新疆乌恰县吾合沙鲁地区水系沉积物地球化学特征与找矿远景
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摘要
新疆乌恰县吾合沙鲁地区位于塔里木盆地西缘,该区及周边已发现金属矿床(点) 20余处,具有良好的铜、铅、锌矿找矿前景。通过1∶5万水系沉积物的地球化学测量,对吾合沙鲁地区Cu、Pb、Zn、Ag等15种元素的地球化学特征进行了初步分析,综合元素分异程度、富集程度、叠加强度,发现Cu、Pb、Zn、Ag、Sb、Sn、Sr、W在研究区内有富集成矿的可能,是研究区主要成矿元素。根据异常特征与成矿地质条件,共圈出15处地球化学综合异常,优选出3处找矿远景区,即吾合沙鲁铜、银、铅、锶多金属找矿远景区、硝尔布拉克套铜多金属找矿远景区和阿克套铜、锶多金属找矿远景区,为下一步找矿工作指明了方向。
The Wuheshalu area is located in the west margin of Tarim basin,Wuqia County,Xinjiang. More than 20 metal deposits( mineralized spots) have been found in Wuheshalu and the surrounding area,which have a good prospecting direction for copper,lead and zinc. Through 1∶ 50,000 geochemical survey of stream sediments in the Wuheshalu area,we have analyzed the geochemical characteristics of 15 elements such as Cu,Pb,Zn,Ag. Based on the differentiation,enrichment and superposition degree,we conclude that there is good potential for the concentration and mineralization of elements of Cu,Pb,Zn,Ag,Sb,Sn,Sr,and W,and these elements are the main ore-forming elements in the study area. According to the anomaly characteristics and metallogenic geological conditions,fifteen geochemical complex anomalies,in addition to three prospective areas are delineated,namely the Wuheshalu Cu-Sr-Pb-Ag polymetallic ore prospective area,the Xiaoerbulaketao Cu polymetallic ore prospective area and the Aketao Cu-Sr polymetallic ore prospective area,respectively.This paper points out the direction for the prospecting work in the next stage.
The Wuheshalu area is located in the west margin of Tarim basin,Wuqia County,Xinjiang. More than 20 metal deposits( mineralized spots) have been found in Wuheshalu and the surrounding area,which have a good prospecting direction for copper,lead and zinc. Through 1∶ 50,000 geochemical survey of stream sediments in the Wuheshalu area,we have analyzed the geochemical characteristics of 15 elements such as Cu,Pb,Zn,Ag. Based on the differentiation,enrichment and superposition degree,we conclude that there is good potential for the concentration and mineralization of elements of Cu,Pb,Zn,Ag,Sb,Sn,Sr,and W,and these elements are the main ore-forming elements in the study area. According to the anomaly characteristics and metallogenic geological conditions,fifteen geochemical complex anomalies,in addition to three prospective areas are delineated,namely the Wuheshalu Cu-Sr-Pb-Ag polymetallic ore prospective area,the Xiaoerbulaketao Cu polymetallic ore prospective area and the Aketao Cu-Sr polymetallic ore prospective area,respectively.This paper points out the direction for the prospecting work in the next stage.
引文
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[8]张宇寒,胡煜昭,任涛,等.塔西花园砂岩型铜矿床氧化铜矿物研究[J].矿物学报,2017,37(5):625-629.
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[13]杨兵.陆相红层型铜铅锌矿床与红层盆地热卤水成矿作用[J].中国地质,2018,45(3):441-455.
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[16]黄普香.西天山乌拉根超大型铅锌矿床矿石组构及地质意义[D].北京:中国地质大学(北京),2015:1-58.
[17] YU Wangjie,FANG Weixuan,GUO Yuqian,et al. On mineralize-halo-forming mechanism of Sareke glutenite-type copper deposit in Xinjiang[J]. Acta Geologica Sinica(English Edition),2017,91(sup. 1):245-246.
[18] HAN Wenhua,FANG Weixuan,ZHANG Guishan, et al.Studies on cataclastic lithofacies and copper metallogenic regularity for the glutenite-type Sareke copper deposit,Xinjiang[J].Acta Geologica Sinica(English Edition),2017,91(sup. 1):210-211.
