Prediction for Ore Prospecting in the Deep and Peripheral of Jinchangyu Gold Deposit,Hebei
Based on the new progresses of scientific researches and prospecting works made by some geologists for Jinchangyu gold deposit, this study analyzes the structural pattern of the ore field for predicting ore bodies of the deposit, and discusses the geochemistry of the gold deposit for probing into the source of ore-forming materials.It is believed that the distribution of ore bodies is controlled by the ductile-brittle zone superposed on early fold.The principal ore vein extends along a boundary of the huge ductile-brittle shear zone and with great horizontal and vertical extension.There might have similar ore belts in another boundary of the shear zone.The isotopic geochemistry indicates that ore-forming materials mainly come from deep earth through mantle plume evolution.Finally, the perspective prospecting target is proposed.
Jinchangyu gold deposit structural pattern ductile-brittle shear zone isotopic geochemistry prospecting target
SUN Aiqun Li Yujing WANG Baode
College of Resources,Shijiazhuang University of Economics,Shijiazhuang,Hebi 050031,P.R.China
国际会议
第十八届凯洛林国际地质学术研讨会(The 18th Kerulien International Conference on Geological)
石家庄
英文
186-190
2013-09-20（万方平台首次上网日期，不代表论文的发表时间）