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矿床地质  2008 

冈底斯驱龙斑岩铜钼矿床的岩浆侵位中心和矿化中心:破裂裂隙和矿化强度证据

Keywords: 地质学,驱龙斑岩铜钼矿床,岩浆侵位中心,矿化中心,破裂裂隙,冈底斯,冈底斯,驱龙,斑岩体,铜钼矿床,岩浆侵位,矿化中心,地表破裂,裂隙,矿化强度,证据,Tibet,deposit,center,mineralization,intrusion,intensity,矩形区域,空间分布,矿化特征,均匀

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Abstract:

驱龙斑岩铜钼矿床是迄今为止在西藏冈底斯成矿带上发现的规模最大的铜矿床.文章根据对驱龙矿区各类岩石破裂裂隙的野外实测数据,结合矿区已有钻孔品位资料,分别绘制了矿区地表破裂裂隙等值线图、走向投影图及梅花图、钻孔5000m海拔标高水平切面Cu、Mo品位等值线图.研究结果表明,驱龙斑岩铜钼矿床的岩石中破裂裂隙相当发育,连成一片,没有明显的多个高值中心,空间上破裂裂隙呈放射状产出;5000m海拔标高水平切面显示Cu、Mo矿化较强、较均匀,矿化呈面状,为典型的由单一斑岩体侵位造成的中心式矿化特征.据破裂裂隙和Cu、Mo矿化空间分布,可确定驱龙矿区岩浆中心和矿化中心均位于钻孔405、1205、801、809所围成的矩形区域附近.

