中蒙跨境阿尔泰地区铍区域地球化学特征
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摘要
本文收集了中蒙边界1∶100万地球化学铍数据,探讨其在不同构造单元内的背景值及区域地球化学异常特征。全区铍元素总体中位值和平均值分别是1. 93×10~(-6)和2. 08×10~(-6),中国境内铍元素中位值(1. 99×10~(-6))和平均值(2. 14×10~(-6))分别高于蒙古国境内铍元素中位值(1. 90×10~(-6))和平均值(2. 02×10~(-6));对于划分的构造单元而言,阿尔泰南缘弧盆系和阿尔泰构造带是铍元素富集区,且产出大量稀有金属矿床;根据85%累频圈定出8个铍异常区并优选出6个铍地球化学省,为该区寻找稀有金属矿床提供重要选区;该项研究填补了中蒙跨境阿尔泰地区铍地球化学分布的空白,同时为两国边境上重要矿床对比提供重要数据。
This paper discusses the background values and regional geochemical anomalies of beryllium in different tectonic units based on 1:1 000000 beryllium data in the Altay area across the border between China and Mongolia. Results show the median and average values of the whole area are 1. 93 × 10~(-6) and 2. 08 × 10~(-6),respectively; and these two values in China side( 1. 99 × 10~(-6) and 2. 14 × 10~(-6)) are higher than that in Mongolia side( 1. 90 × 10~(-6) and 2. 02 × 10~(-6)). The median and average values of the arc basin system in the southern margin of Altay and the Altay tectonic belt are higher than other tectonic belts,showing that beryllium is enriched in these areas. A total of 8 lithium geochemical anomalies based on 85 cumulative frequencies are delineated,six of which with coverage of over 1 000 km~2 are considered potential prospect areas of lithium resources. This work fills the gap in the beryllium geochemical distribution and provides important data for comparison of deposits in this area.
This paper discusses the background values and regional geochemical anomalies of beryllium in different tectonic units based on 1:1 000000 beryllium data in the Altay area across the border between China and Mongolia. Results show the median and average values of the whole area are 1. 93 × 10~(-6) and 2. 08 × 10~(-6),respectively; and these two values in China side( 1. 99 × 10~(-6) and 2. 14 × 10~(-6)) are higher than that in Mongolia side( 1. 90 × 10~(-6) and 2. 02 × 10~(-6)). The median and average values of the arc basin system in the southern margin of Altay and the Altay tectonic belt are higher than other tectonic belts,showing that beryllium is enriched in these areas. A total of 8 lithium geochemical anomalies based on 85 cumulative frequencies are delineated,six of which with coverage of over 1 000 km~2 are considered potential prospect areas of lithium resources. This work fills the gap in the beryllium geochemical distribution and provides important data for comparison of deposits in this area.
引文
Dong Yongguan,Xing Huaixue,Gao Weihua,Yu Minggang,Ding Rufu,Zhou Gang,Zhang Chuanlin.2010.Tectonic evolution and mineralization of Altay metallogenic belt[J].Mineral Deposits,29(s1):1-2(in Chinese).
Fu Chao,Li Junjian,Tang Wenlong,Zhang Feng,Ren Junping,Dang Zhicai,Orolmaa D,Tumurtogoo O.2016.The division and correlation strata in the mid-western part of Sino-Mongolia border area[J].Geological Bulletin of China,35(4):503-518(in Chinese with English abstract).
Han Baofu.2008.A preliminary comparison of Mesozoic granitoids and rare metal deposits in Chinese and Russian Altai mountains[J].Acta Petrologica Sinica,24(4):655-660(in Chinese with English abstract).
Li Jiankang,Zou Tianren,Wang Denghong,Ding Xin.2017.A review of beryllium metallogenic regularity in China[J].Mineral Deposits,36(4):951-978(in Chinese with English abstract).
Li Jinyi,He Guoqi,Xu Xin,Li Huaqin,Sun Guihua,Yang Tiannan,Gao Liming,Zhu Zhixin.2006.Crustal tectonic framework of northern Xinjiang and adjacent regions and its formation[J].Acta Geologica Sinic,80(1):148-168(in Chinese with English abstract).
