Zhunuo in Southern Tibet:Implications for mantle metasomatism and porphyry copper mineralization in collisional orogens.Journal of Petrology,59(3):341-386
Wang R,Richards JP,Hou ZQ,An F,Creaser RA.2015.Zircon U-Pb age and Sr-Nd-Hf-O isotope geochemistry of the Paleocene-Eocene igneous rocks in western Gangdese:Evidence for the timing of NeoTethyan slab breakoff.Lithos,224-225:179-194
Wang R,Weinberg RF,Collins WJ,Richards JP and Zhu DC.2018.Origin of postcollisional magmas and formation of porphyry Cu deposits in southern Tibet.Earth-Science Reviews,181:122-143
Wang XC,Yan ZG,Zhou WD,Jia XK,Li ZH,Wen J,Xu DZ and Yuan JF.2002.Preliminary study on geological features of porphyrytype copper deposits in the northwestern Nimu,middle section of Gangdese belt,Tibet.Geology and Prospecting,38(1):5-8(inChinese with English abstract)
Xu B,Griffin WL,Xiong Q,Hou ZQ,O’Reilly SY,Guo Z,Pearson NJ,Gréau Y,Yang ZM and Zheng YC.2017.Ultrapotassic rocks and xenoliths from South Tibet:Contrasting styles of interaction between lithospheric mantle and asthenosphere during continental collision.Geology,45(1):51-54
Xu DZ.2006.Problems about geology of copper deposits in Tinggong,Bairong ore districts,Nimu County,Tibet.Contributions to Geology and Mineral Resources Research,21(S1):15-19,57(in Chinese with English abstract)
Xu P,Wu FY,Xie LW and Yang YH.2004.Hf isotopic compositions of the standard zircons for U-Pb dating.Chinese Science Bulletin,49:1642-1648
Yang Z,Jiang H,Yang MG,Mei HB,Hu GD,Zhang LL and Zhang PP.2017.Zircon U-Pb and molybdenite Re-Os dating of the Gangjiang porphyry Cu-Mo deposit in central Gangdese and its geological significance.Earth Science,42(3):339-356(in Chinese with English abstract)
Yang ZM and Hou ZQ.2009.Porphyry Cu deposits in collisional orogen setting:A preliminary genetic model.Mineral Deposits,28(5):515-538(in Chinese with English abstract)
Yang ZM,Lu YJ,Hou ZQ and Chang ZS.2015.High-Mg diorite from Qulong in Southern Tibet:Implications for the genesis of adakite-like intrusions and associated porphyry Cu deposits in collisional orogens.Journal of Petrology,56(2):227-254
Ying LJ,Tang JX,Wang DH,Chang ZS,Qu WJ and Zheng WB.2009.Re-Os isotopic dating of molybdenite in skarn from the Jiama copper polymetallic deposit of Tibet and its metallogenic significance.Rock and Mineral Analysis,28(3):265-268(in Chinese with English abstract)
Zeng YC,Chen JL,Xu JF,Lei M and Xiong QW.2017.Origin of Miocene Cu-bearing porphyries in the Zhunuo region of the southern Lhasa subterrane:Constraints from geochronology and geochemistry.Gondwana Research,41:51-64
Zhang ZM and Santosh M.2012.Tectonic evolution of Tibet and surrounding regions.Gondwana Research,21(1):1-3