[19]王伟,李文渊,高满新,等.塔里木陆块西北缘萨热克砂岩型铜矿床构造-流体演化对成矿的制约[J].地质通报,2018,37(7):1315-1324.
[20]方维萱,王磊,郭玉乾,等.新疆萨热克巴依盆内构造样式及对萨热克大型砂砾岩型铜矿床控制规律[J].地学前缘,2018,25(3):240-259.
[21]赵路通,祝新友,李世恒,等.新疆萨热克铜矿床地质及C-H-O-S同位素地球化学特征研究[J].矿产与地质,2018,32(1):18-26.
[22]贾润幸,方维萱,胡雷雷,等.新疆萨热克铜矿床硫铅氢氧碳同位素地球化学特征[J].矿物学报,2017,37(5):630-637.
[23]贾润幸,方维萱,李建旭,等.新疆萨热克铜矿床铼-锇同位素年龄及其地质意义[J].矿床地质,2018,37(1):151-162.
[24]李世恒,刘正桃,黄行凯,等.新疆萨热克铜矿床矿石组构特征与成因[J].矿物学报,2017,37(5):638-645.
[25]刘章月,秦明宽,蔡根庆,等.新疆巴什布拉克地区有机地球化学特征及其对铀成矿的控制[J].地学前缘,2015,22(4):212-222.
[26]王磊,杨建国,王小红,等.甘肃北山炭山子—黄草泉一带水系沉积物地球化学特征及找矿远景[J].现代地质,2016,30(6):1276-1284.
[27]张晶,杨博,李宝强,等.中国西北地区成矿元素区域地球化学特征[J].现代地质,2018,32(5):1042-1052.
[28]胡兆国,张少鹏,连国建,等.青海省纳日宗地区水系沉积物地球化学特征及找矿远景[J].现代地质,2018,32(3):481-492.
[29]高永伟,郭周平,赵辛敏,等.青海北祁连冷龙岭地区水系沉积物元素地球化学特征及异常圈定[J].现代地质,2018,32(3):468-480.
[30]邵继,刘会文,刘江峰,等.阿尔金牛鼻子梁地区水系沉积物地球化学特征及找矿方向[J].地质科技情报,2018,37(5):176-183.
[31]祝大伟,何玉燕,郝延海,等.新疆塔什库尔干县赞坎铁矿外围水系沉积物地球化学特征及找矿方向[J].地质通报,2017,36(10):1867-1873.
[32]杜保峰,杨长青,柴建玉,等.西藏恰我铁钨多金属矿床物化探异常特征及找矿效果[J].地质找矿论丛,2017,32(4):619-625.
[33]杜保峰,杨长青,柴建玉,等.水系沉积物测量在西藏春哲地区找矿效果[J].中国地质,2018,45(3):604-616.
[34]王斌,牛建忠,艾海平,等.新疆西天山二牧场一带水系沉积物地球化学特征及找矿方向探讨[J].地质找矿论丛,2018,33(3):375-381.
[35]赵娟,王泰山,李德彪,等.青海祁漫塔格地区1∶5万水系沉积物测量方法技术及应用成果[J].地质与勘探,2017,53(4):739-745.
[36]戴慧敏,代雅键,马振东,等.大兴安岭查巴奇地区水系沉积物地球化学特征及找矿方向[J].现代地质,2012,26(5):1043-1050.
[37]朱有光,蒋敬业,李泽九,等.试论我国重要景观区中景观表生因素对金铜区域地球化学异常标志的影响[J].物探与化探,2001(6):418-424.
[38]迟清华,鄢明才.应用地球化学元素丰度数据手册[M].北京:地质出版社,2007:1-148.
[39]史长义,梁萌,冯斌.中国水系沉积物39种元素系列背景值[J].地球科学,2016,41(2):234-251.
[40]邵跃.热液矿床岩石测量(原生晕法)找矿[M].北京:地质出版社,1997:1-143.
(1)新疆地矿局第二地质大队.新疆乌恰县萨哈尔—乌拉根一带1∶5万区域地质矿产调查矿产报告. 2016.
(2)新疆地矿局第二地质大队.新疆乌恰县萨哈尔—乌拉根一带1∶5万区域地质矿产调查化探报告. 2016.