Li Junjian,Zhang Feng,Ren Junping,Tang Wenlong,Fu Chao,Chen Zheng,Li Chengdong,Zhao Lijun,Feng Xiaoxi,Dang Zhicai,Zhao Zelin,Liu Xiaoxue,Tomurtogoo O,Delgersaikhan A,Enkhbat T,Altankhundaga B,Dorjsuren B,Batbayar J.2015.Tectonic units in China-Mongolia border area and their fundamental characteristics[J].Geological Bulletin of China,34(4):636-662(in Chinese with English abstract).
Li Siqiang,Zhou Xiaoping.2006.The characteristics and prospecting direction of rare metal in the Altai region of the Northern Xinjiang[J].Xinjiang Youse Jinshu,2:5-8(in Chinese with English abstract).
Liu Wei.1990.Petrogenetic epoches and peculiarities of genetic types of granitoid in the Altai MTS.,Xinjiang Uygur autonomous region,China[J].Geotectonica et Metallogenia,14(1):43-56(in Chinese with English abstract).
Nie Fengjun,Jiang Sihong,Bai Daming,Hou Wanrong,Liu Yifei.2010.Types and temporal-spatial distribution of metallic deposits in Southern Mongolia and its neighboring areas[J].Acta Geoscientica Sinica,31(3):267-288(in Chinese with English abstract).
Ren Jishun.1999.Tectonic maps of China and adjacent areas[M].Beijing:Geological Publishing House:1-50(in Chinese).
Tang Zhengguo.2008.The mining industry development of Bayan and Kobdo provinces of Mongolia-the mining cooperation prospect analyse of Altay region and Mongolia[J].China Mining Magazine,17(7):5-8(in Chinese with English abstract).
Wang Denghong,Chen Yuchuan,Xu Zhigang,Li Tiande,Fu Xujie.2002.Research of metallogenic series and metallogenic regularity of Altai metallogenic province[M].Beijing:Atomic Press:201-203(in Chinese).
Wang Xueqiu,Chi Qinghua,Liu Huiyan,Nie Lanshi,Zhang Bimin.2007.Wide-spaced sampling for delineation of geochemical provinces in desert terrains,Northwestern China[J].Geochemistry:Exploration,Environment,Analysis,7(2):153-161.
Wang Xueqiu,Xu Shanfa,Chi Qinghua,Liu Xuemin.2013.Gold geochemical provinces in China:A micro and nano scale formation mechanism[J].Acta Geologica Sinica,87(1):1-8(in Chinese with English abstract).
Wang Tao,Tong Ying,Li Shan,Zhang Jianjun,Shi Xingjun,Li Jinyi,Han Baofu,Hong Dawei.2010.Spatial and temporal variations of granitoids in the Altay orogen and their implications for tectonic setting and crustal growth:Perspectives from Chinese Altay[J].Acta Petrologica Et Mineralogica,29(6):595-618(in Chinese with English abstract).
Windley B F,Kl'oner A,Guo J H.2002.Nmpmteromic to palaeozoic geology of the Altai orogeny,NW China:New zircon age data and tectonic evolution[J].The Journal of Geology,110:719-737.
Xie Xuejin,Liu Dawen,Xiang Yunchuan,Yan Guangsheng.2002.Geochemical blocks-development of concept and methodology[J].Geology in China,29(3):225-233(in Chinese with English abstract).
Zhao Yumei,Peng Ge,Zhao Delong,You Yuecheng.2016.LA-ICP-MSzircon U-Pb age and geochemistry of the Kezile granitic pluton in Altay of China and their geological implications[J].Geology and Exploration,52(2):271-282(in Chinese with English abstract).
Zhou Zhenhua,Che Hewei,Ma Xinhua,Gao Xu.A preliminary discussion on some important advances of the rare metal deposit[J].Geology and Exploration,52(4):614-626(in Chinese with English abstract).
Zou Tianren,Cao Huizhi,Wu Boqing.1988.Orogenic and anorogenic granitoids of the Altay mountains,Xinjiang and their discrimination criteria[J].Acta Geologica Sinica,62(3):229-24(in Chinese with English abstract).
Zou Tianren,Li Qingchang.2006.Rare and rare earth metal deposits in Xinjiang,China[M].Beijing:Geological Publishing House:34-170(in Chinese).