Zhang ZM,Ding HX,Dong X and Tian ZL.2019.Formation and evolution of the Gangdese magmatic arc,southern Tibet.Acta Petrologica Sinica,35(2):275-294(in Chinese with English abstract)
Zhao JX,Qin KZ,Li GM,Li JX,Xiao B,Chen L,Yang YH,Li C and Liu YS.2014.Collision-related genesis of the Sharang porphyry molybdenum deposit,Tibet:Evidence from zircon U-Pb ages,ReOs ages and Lu-Hf isotopes.Ore geology Review,56:312-326
Zhao ZD,Mo XX,Dilek Y,Niu YL,DeP aolo DJ,Robinson P,Zhu DC,Sun CG,Dong GC,Zhou S,Luo ZH and Hou ZQ.2009.Geochemical and Sr-Nd-Pb-O isotopic compositions of the postcollisional ultrapotassic magmatism in SW Tibet:Petrogenesis and implications for India intra-continental subduction beneath southern Tibet.Lithos,113(1-2):190-212
Zheng YY,Gao SB,Cheng LJ,Li GL,Feng NP,Fan ZH,Zhang HP,Guo JC and Zhang GY.2004.Finding and significances of Chongjiang porphyry copper(molybdenum,Aurum)deposit,Tibet.Earth Science(Journal of China University of Geosciences),29(3):333-339(in Chinese with English abstract)
Zheng YY,Zhang GY,Xu RK,Gao SB,Pang YC,Cao L,Du AD and Shi YR.2007.Geochronologic constraints on magmatic intrusions and mineralization of the Zhunuo porphyry copper deposit in Gangdese,Tibet.Chinese Science Bulletin,52(22):3139-3147
Zhou WD,Zhang ZW,Yuan SC,Wu CQ and Li YJ.2014.Characteristics and mineralization epoches of the Bairong porphyry copper molybdenum deposit in the Nyemo County,Tibet.Bulletin of Mineralogy,Petrology and Geochemistry,33(2):177-184(in Chinese with English abstract)
Zhu DC,Zhao ZD,Niu LY,Dilek Y and Mo XX.2011.Lhasa terrane in southern Tibet came from Australia.Geology,39(8):727-730
Zhu DC,Zhao ZD,Niu YL,Dilek Y,Hou ZQ and Mo XX.2013.The origin and pre-Cenozoic evolution of the Tibetan Plateau.GondwanaResearch,23(4):1429-1454
Zhu DC,Wang Q,Zhao ZD,Chung SL,Cawood PA,Niu YL,Liu SA,Wu FY and Mo XX.2015.Magmatic record of India-Asia collision.Scientific Reports,5:14289
Zhu DC,Wang Q,Cawood PA,Zhao ZD and Mo XX.2017.Raising the Gangdese Mountains in southern Tibet.Journal of Geophysical Research:Solid Earth,122(1):214-223
Zhu DC,Wang Q,Chung SL,Cawood PA and Zhao ZD.2018.Gangdese magmatism in southern Tibet and India-Asia convergence since 120Ma.In:Treloar PJ and Searle MP(eds.).Himalayan Tectonics:A Modern Synthesis.Geological Society,London,Special Publications,483
杜安道,何红蓼,殷宁万,邹晓秋,孙亚利,孙德忠,陈少珍,屈文俊.1994.辉钼矿的铼-锇同位素地质年龄测定方法研究.地质学报,68(4):339-347
杜安道,屈文俊,李超,杨刚.2009.铼-锇同位素定年方法及分析测试技术的进展.岩矿测试,28(3):288-304
杜等虎,杨志明,李秋耘,刘云飞,格桑平措,王海勇.2012.西藏厅宫矿区始新世斑岩的厘定及其地质意义.矿床地质,31(4):745-757
侯增谦,曲晓明,王淑贤,高永丰,杜安道,黄卫.2003.西藏高原冈底斯斑岩铜矿带辉钼矿Re-Os年龄:成矿作用时限与动力学背景应用.中国科学(D辑),33(7):609-618
