Re-Os isotope dating of pyrite from the footwall mineralization zone of the Xinqiao deposit,Tongling, Anhui Province: Geochronological evidence for submarine exhalative sedimentation |
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| Authors: | WeiMin Guo JianJun Lu ShaoYong Jiang RongQing Zhang Liang Qi |
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| Institution: | GUO WeiMin~1,LU JianJun~1*,JIANG ShaoYong~1,ZHANG RongQing~1 & QI Liang~21 State Key Laboratory for Mineral Deposits Research,School of Earth Sciences and Engineering,Nanjing University,Nanjing 210093,China,2 State Key Laboratory of Ore Deposit Geochemistry,Institute of Geochemistry,Chinese Academy of Sciences,Guiyang 550002 |
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| Abstract: | The Xinqiao deposit is located in the Tongling area,Anhui Province.This deposit is dominantly composed of stratiform sulfide orebodies,which are restricted to the transitional zone from clastic rocks to carbonates at the base of the Late Carboniferous Huanglong Formation.There are discordant veinlets or networks of mineralization in the footwall rocks below the stratiform sulfide orebodies.The underlying discordant mineralization zones coexist with conformable stratiform sulfide orebodies,which are consider... |
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| Keywords: | footwall mineralization Re-Os isotope dating exhalative sedimentation Xinqiao deposit |
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