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1、1000-0569/2014/030(02)-0401-14ActaPetrologicaSinica巖石學(xué)報(bào)*南秦嶺山陽(yáng)-柞水礦集區(qū)構(gòu)造-巖漿-成礦作用1223456閆臻王宗起陳雷劉樹(shù)文任濤徐學(xué)義王瑞廷1223456YANZhen,WANGZongQi,CHENLei,LIUShuWen,RENTao,XUXueYiandWANGRuiTing1.中國(guó)地質(zhì)科學(xué)院地質(zhì)研究所,大陸構(gòu)造與動(dòng)力學(xué)國(guó)家重點(diǎn)實(shí)驗(yàn)室,北京1000372.中國(guó)地質(zhì)科學(xué)院礦產(chǎn)資源研究所,北京1000373.北京大學(xué)地質(zhì)學(xué)系,北京1008714.西北有色地
2、質(zhì)勘查局七一三總隊(duì),商洛7260005.西安地質(zhì)礦產(chǎn)研究所,西安7100546.西北有色地質(zhì)勘查局地質(zhì)研究院,西安7100541.StateKeyLaboratoryforContinentalTectonicsandDynamics,InstituteofGeology,ChineseAcademyofGeologicalSciences,Beijing100037,China2.InstituteofMineralResources,ChineseAcademyofGeologicalSciences,Beijing1
3、00037,China3.DepartmentofGeology,PekingUniversity,Beijing100871,China4.No.713PartyofNorthwestGeoExplorationBureauforNonferrousMetals,Shangluo726000,China5.Xi’anInstituteofGeologyandMineralResources,Xi’an710054,China6.InstituteofGeology,NorthwestGeoExplorationBurea
4、uforNonferrousMetals,Xi’an710054,China2013-05-11收稿,2013-10-11改回.YanZ,WangZQ,ChenL,LiuSW,RenT,XuXXandWangRT.2014.Tectono-magmatismandmetallogenesesofShanyang-ZhashuioreconcentrationareainQinlingOrogen.ActaPetrologicaSinica,30(2):401-414AbstractShanyang-Zhashuioreco
5、ncentrationareaisoneimportantunitoftheQinlingmetallogenicbelt.ItexperiencedoceanicsubductionandcontinentalcollisionduringNeoproterozicandLateJurassic-EarlyCretaceousperiods,whichformeddifferenttypesofmineralizationandoredepositssuchasCu,PbZn,Ag,F(xiàn)e,MoandAuindiffere
6、ntprocessoftectonicevolution.ThetitanomagnetitedepositwhichishostedinthemaficrockswasformedbysubductionofthePaleo-QinlingOceanduringNeoproterozoic.ContinoussubductionofthePaleo-QinlingOceanresultedinformationofShanyang-Zhahuiforearcbasinwhichhostedinsedimentary-ty
7、pedepositsofFe,AgandPbZnduringDevonian-Permian.FromTriassictoLateJurassic-EarlyCretaceous,NorthChinacollidedwithSouthChinaandrelatedmineralizationalsoformedduringthisprocess,buttheTriassicporphyry-skarntypeofModepositsandorogenictypeofAudepositsformedinthecollisio
8、nalenvironmentandLateJurassic-EarlyCretaceousporphyry-skarntypeofCuMo-Audepositsformedinapost-collisionalextensiveenvironment.Thesefactsindicatethatthes