侯增谦,曲晓明,杨竹森,孟祥金,李振清,杨志明,郑绵平,郑有业,聂凤军,高永丰,江思宏,李光明.2006a.青藏高原碰撞造山带:Ⅲ后碰撞伸展成矿作用.矿床地质,25(6):629-651
侯增谦,赵志丹,高永丰,杨志明,江万.2006b.印度大陆板片前缘撕裂与分段俯冲:来自冈底斯新生代火山-岩浆作用证据.岩石学报,22(4):761-774
侯增谦,潘小菲,杨志明,曲晓明.2007.初论大陆环境斑岩铜矿.现代地质,21(2):332-351
冷成彪,张兴春,周维德.2010.西藏尼木地区岗讲斑岩铜-钼矿床地质特征及锆石U-Pb年龄.地学前缘,17(2):185-197
李光明,芮宗瑶.2004.西藏冈底斯成矿带斑岩铜矿的成岩成矿年龄.大地构造与成矿学,28(2):165-170
李光明,刘波,屈文俊,林方成,佘宏全,丰成友.2005.西藏冈底斯成矿带的斑岩-矽卡岩成矿系统:来自斑岩矿床和矽卡岩型铜多金属矿床的Re-Os同位素年龄证据.大地构造与成矿学,29(4):482-490
李金祥,秦克章,李光明,杨列坤.2007.冈底斯中段尼木斑岩铜矿田的K-Ar、40Ar/39Ar年龄:对岩浆-热液系统演化和成矿构造背景的制约.岩石学报,23(5):953-966
林武,梁华英,张玉泉,谢应雯.2004.冈底斯铜矿带冲江含矿斑岩的岩石化学及锆石SHRIMP年龄特征.地球化学,33(6):585-592
刘波,李光明,李胜荣.2004.西藏冲江铜矿含矿岩体与非含矿岩体区分探讨.沉积与特提斯地质,24(4):55-58
潘桂棠,莫宣学,侯增谦,朱弟成,王立全,李光明,赵志丹,耿全如,廖忠礼.2006.冈底斯造山带的时空结构及演化.岩石学报,22(3):521-533
秦克章,夏代祥,李光明,肖波,多吉,蒋光武,赵俊兴.2014.西藏驱龙斑岩-夕卡岩铜钼矿床.北京:科学出版社,1-316
王小春,晏子贵,周维德,贾向勘,李作华,文军,徐德章,袁剑飞.2002.初论西藏冈底斯带中段尼木西北部斑岩铜矿地质特征.地质与勘探,38(1):5-8
徐德章.2006.西藏尼木县厅宫、白容铜矿区矿床地质的几个问题.地质找矿论丛,21(S1):15-19,57
徐平,吴福元,谢烈文,杨岳衡.2004.U-Pb同位素定年标准锆石的Hf同位素.科学通报,49(14):1403-1410
杨震,姜华,杨明国,梅红波,胡光道,张黎黎,张裴培.2017.冈底斯中段岗讲斑岩铜钼矿床锆石U-Pb和辉钼矿Re-Os年代学及其地质意义.地球科学,42(3):339-356
杨志明,侯增谦.2009.初论碰撞造山环境斑岩铜矿成矿模型.矿床地质,28(5):515-538
应丽娟,唐菊兴,王登红,畅哲生,屈文俊,郑文宝.2009.西藏甲玛铜多金属矿床矽卡岩中辉钼矿铼-锇同位素定年及其成矿意义.岩矿测试,28(3):265-268
张泽明,丁慧霞,董昕,田作林.2019.冈底斯岩浆弧的形成与演化.岩石学报,35(2):275-294
郑有业,高顺宝,程力军,李国梁,冯南平,樊子珲,张华平,郭建慈,张刚阳.2004.西藏冲江大型斑岩铜(钼金)矿床的发现及意义.地球科学-中国地质大学学报,29(3):333-339
郑有业,张刚阳,许荣科,高顺宝,庞迎春,曹亮,杜安道,石玉若.2007.西藏冈底斯朱诺斑岩铜矿床成岩成矿时代约束.科学通报,52(21):2542-2548
周维德,张正伟,袁盛朝,吴承泉,李玉娇.2014.西藏尼木县白容斑岩型铜钼矿床特征及成矿期次.矿物岩石地球化学通报,33(2):177-184
(1)拉萨天利矿业有限公司. 2014.西藏拉萨市尼木县白容岗讲铜钼矿区详查报告
(1)拉萨天利矿业有限公司. 2017. 2014-2016年度西藏拉萨市尼木县白容岗讲铜钼矿地质勘查工作总结
Chen L,Qin KZ,Li GM,Li JX,Xiao B,Zhao JX and Fan X.2016.Sm-Nd and Ar-Ar isotopic dating of the Nuri Cu-W-Mo deposit in the southern Gangdese,Tibet:Implications for the porphyry-skarn metallogenic system and metallogenetic epochs of the eastern Gangdese.Resource Geology,66(3):259-273
Chung SL,Liu DY,Ji JQ,Chu MF,Lee HY,Wen DJ,Lo CH,Lee TY,Qian Q and Zhang Q.2003.Adakites from continental collision zones:Melting of thickened lower crust beneath southern Tibet.Geology,31(11):1021-1024
Chung SL,Chu MF,Ji JQ,O’Reilly SY,Pearson NJ,Liu DY,Lee TYand Lo CH.2009.The nature and timing of crustal thickening in Southern Tibet:Geochemical and zircon Hf isotopic constraints from postcollisional adakites.Tectonophysics,477(1-2):36-48
Du AD,He HL,Yin NW,Zou XQ,Sun YL,Sun DZ,Chen SZ and Qu WJ.1994.A study on the rhenium-osmium geochronometry of molybdenites.Acta Geologica Sinica,68(4):339-347(in Chinese with English abstract)
Du AD,Qu WJ,Li C and Yang G.2009.A review on the development of Re-Os isotopic dating methods and techniques.Rock and MineralAnalysis,28(3):288-304(in Chinese with English abstract)