References

[1]  Rui Z Y,Hou Z Q,Qu X M,Zhang L S,Wang L S and Liu Y L.2003.Metallogenetic epoch of gangdese porphyry copper belt and uplift of Qinghsi-Tibet plateau[J].Mineral Deposits,22(3):217~225(in Chinese with English abstract).
[2]  Tang R L and Luo H S.1995.Geology of Yulong porphyry copper(molybdenum)deposit,Tibet[M].Beijing:Geol.Pub.House (in Chinese).
[3]  Titely S P.1986.Evolution of fractures and alternation in the SierritaEsperanza hydrotherrnal system,Pima Country,Arizona[J].Econ.Geol.,81(2):343~370.
[4]  Heidrick T L and Titley S R.1982.Fracture and dike patterns in Laramide plutons and their structural and tectonic implications[A].Advances in geology of the porphyry copper deposits,southwestern north America[C].73~91.
[5]  Wang L L,Mo X X,LiB,Dong G C andZhao Z D.2006.Gcochronology and geochemistry of the ore-bearing porphyry in Qulong Cu(Mo)ore deposit,Tibet[J].ActsPetrolngieaSiniea,22(4):1001~1008(in Chinese with English abstract).
[6]  Wang Z T,Qin K Z and Zhang S L.1994.Geology andexploration of large copper deposits[M].Beijing:Metallurgical Industry Press.162p(in Chinese).
[7]  芮宗瑶,秦克章等.2002.国内外斑岩型铜矿研究新进展.内部资料.
[8]  Hou Z Q,Gao Y F,Qu X M,Rui Z Y and Mo X X.2004a.Origin of adakitic intrusives generated during mid-Miocene east-west extension in southern Tibet[J].Earth and Planetary Science Letters,220:139~155.
[9]  Hou Z Q.2004b.Porphyry Cu-Mo-Au deposits:Some new insights and advances[J].Earth Science Frontiers,11(1):131~144(in Chinese with English abstract).
[10]  Hou Z Q,Gao Y F,Meng X J,Qu X M and Huang W.2004c.Genesis of adakitic porphyry and tectonic controls on the Gangdese Miocene porphyry copper belt in the Tibetan orogen[J].Aeta Petrologica Sinica,20(2):239~248(in Chinese with English abstract).
[11]  Hou Z Q,Pan G T,Wang A J,Mo X X,Tian S H,Sin X M,Drag L,Wang Er Q,Gao Y F,Xie Y L,Zeng P S,Qin K Z,Xu J F,Qu X M,Yang Z M,Yang Z S,Fei H C,Meng X J and Li Z Q.2006a.Metallogenesis in Tibetan collisional orogenic belt:Ⅱ.Mineralization in late-collisional transformation setting[J].Mineral Deposits,25(5):521~542(in Chinese with English abstract).
[12]  Hou Z Q,Yang Z S,Xu W Y,Mo X X,Drag L,Gao Y F,Dong F L,Li G M,Qu X M,Li G M,Zhao Z D,Jiang S H,Meng X J,Li Z Q,Qin K Z and Yang Z M.2006b.Metallogenesis in Tibetan collisional orogenic belt:Ⅰ.Mineralization in main collisional orogenic setting[J].Mineral Deposits,25(4):337~458(in Chinese with English abstract).
[13]  Hou Z Q,Qu X M,Yang Z S,Meng X J,Li Z Q,Yang Z M,Zheng M P,Zheng Y Y,Nie F J,Gao Y F,Jiang S H and Li G M.2006c.Metallogenesis in Tibetan collisional orogenic belt:Ⅲ.Mineralization in post-collisional extension setting[J].Mineral Deposits,25(6):629~651(in Chinese with English abstract).
[14]  Kang Y L.Wang S Z and Yi L J.2004.Geology and exploration of Qulong porphyry oopper deposit,Tibet[J].Gamu Metallurgy,26(1):25~27(in Chinese).
[15]  Lewis B.Gustafson.Walter Omuera and Michael Me Wiliams.2001.Multiph centers of mineralization in the Indio Muerto district,El Salvador,Chile[J].Econ.Gcol.,96:235~250.
[16]  Rui Z Y,Huang C K,Qi G M.,Xu Y and Zhang H T.1984.Chinese porphyry copper(Molybdenum)deposits[M].Beijing:Gcol.Pub.House.1~350(in Chinese).
[17]  Xia D X,Zhang P and Zhon X.Regional geology of Tibet[M].Beijing:Geol.Pub.House(inChinese)
[18]  Zheng Y Y,Xue Y X,Cheng L J,Fan Z H and Gao S B.2004.Finding,characteristics and significances of qulong superlarge porphyry copper(molybdenum)deposit,Tibet[J].Earth Science-Journal pf China University of Gecsciences,29(1):103~108(in Chinese with English abstract).
[19]  Zhu X,Huang C K,Rui Z Y,Zhou Y H,Zhu X J,Hu C S and Mei ZK.1983.Dexing porphyry copper deposit[M].Beijing:Geol.Pub.House.19~33(in Chinese).
[20]  侯增谦.2004b.斑岩Cu-Mo-Au矿床:新认识与新进展[J].地学前缘,11(1):131~144.
[21]  更多...
[22]  侯增谦,高永丰,孟祥金,曲晓明,黄卫.2004c.西藏冈底斯中新世斑岩铜矿带:埃达克质斑岩成因与构造控制[J].岩石学报,20(2):239~248.
[23]  侯增谦,潘桂棠,王安建,莫宣学,田世洪,孙晓明,丁林,王二七,高永丰,谢玉玲,曾普胜,秦克章,许继峰,曲晓明,杨志明,杨竹森,费红彩,孟祥金,李振清.2006a.青藏高原碰撞造山带:Ⅱ.晚碰撞转换成矿作用[J].矿床地质,25(5):521~542.
[24]  侯增谦,杨竹森,徐文艺,莫宣学,丁林,高永丰,董方浏,李光明,曲晓明,李光明,赵志丹,江思宏,孟祥金,李振清,秦克章,杨志明.2006b.青藏高原碰撞造山带:Ⅰ.主碰撞造山成矿作用[J].矿床地质,25(4):337~458.
[25]  侯增谦,曲晓明,杨竹森,盂祥金,李振清,杨志明,郑绵平,郑有业,聂风军,高永丰,江思宏,李光明.2006c.青藏高原碰撞造山带:Ⅲ.后碰撞伸展成矿作用[J].矿床地质,25(6):629~651.
[26]  康亚龙,王随中,尹利君.2004.西藏自治区驱龙斑岩型铜矿床地质特征及找矿方向[J].甘肃冶金,26(1):25~27.
[27]  芮宗瑶,黄崇轲,齐国明,徐珏.张洪涛.1984.中国斑岩铜钼矿床[M].北京:地质出版社.1~350.
[28]  芮宗瑶,侯增谦,曲晓明,张立生.王龙生,刘玉琳,2003.冈底斯斑岩铜矿成矿时代及青藏高原隆升[J].矿床地质,22(3):217~225.
[29]  唐仁鲤,罗怀松.1995.西藏玉龙斑岩铜钼矿带地质[M].北京:地质出版社,1~320.
[30]  王亮亮,莫宣学,李冰,董国臣,赵志丹.2006.西藏驱龙斑岩铜矿含矿斑岩的年代学与地球化学[J].岩石学报,22(4):1001~1008.
[31]  王之田,秦克章,张守林.1994.大型铜矿地质与找矿[M].冶金工业出版社.162p.
[32]  夏代祥,张平,周详.1993.西藏自治区区域地质志[M].北京,地质出版社.
[33]  郑有业,薛迎喜,程力军,樊子珲,高顺宝.2004.西藏驱龙超大型斑岩铜钼矿床:发现、特征及意义[J].地球科学,29(1):103~108.
[34]  朱训,黄崇轲,芮宗瑶,周耀华,朱贤甲,胡淙声,梅占魁.1983.德兴斑岩铜矿[M].北京:地质出版社.19~33.

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