董永观,邢怀学,高卫华,余明刚,丁汝福,周刚,张传林.2010.阿尔泰成矿带构造演化与成矿作用[J].矿床地质,29(s1):1-2.
付超,李俊建,唐文龙,张锋,任军平,党智财,Orolmaa D,Tumurtogoo O.2016.中蒙边界中西段地层划分与对比[J].地质通报,35(4):503-518.
韩宝福.2008.中俄阿尔泰山中生代花岗岩与稀有金属矿床的初步对比分析[J].岩石学报,24(4):655-660.
李建康,邹天人,王登红,丁欣.2017.中国铍矿成矿规律[J].矿床地质,36(4):951-978.
李锦轶,何国琦,徐新,李华芹,孙桂华,杨天南,高立明,朱志新.2006.新疆北部及邻区地壳构造格架及其形成过程的初步探讨[J].地质学报,80(1):148-168.
李俊建,张锋,任军平,唐文龙,付超,陈正,李承东,赵丽君,冯晓曦,党智财,赵泽霖,刘晓雪,Tomurtogoo O,Delgersaikhan A,Enkhbat T,Altankhundaga B,Dorjsuren B,Batbayar J.2015.中蒙边界地区构造单元划分[J].地质通报,34(4):636-662.
李思强,周小平.2006.北疆阿尔泰稀有金属成矿特征和找矿方向[J].新疆有色金属,2:5-8.
刘伟.1990.中国新疆阿尔泰花岗岩的时代及成因类型特征[J].大地构造与成矿学,14(1):43-56.
聂凤军,江思宏,白大明,侯万荣,刘翼飞.2010.蒙古国南部及邻区金属矿床类型及其时空分布特征[J].地球学报,31(3):267-288.
任纪舜.1999.中国及邻区大地构造图[M].北京:地质出版社:1-50.
唐正国.2008.蒙古国及其巴彦、科布多省的矿业发展-新疆阿勒泰地区与蒙古矿业合作前景分析[J].中国矿业,17(7):5-8.
王登红,陈毓川,徐志刚,李天德,傅旭杰.2002.阿尔泰成矿省的成矿系列及成矿规律研究[M].北京:原子能出版社:201-203.
王学求,徐善法,迟清华,刘雪敏.2013.中国金的地球化学省及其成因的微观解释[J].地质学报,87(1):1-8.
王涛,童英,李舢,张建军,史兴俊,李锦轶,韩宝福,洪大卫.2010.阿尔泰造山带花岗岩时空演变、构造环境及地壳生长意义-以中国阿尔泰为例[J].岩石矿物学杂志,29(6):595-618.
谢学锦,刘大文,向运川,严光生.2002.地球化学块体-概念和方法学的发展[J].中国地质,29(3):225-233.
赵玉梅,彭戈,赵得龙,尤悦程.2016.中国阿尔泰克孜勒花岗岩体LA-ICP-MS锆石U-Pb定年、岩石地球化学特征及其地质意义[J].地质与勘探,51(2):271-282.
周振华,车合伟,马星华,高旭.2016.初论稀有金属矿床研究的一些重要进展[J].地质与勘探,52(4):614-626.
邹天人,曹惠志,吴柏青.1988.新疆阿尔泰造山和非造山花岗岩及其判别标志[J].地质学报,62(3):229-24.
邹天人,李庆昌.2006.中国新疆稀有及稀土金属矿床[M].北京:地质出版社:34-170.
(1)中国地质科学院地球物理地球化学勘查研究所. 2006.国际地球化学填图指南(内部资料)[R].
Fu Chao,Li Junjian,Tang Wenlong,Zhang Feng,Ren Junping,Dang Zhicai,Orolmaa D,Tumurtogoo O.2016.The division and correlation strata in the mid-western part of Sino-Mongolia border area[J].Geological Bulletin of China,35(4):503-518(in Chinese with English abstract).
Han Baofu.2008.A preliminary comparison of Mesozoic granitoids and rare metal deposits in Chinese and Russian Altai mountains[J].Acta Petrologica Sinica,24(4):655-660(in Chinese with English abstract).