Du DH,Yang ZM,Li QY,Liu YF,Gesang PC and Wang HY.2012.Determination of Eocene porphyritic monzogranite intrusions in Tinggong ore district of Tibet and its geological significance.Mineral Deposits,31(4):745-757(in Chinese with English abstract)
Guo ZF,Wilson M and Liu JQ.2007.Post-collisional adakites in South Tibet:Products of partial melting of subduction-modified lower crust.Lithos,96(1-2):205-224
Hoskin PWO and Black LP.2000.Metamorphic zircon formation by solid-state recrystallization of protolith igneous zircon.Journal of Metamorphic Geology,18(4):423-439
Hou ZQ,Qu XM,Wang SX,Gao YF,Du AD and Huang W.2003.ReOs ages of molybdenite in the Gangdese porphyry copper belt in South Tibet:Duration of mineralization and application of the dynamic setting.Science in China(Series D),33(7):609-618(in Chinese)
Hou ZQ,Gao YF,Qu XM,Rui ZY and Mo XX.2004.Origin of adakitic intrusives generated during Mid-Miocene east-west extension in southern Tibet.Earth and Planetary Science Letters,220(1-2):139-155
Hou ZQ,Qu XM,Yang ZS,Meng XJ,Li ZQ,Yang ZM,Zheng MP,Zheng YY,Nie FJ,Gao YF,Jiang SH and Li GM.2006a.Metallogenesis in Tibetan collisional orogenic belt:Ⅲ.Mineralization in post-collisional extension setting.Mineral Deposits,25(6):629-651(in Chinese with English abstract)
Hou ZQ,Zhao ZD,Gao YF,Yang ZM and Jiang W.2006b.Tearing and dischronal subduction of the Indian continental slab:Evidence from Cenozoic Gangdese volcano-magmatic rocks in South Tibet.Acta Petrologica Sinica,22(4):761-774(in Chinese with English abstract)
Hou ZQ,Pan XF,Yang ZM and Qu XM.2007.Porphyry Cu-(Mo-Au)deposits no related to oceanic-slab subduction:Examples from Chinese porphyry deposits in continental settings.Geoscience,21(2):332-351(in Chinese with English abstract)
Hu PY,Zhai QG,Wang J,Tang Y,Wang HT and Hou KJ.2018.Precambrian origin of the North Lhasa terrane,Tibetan Plateau:Constraint from Early Cryogenian back-arc magmatism.Precambrian Research,313:51-67
Kapp P,Yin A,Harrison TM and Ding L.2005.Cretaceous-Tertiary shortening,basin development,and volcanism in central Tibet.Geological Society of America Bulletin,117(7):865-878
Leng CB,Zhang XC and Zhou WD.2010.A primary study of the geological characteristics and the zircon U-Pb age of the Gangjiang porphyry copper-molybdenum deposit in Nimu,Tibet.Earth Science Frontiers,17(2):185-197(in Chinese with English abstract)
Leng CB,Zhang XC,Zhong H,Hu RZ,Zhou WD and Li C.2013.ReOs molybdenite ages and zircon Hf isotopes of the Gangjiang porphyry Cu-Mo deposit in the Tibetan Orogen.Mineralium Deposita,48(5):585-602
