西安工程学院学报
JOURNAL OF XI'AN ENGINEERING UNIVERSITY
2001 Vol.23 No.3 P.1-10


胶东金矿省成矿作用初析

GOLD METALLOGENY OF THE SHANDONG PENINSULA GOLD PROVINCE, CHINA

周军  刘建朝  王瑞腾  张洪山  张振开  张可海  刘忠 

摘 要:胶东半岛的原生金金属储量约占全国的1/7.郯-庐断裂两侧的地质差异由新太古代延续到早白垩世晚期,指示胶东半岛为一独立大地构造块体.结合大别-苏鲁超高压-高压变质带的被错开及该变质带的三叠纪同位素年龄峰值,郯-庐断裂的主活动期可限定在后三叠纪-早白垩世晚期.金矿的同位素年龄和半岛南部广泛的金矿化指示区域成矿主要发生在侏罗纪-早白垩世,乳山矿区的矿化蚀变特征则暗示成矿作用与变质热液无关;由于区内主变质期早于新元古代,故认为半岛的成矿起因于晚中生代大范围基底部分融熔及与此相关的岩浆热液活动,与欧亚陆缘演化有关.因此,胶东半岛的金矿与典型"绿岩型”金矿不可比,而火成岩密集区则应在找矿中加以重视.
关键词:胶东半岛;金矿省;围岩蚀变;成矿热液;找矿方向
分类号:P611;P54  文献标识码:A

文章编号:1007-9955(2001)03-0001-10

作者简介:周军(1957-),男,副教授,澳大利亚新英格兰大学博士,现从事结晶学及矿物学、大地构造与区域成矿、GIS在地质中的应用等教学与科研工作.
作者单位:周军(长安大学地球科学与国土资源学院陕西西安710054) 
     刘建朝(长安大学地球科学与国土资源学院陕西西安710054) 
     王瑞腾(山东省乳山市金洲集团山东乳山264500) 
     张洪山(山东省乳山市金洲集团山东乳山264500) 
     张振开(山东省乳山市金洲集团山东乳山264500) 
     张可海(山东省乳山市金洲集团山东乳山264500) 
     刘忠(山东省乳山市金洲集团山东乳山264500) 

参考文献:

[1]Ames,L.,Tilton,G R.and Zhou,G Timing of collision of the Sino-Korean and Yangtze cratons: U-Pb zircon dating of coesite-bearing eclogites[J]. Geology,1993,21: 339~342.
[2]Ames,L.,Zhou,G and Xiong,B. Geochronology and isotopic character of ultrahigh-pressure metamorphism with implications for collision of the Sino-Korean and Yangtze cratons, central China[J]. Tectonics,1996,15: 472~489.
[3]Bolye,R W.The geochemistry of gold and its deposits[M]. Geological Survey of Canada Bulletin, 1979. 214~248
[4]Colvine,A C.,Fyon,J A.,Heather,K.B.,Marmont,S.,Smith,P M.and Troop,D G. Archaean Lode Gold Deposits in Ontario[M]. Ontario Geological Survey, Ontario, 1988, 139: 1-11, 34, 61~69.
[5]Cox,D P.and Singer,D A.Mineral Deposits Models[J]. U.S. Geological Survey Bulletin 1693. 1986. 239~243.
[6]Fletcher,C J N.,Fitches,W R.,Rundle,C C.and Evans,J A.Geological and isotopic constraints on the timing of movement in the Tan-Lu fault zone, northeastern China[J]. Journal of Southeast Asian Earth Sciences,1995, 11: 15~22.
[7]Groves,D I.and Foster,R P.Archaean lode gold deposits[A]. In: Foster, R P. (ed.) Gold Metallogeny and Exploration[C]. Blackie, Glasgow London, 1991. 63~96.
[8]Hacker,B R.,Wang,X.,Eide,E A.and Ratschbacher,L. The Qinling-Dabie ultra-high pressure collisional orogen[A]. In: Yin, A. and Harrison, M. (eds.) The tectonic evolution of Asia[C]. Cambridge University Press, Cambridge, 1996.345~370.
[9]Jin,C W.and Fan,H R. Greenstone, magmatism and gold mineralization[A]. In: Jin, C W. (ed.) Geology of Main Gold Metallogenic Belts in Northern Part of China[C]. Seismological Press, Beijing, 1996.189~213.
[10]Li,S.,Wang,S.,Chen,Y.,Liu,D.,Qiu,J.,Zhou,H.and Zhang,Z.Excess argon in phengite from eclogite: evidence from dating of eclogite minerals by Sm-Nd, Rb-Sr and 40Ar/39Ar methods[J]. Chemical Geology (Isotope Geoscience Section), 1994, 112: 343~350.
[11]Li,S.,Xiao,Y.,Liou,D.,Chen,Y.,Ge,N.,Zhang,Z.,Sun,S.,Cong,B.,ZhanG,R.,Hart,S R.and Wang,S. Collision of the North China and Yangtse Blocks and formation of coesite-bearing eclogites: timing and processes[J]. Chemical Geology, 1993, 109: 89~111.
[12]Mueller,A G.and Groves,D I. The classification of Western Australia greenstone-hosted gold deposits according to wallrock-alteration mineral assemblages[J]. Ore Geology Reviews, 1991, 6: 291~331.
[13]Ree,J.,Cho,M.,Kwon,S.and Nnkamura,E. Possible eastward extension of Chinese collision belt in South Korea: the Imjingang belt[J]. Geology,1996, 24: 1071~1074.
[14]Ren,J.,Jiang,C.,Zhang,Z.and Qin,D.Geotectonic Evolution of China[M]. Science Press, Beijing, 1987.
[15]Rowley,D B.,Xue,F.,Tucker,R D.,Peng,Z X.,Baker,J.and Davis,A.Ages of ultrahigh pressure metamorphism and protolith orthogneisses from the eastern Dabie Shan: U/Pb zircon geochronology[J]. Earth and Planetary Science Letters,1997,151: 191~203.
[16]Wang,L.G.,Qiu,Y.M.,Mcnaughton,N J.,Groves,D.I.,Luo,Z K.,Huang,J Z.,Miao,L C.and Liu,Y K.Constraints on crustal evolution and gold metallogeny in the Northwestern Jiaodong Peninsula, China, from Shrimp U-Pb zircon studies of granitoids[J]. Ore Geology Reviews, 1998, 13: 275~291.
[17]Yin, A. and Nie, S. An indentation model for the North and South China collision and the development of the Tan-Lu and Honam fault systems, Eastern Asia[J]. Tectonics,1993,12: 801~813.
[18]Zhou, J. Tectonics and Gold Deposits of China[M]. Ph D. Thesis. University of New England, Australia, 1999.
[19]Zhou,J.,Flood,P G.and Li,W. Gold grade and tonnage models of the gold deposits, China[J]. Resource Geology,2000,50: 53~64.
[20]曹国权. 鲁西早前寒武纪地质[M]. 北京:地质出版社,1996.30~32.
[21]胡受溪,赵懿英,徐金方,叶瑛. 华北地台金成矿地质[M]. 北京:科学出版社,1997.35~50.
[22]李曙光,等.大别山石马石榴石-黑云母片麻岩Sm-Nd、K-Ar年龄及其冷却率[J].地质科学,1995,30(2):174~182.
[23]刘晓春. 中国东部的双高压变质带[J]. 地质论评,1991,37(4):300~309.
[24]刘晓春,等. 大别-苏鲁高压变质带中榴辉岩的多样性及其成因[J]. 地质论评,1994,40(6):494~501.
[25]山东省地质矿产局. 山东省区域地质志[M]. 北京:地质出版社,1991.
[26]沈保丰,等. 华北陆台太古宙绿岩带地质及成矿[M]. 北京:地质出版社,1994.4~35.
[27]沈其韩. 华北地台早前寒武纪条带状铁英岩地质特征和形成的地质背景[A].程裕淇 .华北地台早前寒武纪地质研究论文集[C]. 北京:地质出版社,1998.1~30.
[28]万天丰. 郯庐断裂带的演化与古应力场[J]. 地球科学--中国地质大学学报,1995,20(5): 526~534.
[29]王鸿祯,等. 中国古地理图集[M]. 北京:地图出版社,1985.
[30]王义文. 中国金矿成矿时代[A]. 张贻侠, 等.中国金矿--进展与思考[C]. 北京:地质出版社,1996.137~153.
[31]伍家善,等. 中朝古大陆太古宙地质特征及构造演化[M]. 北京:地质出版社,1998.150~159.
[32]徐嘉炜,马国锋. 郯庐断裂带研究的十年回顾[J]. 地质论评,1992,38(4):316~324.
[33]杨敏之,吕古贤. 胶东绿岩带金矿地质地球化学[M]. 北京:地质出版社,1996.1~11,17~22,59~62,72~76.
[34]张家声. 郯庐剪切带的性质和意义[J]. 地球科学--中国地质大学学报,1992,17(4): 364~371.
[35]张瑞成. 华北区前寒武地质[A]程裕淇.中国区域地质概论[C]. 北京:地质出版社,1994.91~104.

收稿日期:2001年1月4日

出版日期:2001年9月1日