Li Jiankang,Zou Tianren,Wang Denghong,Ding Xin.2017.A review of beryllium metallogenic regularity in China[J].Mineral Deposits,36(4):951-978(in Chinese with English abstract).
Li Jinyi,He Guoqi,Xu Xin,Li Huaqin,Sun Guihua,Yang Tiannan,Gao Liming,Zhu Zhixin.2006.Crustal tectonic framework of northern Xinjiang and adjacent regions and its formation[J].Acta Geologica Sinic,80(1):148-168(in Chinese with English abstract).
Li Junjian,Zhang Feng,Ren Junping,Tang Wenlong,Fu Chao,Chen Zheng,Li Chengdong,Zhao Lijun,Feng Xiaoxi,Dang Zhicai,Zhao Zelin,Liu Xiaoxue,Tomurtogoo O,Delgersaikhan A,Enkhbat T,Altankhundaga B,Dorjsuren B,Batbayar J.2015.Tectonic units in China-Mongolia border area and their fundamental characteristics[J].Geological Bulletin of China,34(4):636-662(in Chinese with English abstract).
Li Siqiang,Zhou Xiaoping.2006.The characteristics and prospecting direction of rare metal in the Altai region of the Northern Xinjiang[J].Xinjiang Youse Jinshu,2:5-8(in Chinese with English abstract).
Liu Wei.1990.Petrogenetic epoches and peculiarities of genetic types of granitoid in the Altai MTS.,Xinjiang Uygur autonomous region,China[J].Geotectonica et Metallogenia,14(1):43-56(in Chinese with English abstract).
Nie Fengjun,Jiang Sihong,Bai Daming,Hou Wanrong,Liu Yifei.2010.Types and temporal-spatial distribution of metallic deposits in Southern Mongolia and its neighboring areas[J].Acta Geoscientica Sinica,31(3):267-288(in Chinese with English abstract).
Ren Jishun.1999.Tectonic maps of China and adjacent areas[M].Beijing:Geological Publishing House:1-50(in Chinese).
Tang Zhengguo.2008.The mining industry development of Bayan and Kobdo provinces of Mongolia-the mining cooperation prospect analyse of Altay region and Mongolia[J].China Mining Magazine,17(7):5-8(in Chinese with English abstract).
Wang Denghong,Chen Yuchuan,Xu Zhigang,Li Tiande,Fu Xujie.2002.Research of metallogenic series and metallogenic regularity of Altai metallogenic province[M].Beijing:Atomic Press:201-203(in Chinese).
Wang Xueqiu,Chi Qinghua,Liu Huiyan,Nie Lanshi,Zhang Bimin.2007.Wide-spaced sampling for delineation of geochemical provinces in desert terrains,Northwestern China[J].Geochemistry:Exploration,Environment,Analysis,7(2):153-161.
Wang Xueqiu,Xu Shanfa,Chi Qinghua,Liu Xuemin.2013.Gold geochemical provinces in China:A micro and nano scale formation mechanism[J].Acta Geologica Sinica,87(1):1-8(in Chinese with English abstract).
Wang Tao,Tong Ying,Li Shan,Zhang Jianjun,Shi Xingjun,Li Jinyi,Han Baofu,Hong Dawei.2010.Spatial and temporal variations of granitoids in the Altay orogen and their implications for tectonic setting and crustal growth:Perspectives from Chinese Altay[J].Acta Petrologica Et Mineralogica,29(6):595-618(in Chinese with English abstract).
Windley B F,Kl'oner A,Guo J H.2002.Nmpmteromic to palaeozoic geology of the Altai orogeny,NW China:New zircon age data and tectonic evolution[J].The Journal of Geology,110:719-737.
Xie Xuejin,Liu Dawen,Xiang Yunchuan,Yan Guangsheng.2002.Geochemical blocks-development of concept and methodology[J].Geology in China,29(3):225-233(in Chinese with English abstract).
Zhao Yumei,Peng Ge,Zhao Delong,You Yuecheng.2016.LA-ICP-MSzircon U-Pb age and geochemistry of the Kezile granitic pluton in Altay of China and their geological implications[J].Geology and Exploration,52(2):271-282(in Chinese with English abstract).
