Geological Characteristics and Prospecting Direction in Bulansala Gold Copper Deposit at the Northwestern Margin of the Junggar Basin in Xinjiang Region
Received date: 2015-04-22
Revised date: 2015-06-01
Online published: 2016-02-25
Bulansala gold copper deposit，located at the northwestern margin of the Junggar Basin，the southern margin of the Sawuer gold copper metallogenic belt.It was found that gold and copper metallogenic geologic condition was relatively superior.In order to find out the gold copper prospecting prospect，we applied geological mapping and pit engineering for exploration，32 gold copper vein and mineralized points were discovered，and it was estimated that the prospective resources of gold in the whole region is more than approximately 20 tons，and copper would reach up to more than 100 thousand tons，which belongs to large scale deposit.After the preliminary geological investigation，we considered genetic types of the ore deposit indicated the close relationship with convergent plate subduction island arc belt of tectonic altered rock type and quartz vein type gold deposits.It was pointed that NE-NEE fracture structure，granite diorite-porphyritic monzonitic granite contact zone as well as the eastern central volcanic institutions in the study area had a better ore-searching prospect.
LI Yuqin , NIE Xiuli , WANG Xuezhen , LIANG Qijun , SU Shixing , LIU Fuyun . Geological Characteristics and Prospecting Direction in Bulansala Gold Copper Deposit at the Northwestern Margin of the Junggar Basin in Xinjiang Region[J]. Gold Science and Technology, 2015 , 23(6) : 17 -22 . DOI: 10.11872/j.issn.1005-2518.2015.06.017
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