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| Deep ore prospecting potential analysis of Bamaoshan copper deposit in southern Luzong volcanic basin |
| CHENG Peisheng, WANG Zhishui |
| Geological Exploration Technologies Institute of Anhui Province, Hefei 230031, China |
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Abstract The Bamaoshan copper deposit, located in the south of Luzhong volcanic basin, is the representative of vein belt altered rock type copper deposit. Previous researches showed that the deep part of this area has the potential for porphyry copper deposits. In order to further clarify the ore-prospecting potential in the deep part of this area, the authors have focused on the main ore-controlling factors of porphyry and hydrothermal copper deposits in this area, including rock masses, fractures, and contact zones. High-precision magnetic methods and controlled source audio magnetotelluric sounding (CSAMT) results were utilized to analyze the distribution, occurrence, deep-seated morphology, and characteristics of the contact zone with surrounding rocks. Base on there researches, through the analogy with the geological and geophysical anomaly characteristics of the Shaxi porphyry copper deposit, the authors pointed out the prospecting direction and favorable prospecting sites in the study area, which could provide some ideas and basis for further prospecting.
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Received: 12 April 2018
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[1] 任启江,杨荣勇,王实,等.安徽庐枞地区脉状铜(金)矿床成矿远景的地质预测[J].地质找矿论丛,1992,7(2):15-23.
[2] 安徽省地质矿产局区域地质调查队.义津桥幅H-50-43-A、枞阳县幅H-50-43-C、汤沟镇幅H-50-43-D区域地质调查报告[R].安徽:安徽省地质矿产局区域地质调查队,1985.
[3] 程加云,卫成治.安徽省枞阳县牛头山铜矿床地质特征、矿床成因、找矿标志及找矿方向分析[J].安徽地质,2010,20(2):109-111.
[4] 安徽省地质局327地质队.庐枞火山岩盆地中北部及其外围铁铜金铅锌成矿地质条件及找矿方向研究报告[R].安徽:安徽省地质局327地质队,1995.
[5] 覃永军,曾键年,王思源,等.安徽庐枞盆地井边铜(金)矿床成矿特征及控矿地质因素探讨[J].矿床地质,2010,29(5):915-930.
[6] 徐兆文,任启江,杨荣勇,等.安徽庐枞地区脉状铜矿、铜金矿化分布规律和矿床模式[J].地质与勘探,1992,28(1):8-15.
[7] 张乐俊. 安徽庐枞盆地成岩成矿作用研究[D].合肥:合肥工业大学,2011.
[8] 合肥工业大学.庐枞盆地岩浆岩与铜成矿作用关系研究报告[R].合肥:合肥工业大学,2007.
[9] 周涛发,范裕,袁峰,等.庐枞盆地侵入岩的时空格架及其对成矿的制约[J].岩石学报,2010,26(9):2694-2714.
[10] 张寿稳. 安徽省枞阳县拔茅山铜矿地质特征[J].资源调查与环境,2007,28(3):193-197.
[11] 中国地质调查局华东项目办.安徽庐江项镇铺铜铁多金属矿调查评价成果报告[R].合肥:中国地质调查局华东项目办,2013.
[12] 华东冶金815地质队.安徽省枞阳县拔茅山地区铜矿普查地质报告[R].安徽:华东冶金815地质队,2006.
[13] 王金贵,张鑫全,李典,等.综合方法在内蒙古杭盖音浑迪浅覆盖区寻找隐伏矿床中的应用[J].中国地质调查,2016,3(4):69-75.
[14] 安徽省勘查技术院.安徽省安庆市安凤地区铜矿详查CSAMT勘查成果报告[R].安徽:安徽省勘查技术院,2013.
[15] Chen X B,Lü Q T,Yan J Y.3D electrical structure of porphyry copper deposit:a case study of Shaxi copper deposit[J].Applied Geophysics,2012,9(3):270-278.
[16] 安徽省地质矿产局327地质队.安徽省庐江县沙溪铜矿区地质普查成果报告[R].庐江:安徽省地质矿产局327地质队,1982.
[17] 芮宗瑶,黄崇轲,齐国明,等.中国斑岩铜(钼)矿床[M].北京:地质出版社,1984. |
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2018, Vol. 5 
