湘西茶庵铺地区地球化学特征及找矿方向
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摘要
在1∶5万水系沉积物测量的基础上,初步总结了湘西茶庵铺地区的地球化学特征。通过元素含量特征、变异系数等分析探讨了元素的成矿可能性,通过相关分析得出了多种元素组合,进而圈定了19处综合地球化学异常。AS10异常区经初步查证发现了3条较大规模的金多金属矿体。通过成矿地质条件和区域成矿规律分析,确定了沃溪式金多金属矿和沉积型钼钒多金属矿为主要矿产预测类型,圈定了3处找矿远景区。结果表明:水系沉积物测量方法在湘西地区有较好的金多金属矿找矿效果。
Based on the 1∶ 50,000 stream sediment survey,the geochemical characteristics of the Chaanpu area in western Hunan Province were preliminarily summarized. The elements contents and variation coefficient were analyzed and the metallogenic potential of elements was discussed. The geochemical elements assemblies were identified by correlation analysis. As a result,19 comprehensive geochemical anomalies were determined. Three Au-polymetal orebodies were found after preliminary exploration in the No. 10 anomaly area. The Woxi type Au-polymetallic deposit and the sedimentary type Mo-polymetallic deposit were identified as the important mineral prediction types,and the predicted prospective areas were determined according to the ore-forming geological conditions and metallogenic rules. The study results show that the stream sediment survey method can obtain ideal effects in prospecting of Au-polymetallic ore deposits in western Hunan Province.
Based on the 1∶ 50,000 stream sediment survey,the geochemical characteristics of the Chaanpu area in western Hunan Province were preliminarily summarized. The elements contents and variation coefficient were analyzed and the metallogenic potential of elements was discussed. The geochemical elements assemblies were identified by correlation analysis. As a result,19 comprehensive geochemical anomalies were determined. Three Au-polymetal orebodies were found after preliminary exploration in the No. 10 anomaly area. The Woxi type Au-polymetallic deposit and the sedimentary type Mo-polymetallic deposit were identified as the important mineral prediction types,and the predicted prospective areas were determined according to the ore-forming geological conditions and metallogenic rules. The study results show that the stream sediment survey method can obtain ideal effects in prospecting of Au-polymetallic ore deposits in western Hunan Province.
引文
Bao Zhen-xiang,He Gu-xian.1991.Geologic and geochemical features of Woxi W-Sb-Au ore deposit in Western Hunan[J].Hunan Geology,10(3):207-216(in Chinese with English abstract)
Cheng Xin-bin,Xu Ji-xiang,You Shi-na,Sun Yong-hua,Fang Tongming,Liu Hong,Zhang Lei.2015.Characteristics of geochemical element distribution and gold mineralization prospect in the Chaohai area,Inner Mongolia[J].Geology and Exploration,51(4):713-721(in Chinese with English abstract)
Cui Xiao-liang,Liu Ting-ting,Wang Wen-heng,Jing Ming,Bai Yun.2011.Geochemical characteristics and ore search prospects of Buqingshan area in Qinghai Province based on stream sediment survey[J].Geophysical and Geochemical Exploration,35(5):574-578(in Chinese with English abstract)