Li GM and Rui ZY.2004.Diagenetic and mineralization ages for the porphyry copper deposits in the Gangdise metallogenic belt,southern Xizang.Geotectonica et Metallogenia,28(2):165-170(in Chinese with English abstract)
Li GM,Liu B,Qu WJ,Lin FC,She HQ and Feng CY.2005.The porphyry-skarn ore-forming system in Gangdese metallogenic belt,southern Xizang:Evidence from molybdenite Re-Os age of porphyrytype copper deposits and skarn-type copper polymetallic deposits.Geotectonica et Metallogenia,29(4):482-490(in Chinese with English abstract)
Li GM,Qin KZ,Ding KS,Liu TB,Li JX,Wang SH,Jiang SY and Zhang XC.2006.Geology,Ar-Ar age and mineral assemblage of Eocene skarn Cu-Au±Mo deposits in the southeastern Gangdese arc,southern Tibet:Implications for deep exploration.Resource Geology,56(3):315-336
Li JX,Qin KZ,Li GM and Yang LK.2007.K-Ar and40Ar/39Ar age dating of Nimu porphyry copper orefield in Central Gangdese:Constrains on magmatic-hydrothermal evolution and metallogenetic tectonic setting.Acta Petrologica Sinica,23(5):953-966(inChinese with English abstract)
Li JX,Qin KZ,Li GM,Xiao B,Chen L and Zhao JX.2011.Postcollisional ore-bearing adakitic porphyries from Gangdese porphyry copper belt,southern Tibet:Melting of thickened juvenile arc lower crust.Lithos,126(3-4):265-277
Li Y,Selby D,Feely M,Costanzo A and Li XH.2017.Fluid inclusion characteristics and molybdenite Re-Os geochronology of the Qulong porphyry copper-molybdenum deposit,Tibet.Mineralium Deposita,52(2):137-158
Lin W,Liang HY,Zhang YQ and Xie YW.2004.Petrochemistry and SHRIMP U-Pb zircon age of the Chongjiang ore-bearing porphyry in the Gangdese porphyry copper belt.Geochimica,33(6):585-592(in Chinese with English abstract)
Lin YH,Zhang XM,Dong X,Shen K and Lu X.2013.Precambrian evolution of the Lhasa terrane,Tibet:Constraint from the zircon U-Pb geochronology of the gneisses.Precambrian Research,237:64-77
Liu B,Li GM and Li SR.2004.The preliminary study of the discrimination of ore-bearing and(ore)-(free)(rocks)in the Chongjiang copper deposit,Xizang.Sedimentary Geology and Tethyan Geology,24(4):55-58(in Chinese with English abstract)
Ludwig KR.2003.Isoplot 3.00:A geochronological toolkit for Microsoft Excel.Berkeley Geochronology Center Special Publication,4:1-71
Mao JW,Pirajno F,Lehmann B,Luo MC and Berzina A.2014.Distribution of porphyry deposits in the Eurasian continent and their corresponding tectonic settings.Journal of Asian Earth Sciences,79:576-584
Meng YK,Xu ZQ,Ma SW,Yang FF and Ma XX.2016.Deformational characteristics and geochronological constrains of Quxu ductile shear zone in middle Gangdese magmatic belt,south Tibet.Earth Science,41(7):1081-1098(in Chinese with English abstract)
