The Haergagalinen copper-gold deposit is located in the eastern Awulale Fe-Cu-Au metallogenic belt in western Tianshan.The strata in the mining area are mainly Lower Carboniferous Aikendaban Formation.The igneous activity mainly brings Late Variscian diorites with the main structures here NNW and NW tending faults.At present,6copper and copper-gold ore bodies have been found in athrogene of Aikendaban Formation,whose ore minerals are mainly chalcopyrite,bornite and molybdenite.Alterations in the mining area are very extensive and in conspicuous zonation as same as the porphyry deposits.The 1∶1 000geology-geochemistry section explorations reveal the unanimous change of the element of Cu,Au,Mo,Ag,which is in register with the ore bodies and alliterated belts.The results of TEM and the magnetic survey show that there speculated to be ore-bearing porphyries in the deep of the SE area of orebody II &III.Information is extracted by summarizing the characters of geology,geochemistry and geophysics of the mining area.The authors build acomprehensive prospecting model to analyze the next prospecting direction,then prospect that there is huge potential for exploring the porphyry polymetalic deposit in this region by summarizing the geological,geochemical and geophysical characters of the deposit.The target area should be lower than 3 000 mof the high resistance of TEM,magnetic anomaly and abnormal elements groups superimposed region.
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