Dong Yi,Fan Li-kun,Duan Huan-chun,Wang Bao-xun.2009.Zonation of association of elements from geochemical survey for stream sediments in Dabanshan region,Qinghai Province[J].Geology and Exploration,45(1):70-74(in Chinese with English abstract)
He Gu-xian.1989.The gold features and the regularity of distribution of gold deposits in the zone of Xu efeng Mountain,West Hunan[J].Gold,10(5):2-6(in Chinese with English abstract)
Li Tong,Ni Shou-bin.1990.Abundances of chemical elements in the earth and crust[M].Beijing:Geological Publishing House:136(in Chinese)
Li Yu-qin,Shen Heng-li,Wang Xue-zhen.2011.Geochemical characteristic of stream sediment survey and metallogenic prognosis of Dulan area,Qinghai Province,China[J].Acta Mineralogica Sinica,31(3):615-620(in Chinese with English abstract)
Liu Nai-zhong,Chen Zheng-hui.2011.Application of geochemical exploration to the survey of regional mineral resources at scale 1∶50000in northern Fujian Province and its exploration potential[J].Geology and Exploration,47(3):414-422(in Chinese with English abstract)
Liu Ya-jun.1992.Fold structure of the Woxi gold-antimony-tungsten deposit in West Hunan and its ore-controlling regularity as well as dynamic ore forming process[J].Mineral Deposits,11(2):134-141(in Chinese with English abstract)
Liu Ya-jun.1992.The research of fracture tectonics ore control regularity in Woxi gold deposit[J].Mineral Resources and Geology,6(1):29-34(in Chinese with English abstract)
Liu Bang-ding,Chen Xin-yue,Luo Xiao-ya,Tan Shi-min,Ma Xiaoshuang.2015.Geochemical characteristics of stream sediments and prospecting target prediction in the Pingbao area,southern Hunan Province[J].Geology and Exploration,51(4):722-730(in Chinese with English abstract)
Pan Can-jun,Bao Zhen-xiang,Bao Jue-min.2015.Geological characteristics and metallogenesis of Fuzhuxi gold deposit in the western Hunan province[J].Contributions to Geology and Mineral Resources Research,30(1):53-59(in Chinese with English abstract)
Sun Hong-quan.1990.Geological statistics and its application[M].Beijing:China University of Mining and Technology Press:41-50(in Chinese)
Wang Ju-jie,Zeng Pu-sheng,Ma Jing,Dai Yan-juan,Gou Rui-tao.2015.Black rock series and associ-ated minerals:An example of the Yangtze platform[J].Geology and Exploration,51(4):677-689(in Chinese with English abstract)
Wang Wen,Liu Ying-ping.2012.Geochemical characteristics and prospecting potential of gold deposits in the Zhajiatongna survey district,Southern Qinghai[J].Geology and Exploration,48(6):1206-1213(in Chinese with English abstract)
Wu Yue-sheng.2002.Deposit charactistics and its prospection foreground of Xuefeng gold ore field[J].Hunan Geology,21(2):100-104(in Chinese with English abstract)