Mo XX,Niu YL,Dong GC,Zhao ZD,Hou ZQ,Zhou S and Ke S.2008.Contribution of syncollisional felsic magmatism to continental crust growth:A case study of the Paleogene Linzizong volcanic succession in southern Tibet.Chemical Geology,250(1-4):49-67
Pan GT,Mo XX,Hou ZQ,Zhu DC,Wang LQ,Li GM,Zhao ZD,Geng QR and Liao ZL.2006.Spatial-temporal framework of the Gangdese orogenic belt and its evolution.Acta Petrologica Sinica,22(3):521-533(in Chinese with English abstract)
Qin KZ,Tosdal RM,Li GM,Zhang Q and Li JL.2005.Formation of the Miocene porphyry Cu(-Mo-Au)deposits in the Gangdese arc,southern Tibet,in a transitional tectonic setting.In:Zhao CS and Guo BJ(eds.).Mineral Deposit Research:Meeting the Global Challenge.Beijing,44-47
Qin KZ.2012.Thematic articles“porphyry Cu-Au-Mo deposits in Tibet and Kazakhstan”.Resource Geology,62(1):1-3
Qin KZ,Xia DX,Li GM,Xiao B,Duo J,Jiang GW and Zhao JX.2014.Qulong Porphyry-Skarn Type Cu-Mo Deposit.Beijing:Science Press,1-316(in Chinese)
Sun X,Lu YJ,McC uaig TC,Zheng YY,Chang HF,Guo F and Xu LJ.2018.Miocene ultrapotassic,high-Mg dioritic,and adakite-like rocks from Zhunuo in Southern Tibet:Implications for mantle metasomatism and porphyry copper mineralization in collisional orogens.Journal of Petrology,59(3):341-386
Wang R,Richards JP,Hou ZQ,An F,Creaser RA.2015.Zircon U-Pb age and Sr-Nd-Hf-O isotope geochemistry of the Paleocene-Eocene igneous rocks in western Gangdese:Evidence for the timing of NeoTethyan slab breakoff.Lithos,224-225:179-194
Wang R,Weinberg RF,Collins WJ,Richards JP and Zhu DC.2018.Origin of postcollisional magmas and formation of porphyry Cu deposits in southern Tibet.Earth-Science Reviews,181:122-143
Wang XC,Yan ZG,Zhou WD,Jia XK,Li ZH,Wen J,Xu DZ and Yuan JF.2002.Preliminary study on geological features of porphyrytype copper deposits in the northwestern Nimu,middle section of Gangdese belt,Tibet.Geology and Prospecting,38(1):5-8(inChinese with English abstract)
Xu B,Griffin WL,Xiong Q,Hou ZQ,O’Reilly SY,Guo Z,Pearson NJ,Gréau Y,Yang ZM and Zheng YC.2017.Ultrapotassic rocks and xenoliths from South Tibet:Contrasting styles of interaction between lithospheric mantle and asthenosphere during continental collision.Geology,45(1):51-54
Xu DZ.2006.Problems about geology of copper deposits in Tinggong,Bairong ore districts,Nimu County,Tibet.Contributions to Geology and Mineral Resources Research,21(S1):15-19,57(in Chinese with English abstract)
Xu P,Wu FY,Xie LW and Yang YH.2004.Hf isotopic compositions of the standard zircons for U-Pb dating.Chinese Science Bulletin,49:1642-1648
Yang Z,Jiang H,Yang MG,Mei HB,Hu GD,Zhang LL and Zhang PP.2017.Zircon U-Pb and molybdenite Re-Os dating of the Gangjiang porphyry Cu-Mo deposit in central Gangdese and its geological significance.Earth Science,42(3):339-356(in Chinese with English abstract)