(3)新疆地矿局第二地质大队.新疆乌恰县萨哈尔—乌拉根一带1∶5万区域地质矿产调查地质报告. 2016.
(4)河南省地质调查院.新疆1∶25万库尔干幅(J43C001002)地质报告. 2004.
(5)新疆地矿局第二地质大队.新疆乌恰县杨叶铜矿普查报告. 2006.
(6)乌恰天振矿业有限责任公司.新疆乌恰县杨树沟铜矿普查报告. 2008.
[2]董传奇,胡煜昭,任涛,等.塔西乌拉根铅锌矿床硫同位素地球化学特征[J].矿物学报,2017,37(5):653-660.
[3]李志丹,薛春纪,辛江,等.新疆乌恰县萨热克铜矿床地质特征及硫、铅同位素地球化学[J].现代地质,2011,25(4):720-729.
[4]王磊,方维萱,贾润幸,等.新疆乌恰县萨热克铜矿床沉积微相与储矿相体结构特征[J].矿物学报,2017,37(5):608-616.
[5] XUE Chunji,CHI Guoxiang,LI Zhidan,et al. Geology,geochemistry and genesis of the Cretaceous and Paleocene sandstoneand conglomerate-hosted Uragen Zn-Pb deposit,Xinjiang,China:A review[J]. Ore Geology Reviews,2014,63(2):328-342.
[6] WANG Lei,FANG Weixuan,JIA Runxing,et al. The features of sedimentary facies and copper enrichment metallogenic regularities of Kuzigongsu group in Sareke glutenite type copper deposits,Wuqia,Xinjiang[J]. Acta Geologica Sinica(English Edition),2017,91(sup. 1):195-196.
[7]李鑫林.新疆乌恰县萨哈尔铜矿地质特征与矿床成因分析[J].科技与创新,2015(21):106-108.
[8]张宇寒,胡煜昭,任涛,等.塔西花园砂岩型铜矿床氧化铜矿物研究[J].矿物学报,2017,37(5):625-629.
[9]高珊,高纬,赵良军,等.新疆乌恰县花园铜矿遥感近矿找矿标志分析[J].测绘与空间地理信息,2016,39(8):42-44,48.
[10]辛江.新疆乌恰县杨叶砂岩型铜矿地质特征及成因浅析[J].矿床地质,2010,29(S1):393-394.
[11]康军,贺小鹏.新疆乌恰县伊日库勒—吾东一带砂岩型铜矿地质特征及其成因探讨[J].西部探矿工程,2016,28(9):136-139.
[12] GAO Rongzhen,XUE Chunji,ZHAO Xiaobo,et al. Source and possible leaching process of ore metals in the Uragen sandstone-hosted Zn-Pb deposit,Xinjiang,China:Constraints from lead isotopes and rare earth elements geochemistry[J]. Ore Geology Reviews,2019,106(3):56-78.
[13]杨兵.陆相红层型铜铅锌矿床与红层盆地热卤水成矿作用[J].中国地质,2018,45(3):441-455.
[14]高荣臻.新疆西南天山中—新生界砂岩容矿铅锌成矿作用[D].北京:中国地质大学(北京),2018:1-159.
[15]何岸北.新疆乌拉根铅锌矿克孜勒苏群五段物源分析及沉积特征研究[D].昆明:昆明理工大学,2017:1-89.
[16]黄普香.西天山乌拉根超大型铅锌矿床矿石组构及地质意义[D].北京:中国地质大学(北京),2015:1-58.
[17] YU Wangjie,FANG Weixuan,GUO Yuqian,et al. On mineralize-halo-forming mechanism of Sareke glutenite-type copper deposit in Xinjiang[J]. Acta Geologica Sinica(English Edition),2017,91(sup. 1):245-246.
[18] HAN Wenhua,FANG Weixuan,ZHANG Guishan, et al.Studies on cataclastic lithofacies and copper metallogenic regularity for the glutenite-type Sareke copper deposit,Xinjiang[J].Acta Geologica Sinica(English Edition),2017,91(sup. 1):210-211.