Xiang Hua,Luo Da-fu,Ou Jing.2015.Geological characteristics and metallogenic prediction of gold deposits in Yuanling-Dingcheng area,Northwestern Hunan[J].Land&Resources Herald,12(1):20-23(in Chinese with English abstract)
Xia Xiang-biao,Zheng Lai-lin.2009.The application of integrated geophysical exploration technique to the study of complex structures in Bogeda piedmont ancient grazing area[J].Geophysical and Geochemical Exploration,33(6):626-630(in Chinese with English abstract)
Zhao Jun,Qiao Shu-yan,Dai Hui-min.2011.The application of stream sediments survey to ore-prospecting work in Ambatongdelazhake area of Madagascar[J].Geophysical and Geochemical Exploration,35(1):24-27(in Chinese with English abstract)
Zhao Wu-qiang,Cui Sen,Zou Xian-wu,Tang Chao-yang,Xia Jie,Jin Shi-chao.2014.Geochemical characteristics of stream sediments and metal logenic prognosis of Heku area,Hunan Province[J].Geology in China,41(2):638-647(in Chinese with English abstract)
Zhou Yun,Duan Qi-fa,Cao Liang,Gan Jin-mu,Xiang Xue-min.2015.Study on geochemistry characteristics and genesis of Houping sedimentary type polymetallic Ni-Mo deposit,Western Hunan[J].Nonferrous Metals(Minning Section),67(2):27-31(in Chinese with English abstract)
Zou Chang-yi,Shi Chang-yi.2004.Characteristics of regional geochemical anomalies and ore indications in the Wulonggou gold deposit[J].Geology in China,31(4):420-423(in Chinese with English abstract)
鲍振襄,何谷先.1991.湘西沃溪钨锑金矿床地质地球化学特征[J].湖南地质,10(3):207-216
程新彬,徐吉祥,尤世娜,孙永华,方同明,刘鸿,张磊.2015.内蒙古乌拉特后旗潮海地区元素地球化学分布特征及金成矿远景预测[J].地质与勘探,51(4):713-721
崔晓亮,刘婷婷,王文恒,景明,白云.2011.东昆仑布青山地区水系沉积物测量地球化学特征及找矿方向[J].物探与化探,35(5):574-578
董毅,范丽琨,段焕春,王宝勋.2009.青海大坂山地区水系沉积物测量元素组合分区[J].地质与勘探,45(1):70-74
何谷先.1989.湘西雪峰山地区金矿床地质特征及其分布规律[J].黄金,10(5):2-6
黎彤,倪守斌.1990.地球和地壳的化学元素丰度[M].北京:地质出版社:136
李玉芹,沈恒丽,王学贞.2011.都兰地区水系沉积物测量地球化学特征及找矿预测[J].矿物学报,31(3):615-620
刘乃忠,陈郑辉.2011.化探在福建北部1:5万区域矿产远景调查中的找矿效果及应用前景[J].地质与勘探,47(3):414-422
刘亚军.1992.湘西沃溪金锑钨矿床褶皱构造及其控矿规律与动力成矿作用[J].矿床地质,11(2):134-141
刘亚军.1992.沃溪金矿床断裂构造控矿的研究[J].矿产与地质,6(1):29-34
刘邦定,陈新跃,罗小亚,谭仕敏,马小双.2015.湘南坪宝地区水系沉积物地球化学特征及找矿靶区预测[J].地质与勘探,51(4):722-730
潘灿军,鲍振襄,包觉敏.2015.湘西符竹溪金矿地质特征及成矿作用[J].地质找矿论丛,30(1):53-59
孙洪泉.1990.地质统计学及应用[M].北京:中国矿业大学出版社:41-50
王聚杰,曾普胜,麻菁,代艳娟,苟瑞涛.2015.黑色岩系及相关矿产-以扬子地台为例[J].地质与勘探,51(4):677-689
王文,刘应平.2012.青海扎家同哪金矿勘查区地球化学特征与找矿潜力分析[J].地质与勘探,48(6):1206-1213
吴跃升.2002.雪峰金矿田矿床特征及找矿前景[J].湖南地质,21(2):100-104
向华,罗大富,欧婧.2015.湘西北沅陵-鼎城金矿地质特征及成矿预测[J].国土资源导刊,12(1):20-23
夏祥标,郑来林.2009.普迟亚地区水系沉积物测量地球化学特征及找矿方向[J].物探与化探,33(6):626-630
赵君,乔树岩,戴慧敏.2011.水系沉积物测量在阿巴通德拉扎卡地区找矿应用[J].物探与化探,35(1):24-27
赵武强,崔森,邹先武,夏杰,金世超.2014.湖南禾库地区水系沉积物地球化学特征及找矿预测[J].中国地质,41(2):638-647
周云,段其发,曹亮,甘金木,向学敏.2015.湘西后坪沉积型镍钼多金属矿床地球化学特征研究及矿床成因探讨[J].有色金属(矿山部分),67(2):27-31
邹长毅,史长义.2004.五龙沟金矿区域地球化学异常特征及找矿标志[J].中国地质,31(4):420-423
Cheng Xin-bin,Xu Ji-xiang,You Shi-na,Sun Yong-hua,Fang Tongming,Liu Hong,Zhang Lei.2015.Characteristics of geochemical element distribution and gold mineralization prospect in the Chaohai area,Inner Mongolia[J].Geology and Exploration,51(4):713-721(in Chinese with English abstract)