Yang ZM and Hou ZQ.2009.Porphyry Cu deposits in collisional orogen setting:A preliminary genetic model.Mineral Deposits,28(5):515-538(in Chinese with English abstract)
Yang ZM,Lu YJ,Hou ZQ and Chang ZS.2015.High-Mg diorite from Qulong in Southern Tibet:Implications for the genesis of adakite-like intrusions and associated porphyry Cu deposits in collisional orogens.Journal of Petrology,56(2):227-254
Ying LJ,Tang JX,Wang DH,Chang ZS,Qu WJ and Zheng WB.2009.Re-Os isotopic dating of molybdenite in skarn from the Jiama copper polymetallic deposit of Tibet and its metallogenic significance.Rock and Mineral Analysis,28(3):265-268(in Chinese with English abstract)
Zeng YC,Chen JL,Xu JF,Lei M and Xiong QW.2017.Origin of Miocene Cu-bearing porphyries in the Zhunuo region of the southern Lhasa subterrane:Constraints from geochronology and geochemistry.Gondwana Research,41:51-64
Zhang ZM and Santosh M.2012.Tectonic evolution of Tibet and surrounding regions.Gondwana Research,21(1):1-3
Zhang ZM,Ding HX,Dong X and Tian ZL.2019.Formation and evolution of the Gangdese magmatic arc,southern Tibet.Acta Petrologica Sinica,35(2):275-294(in Chinese with English abstract)
Zhao JX,Qin KZ,Li GM,Li JX,Xiao B,Chen L,Yang YH,Li C and Liu YS.2014.Collision-related genesis of the Sharang porphyry molybdenum deposit,Tibet:Evidence from zircon U-Pb ages,ReOs ages and Lu-Hf isotopes.Ore geology Review,56:312-326
Zhao ZD,Mo XX,Dilek Y,Niu YL,DeP aolo DJ,Robinson P,Zhu DC,Sun CG,Dong GC,Zhou S,Luo ZH and Hou ZQ.2009.Geochemical and Sr-Nd-Pb-O isotopic compositions of the postcollisional ultrapotassic magmatism in SW Tibet:Petrogenesis and implications for India intra-continental subduction beneath southern Tibet.Lithos,113(1-2):190-212
Zheng YY,Gao SB,Cheng LJ,Li GL,Feng NP,Fan ZH,Zhang HP,Guo JC and Zhang GY.2004.Finding and significances of Chongjiang porphyry copper(molybdenum,Aurum)deposit,Tibet.Earth Science(Journal of China University of Geosciences),29(3):333-339(in Chinese with English abstract)
Zheng YY,Zhang GY,Xu RK,Gao SB,Pang YC,Cao L,Du AD and Shi YR.2007.Geochronologic constraints on magmatic intrusions and mineralization of the Zhunuo porphyry copper deposit in Gangdese,Tibet.Chinese Science Bulletin,52(22):3139-3147
Zhou WD,Zhang ZW,Yuan SC,Wu CQ and Li YJ.2014.Characteristics and mineralization epoches of the Bairong porphyry copper molybdenum deposit in the Nyemo County,Tibet.Bulletin of Mineralogy,Petrology and Geochemistry,33(2):177-184(in Chinese with English abstract)
Zhu DC,Zhao ZD,Niu LY,Dilek Y and Mo XX.2011.Lhasa terrane in southern Tibet came from Australia.Geology,39(8):727-730