Zhou Zhenhua,Che Hewei,Ma Xinhua,Gao Xu.A preliminary discussion on some important advances of the rare metal deposit[J].Geology and Exploration,52(4):614-626(in Chinese with English abstract).
Zou Tianren,Cao Huizhi,Wu Boqing.1988.Orogenic and anorogenic granitoids of the Altay mountains,Xinjiang and their discrimination criteria[J].Acta Geologica Sinica,62(3):229-24(in Chinese with English abstract).
Zou Tianren,Li Qingchang.2006.Rare and rare earth metal deposits in Xinjiang,China[M].Beijing:Geological Publishing House:34-170(in Chinese).
董永观,邢怀学,高卫华,余明刚,丁汝福,周刚,张传林.2010.阿尔泰成矿带构造演化与成矿作用[J].矿床地质,29(s1):1-2.
付超,李俊建,唐文龙,张锋,任军平,党智财,Orolmaa D,Tumurtogoo O.2016.中蒙边界中西段地层划分与对比[J].地质通报,35(4):503-518.
韩宝福.2008.中俄阿尔泰山中生代花岗岩与稀有金属矿床的初步对比分析[J].岩石学报,24(4):655-660.
李建康,邹天人,王登红,丁欣.2017.中国铍矿成矿规律[J].矿床地质,36(4):951-978.
李锦轶,何国琦,徐新,李华芹,孙桂华,杨天南,高立明,朱志新.2006.新疆北部及邻区地壳构造格架及其形成过程的初步探讨[J].地质学报,80(1):148-168.
李俊建,张锋,任军平,唐文龙,付超,陈正,李承东,赵丽君,冯晓曦,党智财,赵泽霖,刘晓雪,Tomurtogoo O,Delgersaikhan A,Enkhbat T,Altankhundaga B,Dorjsuren B,Batbayar J.2015.中蒙边界地区构造单元划分[J].地质通报,34(4):636-662.
李思强,周小平.2006.北疆阿尔泰稀有金属成矿特征和找矿方向[J].新疆有色金属,2:5-8.
刘伟.1990.中国新疆阿尔泰花岗岩的时代及成因类型特征[J].大地构造与成矿学,14(1):43-56.
聂凤军,江思宏,白大明,侯万荣,刘翼飞.2010.蒙古国南部及邻区金属矿床类型及其时空分布特征[J].地球学报,31(3):267-288.
任纪舜.1999.中国及邻区大地构造图[M].北京:地质出版社:1-50.
唐正国.2008.蒙古国及其巴彦、科布多省的矿业发展-新疆阿勒泰地区与蒙古矿业合作前景分析[J].中国矿业,17(7):5-8.
王登红,陈毓川,徐志刚,李天德,傅旭杰.2002.阿尔泰成矿省的成矿系列及成矿规律研究[M].北京:原子能出版社:201-203.
王学求,徐善法,迟清华,刘雪敏.2013.中国金的地球化学省及其成因的微观解释[J].地质学报,87(1):1-8.
王涛,童英,李舢,张建军,史兴俊,李锦轶,韩宝福,洪大卫.2010.阿尔泰造山带花岗岩时空演变、构造环境及地壳生长意义-以中国阿尔泰为例[J].岩石矿物学杂志,29(6):595-618.
谢学锦,刘大文,向运川,严光生.2002.地球化学块体-概念和方法学的发展[J].中国地质,29(3):225-233.
赵玉梅,彭戈,赵得龙,尤悦程.2016.中国阿尔泰克孜勒花岗岩体LA-ICP-MS锆石U-Pb定年、岩石地球化学特征及其地质意义[J].地质与勘探,51(2):271-282.
周振华,车合伟,马星华,高旭.2016.初论稀有金属矿床研究的一些重要进展[J].地质与勘探,52(4):614-626.
邹天人,曹惠志,吴柏青.1988.新疆阿尔泰造山和非造山花岗岩及其判别标志[J].地质学报,62(3):229-24.
邹天人,李庆昌.2006.中国新疆稀有及稀土金属矿床[M].北京:地质出版社:34-170.
(1)中国地质科学院地球物理地球化学勘查研究所. 2006.国际地球化学填图指南(内部资料)[R].