Cui Xiao-liang,Liu Ting-ting,Wang Wen-heng,Jing Ming,Bai Yun.2011.Geochemical characteristics and ore search prospects of Buqingshan area in Qinghai Province based on stream sediment survey[J].Geophysical and Geochemical Exploration,35(5):574-578(in Chinese with English abstract)
Dong Yi,Fan Li-kun,Duan Huan-chun,Wang Bao-xun.2009.Zonation of association of elements from geochemical survey for stream sediments in Dabanshan region,Qinghai Province[J].Geology and Exploration,45(1):70-74(in Chinese with English abstract)
He Gu-xian.1989.The gold features and the regularity of distribution of gold deposits in the zone of Xu efeng Mountain,West Hunan[J].Gold,10(5):2-6(in Chinese with English abstract)
Li Tong,Ni Shou-bin.1990.Abundances of chemical elements in the earth and crust[M].Beijing:Geological Publishing House:136(in Chinese)
Li Yu-qin,Shen Heng-li,Wang Xue-zhen.2011.Geochemical characteristic of stream sediment survey and metallogenic prognosis of Dulan area,Qinghai Province,China[J].Acta Mineralogica Sinica,31(3):615-620(in Chinese with English abstract)
Liu Nai-zhong,Chen Zheng-hui.2011.Application of geochemical exploration to the survey of regional mineral resources at scale 1∶50000in northern Fujian Province and its exploration potential[J].Geology and Exploration,47(3):414-422(in Chinese with English abstract)
Liu Ya-jun.1992.Fold structure of the Woxi gold-antimony-tungsten deposit in West Hunan and its ore-controlling regularity as well as dynamic ore forming process[J].Mineral Deposits,11(2):134-141(in Chinese with English abstract)
Liu Ya-jun.1992.The research of fracture tectonics ore control regularity in Woxi gold deposit[J].Mineral Resources and Geology,6(1):29-34(in Chinese with English abstract)
Liu Bang-ding,Chen Xin-yue,Luo Xiao-ya,Tan Shi-min,Ma Xiaoshuang.2015.Geochemical characteristics of stream sediments and prospecting target prediction in the Pingbao area,southern Hunan Province[J].Geology and Exploration,51(4):722-730(in Chinese with English abstract)
Pan Can-jun,Bao Zhen-xiang,Bao Jue-min.2015.Geological characteristics and metallogenesis of Fuzhuxi gold deposit in the western Hunan province[J].Contributions to Geology and Mineral Resources Research,30(1):53-59(in Chinese with English abstract)
Sun Hong-quan.1990.Geological statistics and its application[M].Beijing:China University of Mining and Technology Press:41-50(in Chinese)
Wang Ju-jie,Zeng Pu-sheng,Ma Jing,Dai Yan-juan,Gou Rui-tao.2015.Black rock series and associ-ated minerals:An example of the Yangtze platform[J].Geology and Exploration,51(4):677-689(in Chinese with English abstract)
Wang Wen,Liu Ying-ping.2012.Geochemical characteristics and prospecting potential of gold deposits in the Zhajiatongna survey district,Southern Qinghai[J].Geology and Exploration,48(6):1206-1213(in Chinese with English abstract)