Zhu DC,Zhao ZD,Niu YL,Dilek Y,Hou ZQ and Mo XX.2013.The origin and pre-Cenozoic evolution of the Tibetan Plateau.GondwanaResearch,23(4):1429-1454
Zhu DC,Wang Q,Zhao ZD,Chung SL,Cawood PA,Niu YL,Liu SA,Wu FY and Mo XX.2015.Magmatic record of India-Asia collision.Scientific Reports,5:14289
Zhu DC,Wang Q,Cawood PA,Zhao ZD and Mo XX.2017.Raising the Gangdese Mountains in southern Tibet.Journal of Geophysical Research:Solid Earth,122(1):214-223
Zhu DC,Wang Q,Chung SL,Cawood PA and Zhao ZD.2018.Gangdese magmatism in southern Tibet and India-Asia convergence since 120Ma.In:Treloar PJ and Searle MP(eds.).Himalayan Tectonics:A Modern Synthesis.Geological Society,London,Special Publications,483
杜安道,何红蓼,殷宁万,邹晓秋,孙亚利,孙德忠,陈少珍,屈文俊.1994.辉钼矿的铼-锇同位素地质年龄测定方法研究.地质学报,68(4):339-347
杜安道,屈文俊,李超,杨刚.2009.铼-锇同位素定年方法及分析测试技术的进展.岩矿测试,28(3):288-304
杜等虎,杨志明,李秋耘,刘云飞,格桑平措,王海勇.2012.西藏厅宫矿区始新世斑岩的厘定及其地质意义.矿床地质,31(4):745-757
侯增谦,曲晓明,王淑贤,高永丰,杜安道,黄卫.2003.西藏高原冈底斯斑岩铜矿带辉钼矿Re-Os年龄:成矿作用时限与动力学背景应用.中国科学(D辑),33(7):609-618
侯增谦,曲晓明,杨竹森,孟祥金,李振清,杨志明,郑绵平,郑有业,聂凤军,高永丰,江思宏,李光明.2006a.青藏高原碰撞造山带:Ⅲ后碰撞伸展成矿作用.矿床地质,25(6):629-651
侯增谦,赵志丹,高永丰,杨志明,江万.2006b.印度大陆板片前缘撕裂与分段俯冲:来自冈底斯新生代火山-岩浆作用证据.岩石学报,22(4):761-774
侯增谦,潘小菲,杨志明,曲晓明.2007.初论大陆环境斑岩铜矿.现代地质,21(2):332-351
冷成彪,张兴春,周维德.2010.西藏尼木地区岗讲斑岩铜-钼矿床地质特征及锆石U-Pb年龄.地学前缘,17(2):185-197
李光明,芮宗瑶.2004.西藏冈底斯成矿带斑岩铜矿的成岩成矿年龄.大地构造与成矿学,28(2):165-170
李光明,刘波,屈文俊,林方成,佘宏全,丰成友.2005.西藏冈底斯成矿带的斑岩-矽卡岩成矿系统:来自斑岩矿床和矽卡岩型铜多金属矿床的Re-Os同位素年龄证据.大地构造与成矿学,29(4):482-490
李金祥,秦克章,李光明,杨列坤.2007.冈底斯中段尼木斑岩铜矿田的K-Ar、40Ar/39Ar年龄:对岩浆-热液系统演化和成矿构造背景的制约.岩石学报,23(5):953-966
林武,梁华英,张玉泉,谢应雯.2004.冈底斯铜矿带冲江含矿斑岩的岩石化学及锆石SHRIMP年龄特征.地球化学,33(6):585-592
刘波,李光明,李胜荣.2004.西藏冲江铜矿含矿岩体与非含矿岩体区分探讨.沉积与特提斯地质,24(4):55-58
潘桂棠,莫宣学,侯增谦,朱弟成,王立全,李光明,赵志丹,耿全如,廖忠礼.2006.冈底斯造山带的时空结构及演化.岩石学报,22(3):521-533
秦克章,夏代祥,李光明,肖波,多吉,蒋光武,赵俊兴.2014.西藏驱龙斑岩-夕卡岩铜钼矿床.北京:科学出版社,1-316
王小春,晏子贵,周维德,贾向勘,李作华,文军,徐德章,袁剑飞.2002.初论西藏冈底斯带中段尼木西北部斑岩铜矿地质特征.地质与勘探,38(1):5-8
徐德章.2006.西藏尼木县厅宫、白容铜矿区矿床地质的几个问题.地质找矿论丛,21(S1):15-19,57
徐平,吴福元,谢烈文,杨岳衡.2004.U-Pb同位素定年标准锆石的Hf同位素.科学通报,49(14):1403-1410
杨震,姜华,杨明国,梅红波,胡光道,张黎黎,张裴培.2017.冈底斯中段岗讲斑岩铜钼矿床锆石U-Pb和辉钼矿Re-Os年代学及其地质意义.地球科学,42(3):339-356
杨志明,侯增谦.2009.初论碰撞造山环境斑岩铜矿成矿模型.矿床地质,28(5):515-538
应丽娟,唐菊兴,王登红,畅哲生,屈文俊,郑文宝.2009.西藏甲玛铜多金属矿床矽卡岩中辉钼矿铼-锇同位素定年及其成矿意义.岩矿测试,28(3):265-268
张泽明,丁慧霞,董昕,田作林.2019.冈底斯岩浆弧的形成与演化.岩石学报,35(2):275-294
郑有业,高顺宝,程力军,李国梁,冯南平,樊子珲,张华平,郭建慈,张刚阳.2004.西藏冲江大型斑岩铜(钼金)矿床的发现及意义.地球科学-中国地质大学学报,29(3):333-339
郑有业,张刚阳,许荣科,高顺宝,庞迎春,曹亮,杜安道,石玉若.2007.西藏冈底斯朱诺斑岩铜矿床成岩成矿时代约束.科学通报,52(21):2542-2548
周维德,张正伟,袁盛朝,吴承泉,李玉娇.2014.西藏尼木县白容斑岩型铜钼矿床特征及成矿期次.矿物岩石地球化学通报,33(2):177-184
(1)拉萨天利矿业有限公司. 2014.西藏拉萨市尼木县白容岗讲铜钼矿区详查报告
(1)拉萨天利矿业有限公司. 2017. 2014-2016年度西藏拉萨市尼木县白容岗讲铜钼矿地质勘查工作总结
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