[19]王伟,李文渊,高满新,等.塔里木陆块西北缘萨热克砂岩型铜矿床构造-流体演化对成矿的制约[J].地质通报,2018,37(7):1315-1324.
[20]方维萱,王磊,郭玉乾,等.新疆萨热克巴依盆内构造样式及对萨热克大型砂砾岩型铜矿床控制规律[J].地学前缘,2018,25(3):240-259.
[21]赵路通,祝新友,李世恒,等.新疆萨热克铜矿床地质及C-H-O-S同位素地球化学特征研究[J].矿产与地质,2018,32(1):18-26.
[22]贾润幸,方维萱,胡雷雷,等.新疆萨热克铜矿床硫铅氢氧碳同位素地球化学特征[J].矿物学报,2017,37(5):630-637.
[23]贾润幸,方维萱,李建旭,等.新疆萨热克铜矿床铼-锇同位素年龄及其地质意义[J].矿床地质,2018,37(1):151-162.
[24]李世恒,刘正桃,黄行凯,等.新疆萨热克铜矿床矿石组构特征与成因[J].矿物学报,2017,37(5):638-645.
[25]刘章月,秦明宽,蔡根庆,等.新疆巴什布拉克地区有机地球化学特征及其对铀成矿的控制[J].地学前缘,2015,22(4):212-222.
[26]王磊,杨建国,王小红,等.甘肃北山炭山子—黄草泉一带水系沉积物地球化学特征及找矿远景[J].现代地质,2016,30(6):1276-1284.
[27]张晶,杨博,李宝强,等.中国西北地区成矿元素区域地球化学特征[J].现代地质,2018,32(5):1042-1052.
[28]胡兆国,张少鹏,连国建,等.青海省纳日宗地区水系沉积物地球化学特征及找矿远景[J].现代地质,2018,32(3):481-492.
[29]高永伟,郭周平,赵辛敏,等.青海北祁连冷龙岭地区水系沉积物元素地球化学特征及异常圈定[J].现代地质,2018,32(3):468-480.
[30]邵继,刘会文,刘江峰,等.阿尔金牛鼻子梁地区水系沉积物地球化学特征及找矿方向[J].地质科技情报,2018,37(5):176-183.
[31]祝大伟,何玉燕,郝延海,等.新疆塔什库尔干县赞坎铁矿外围水系沉积物地球化学特征及找矿方向[J].地质通报,2017,36(10):1867-1873.
[32]杜保峰,杨长青,柴建玉,等.西藏恰我铁钨多金属矿床物化探异常特征及找矿效果[J].地质找矿论丛,2017,32(4):619-625.
[33]杜保峰,杨长青,柴建玉,等.水系沉积物测量在西藏春哲地区找矿效果[J].中国地质,2018,45(3):604-616.
[34]王斌,牛建忠,艾海平,等.新疆西天山二牧场一带水系沉积物地球化学特征及找矿方向探讨[J].地质找矿论丛,2018,33(3):375-381.
[35]赵娟,王泰山,李德彪,等.青海祁漫塔格地区1∶5万水系沉积物测量方法技术及应用成果[J].地质与勘探,2017,53(4):739-745.
[36]戴慧敏,代雅键,马振东,等.大兴安岭查巴奇地区水系沉积物地球化学特征及找矿方向[J].现代地质,2012,26(5):1043-1050.
[37]朱有光,蒋敬业,李泽九,等.试论我国重要景观区中景观表生因素对金铜区域地球化学异常标志的影响[J].物探与化探,2001(6):418-424.
[38]迟清华,鄢明才.应用地球化学元素丰度数据手册[M].北京:地质出版社,2007:1-148.
[39]史长义,梁萌,冯斌.中国水系沉积物39种元素系列背景值[J].地球科学,2016,41(2):234-251.
[40]邵跃.热液矿床岩石测量(原生晕法)找矿[M].北京:地质出版社,1997:1-143.
(1)新疆地矿局第二地质大队.新疆乌恰县萨哈尔—乌拉根一带1∶5万区域地质矿产调查矿产报告. 2016.
(2)新疆地矿局第二地质大队.新疆乌恰县萨哈尔—乌拉根一带1∶5万区域地质矿产调查化探报告. 2016.
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