Wu Yue-sheng.2002.Deposit charactistics and its prospection foreground of Xuefeng gold ore field[J].Hunan Geology,21(2):100-104(in Chinese with English abstract)
Xiang Hua,Luo Da-fu,Ou Jing.2015.Geological characteristics and metallogenic prediction of gold deposits in Yuanling-Dingcheng area,Northwestern Hunan[J].Land&Resources Herald,12(1):20-23(in Chinese with English abstract)
Xia Xiang-biao,Zheng Lai-lin.2009.The application of integrated geophysical exploration technique to the study of complex structures in Bogeda piedmont ancient grazing area[J].Geophysical and Geochemical Exploration,33(6):626-630(in Chinese with English abstract)
Zhao Jun,Qiao Shu-yan,Dai Hui-min.2011.The application of stream sediments survey to ore-prospecting work in Ambatongdelazhake area of Madagascar[J].Geophysical and Geochemical Exploration,35(1):24-27(in Chinese with English abstract)
Zhao Wu-qiang,Cui Sen,Zou Xian-wu,Tang Chao-yang,Xia Jie,Jin Shi-chao.2014.Geochemical characteristics of stream sediments and metal logenic prognosis of Heku area,Hunan Province[J].Geology in China,41(2):638-647(in Chinese with English abstract)
Zhou Yun,Duan Qi-fa,Cao Liang,Gan Jin-mu,Xiang Xue-min.2015.Study on geochemistry characteristics and genesis of Houping sedimentary type polymetallic Ni-Mo deposit,Western Hunan[J].Nonferrous Metals(Minning Section),67(2):27-31(in Chinese with English abstract)
Zou Chang-yi,Shi Chang-yi.2004.Characteristics of regional geochemical anomalies and ore indications in the Wulonggou gold deposit[J].Geology in China,31(4):420-423(in Chinese with English abstract)
鲍振襄,何谷先.1991.湘西沃溪钨锑金矿床地质地球化学特征[J].湖南地质,10(3):207-216
程新彬,徐吉祥,尤世娜,孙永华,方同明,刘鸿,张磊.2015.内蒙古乌拉特后旗潮海地区元素地球化学分布特征及金成矿远景预测[J].地质与勘探,51(4):713-721
崔晓亮,刘婷婷,王文恒,景明,白云.2011.东昆仑布青山地区水系沉积物测量地球化学特征及找矿方向[J].物探与化探,35(5):574-578
董毅,范丽琨,段焕春,王宝勋.2009.青海大坂山地区水系沉积物测量元素组合分区[J].地质与勘探,45(1):70-74
何谷先.1989.湘西雪峰山地区金矿床地质特征及其分布规律[J].黄金,10(5):2-6
黎彤,倪守斌.1990.地球和地壳的化学元素丰度[M].北京:地质出版社:136
李玉芹,沈恒丽,王学贞.2011.都兰地区水系沉积物测量地球化学特征及找矿预测[J].矿物学报,31(3):615-620
刘乃忠,陈郑辉.2011.化探在福建北部1:5万区域矿产远景调查中的找矿效果及应用前景[J].地质与勘探,47(3):414-422
刘亚军.1992.湘西沃溪金锑钨矿床褶皱构造及其控矿规律与动力成矿作用[J].矿床地质,11(2):134-141
刘亚军.1992.沃溪金矿床断裂构造控矿的研究[J].矿产与地质,6(1):29-34
刘邦定,陈新跃,罗小亚,谭仕敏,马小双.2015.湘南坪宝地区水系沉积物地球化学特征及找矿靶区预测[J].地质与勘探,51(4):722-730
潘灿军,鲍振襄,包觉敏.2015.湘西符竹溪金矿地质特征及成矿作用[J].地质找矿论丛,30(1):53-59
孙洪泉.1990.地质统计学及应用[M].北京:中国矿业大学出版社:41-50
王聚杰,曾普胜,麻菁,代艳娟,苟瑞涛.2015.黑色岩系及相关矿产-以扬子地台为例[J].地质与勘探,51(4):677-689
王文,刘应平.2012.青海扎家同哪金矿勘查区地球化学特征与找矿潜力分析[J].地质与勘探,48(6):1206-1213
吴跃升.2002.雪峰金矿田矿床特征及找矿前景[J].湖南地质,21(2):100-104
向华,罗大富,欧婧.2015.湘西北沅陵-鼎城金矿地质特征及成矿预测[J].国土资源导刊,12(1):20-23
夏祥标,郑来林.2009.普迟亚地区水系沉积物测量地球化学特征及找矿方向[J].物探与化探,33(6):626-630
赵君,乔树岩,戴慧敏.2011.水系沉积物测量在阿巴通德拉扎卡地区找矿应用[J].物探与化探,35(1):24-27
赵武强,崔森,邹先武,夏杰,金世超.2014.湖南禾库地区水系沉积物地球化学特征及找矿预测[J].中国地质,41(2):638-647
周云,段其发,曹亮,甘金木,向学敏.2015.湘西后坪沉积型镍钼多金属矿床地球化学特征研究及矿床成因探讨[J].有色金属(矿山部分),67(2):27-31
邹长毅,史长义.2004.五龙沟金矿区域地球化学异常特征及找矿标志[J].中国地质,31(4):420-423