img

QQ群聊

img

官方微信

高级检索

黄金科学技术 ›› 2021, Vol. 29 ›› Issue (2): 173-183.doi: 10.11872/j.issn.1005-2518.2021.02.039

• 矿产勘查与资源评价 •    

甘肃北山前红泉金矿床绢云母40Ar-39Ar年龄及其地质意义

丁书宏()   

  1. 甘肃省地质矿产勘查开发局第四地质矿产勘查院,甘肃 酒泉 735000
  • 收稿日期:2021-03-08 修回日期:2021-04-18 出版日期:2021-04-30 发布日期:2021-05-28
  • 作者简介:丁书宏(1968-),男,甘肃泾川人,高级工程师,从事区域地质调查及矿产勘查工作。490216481@qq.com
  • 基金资助:
    甘肃省基础地质调查项目“甘肃省玉门市前红泉—黑山北滩地区1∶5万矿产远景调查”(甘财经二[2017]105号)

40Ar-39Ar Age of Sericite and Its Geological Significance in Qianhongquan Gold Deposit, Beishan Area,Gansu Province

Shuhong DING()   

  1. Fourth Institute of Geological and Mineral Exploration of Gansu Provincial Bureau of Geology and Mineral Resources,Jiuquan 735000,Gansu,China
  • Received:2021-03-08 Revised:2021-04-18 Online:2021-04-30 Published:2021-05-28

摘要:

前红泉金矿位于甘肃北山造山带南部,是新近发现的金矿床,其成矿时代缺乏准确约束。通过对该矿床矿石中蚀变绢云母进行40Ar-39Ar测年工作,获得蚀变绢云母40Ar-39Ar坪年龄为(250.4±1.0)Ma,正等时线年龄为(251.3±1.1)Ma,表明其成矿时代为早三叠世。前红泉金矿与北山南带众多金属矿床成矿时代相当,具相似的成矿地质背景。综合前人研究成果,认为三叠纪是北山地区一次大规模金属矿床成矿期,造山后伸展阶段是大量金属矿产产出的有利大地构造背景。

关键词: 40Ar-39Ar定年, 绢云母, 成矿时代, 地质意义, 前红泉金矿床, 北山造山带

Abstract:

The newly-discovered Qianhongquan gold deposit is located in the southern part of the Beishan orogenic belt,but there is a lack of accurate constraints about its metallogenic epoch.In this work,the altered sericite from the ores of this deposit was dated using 40Ar-39Ar.The 40Ar-39Ar plateau and isochron ages of the altered sericite are (250.4±1.0)Ma and (251.3±1.1)Ma,respectively,indicating the ore-forming age is Early Triassic.Previous studies have shown that magma intrusion and mineralization are closely related to the Beishan area.Beishan Mountains at Triassic belonged to a post-collisional geotecture environment.Under the action of post-collision intracontinental extension,massive granitic magma upwelled along the shear zone and provided thermal power and routes for the activation and migration of ore-forming materials,thus creating favorable conditions for large-scale metal mineral metallogenesis in this region.Qianhongquan gold deposit has similar metallogenic epoch and metallogenic geological background as those complex deposits in the southern part of the Beishan orogenic belt.Based on previous research results,it is believed that the Triassic was a period of large-scale metal deposits in Beishan area,and the post-orogenic extending stage was a favorable geotecture background for the occurrence of abundant metal minerals.These facts will constructively guide gold deposit metallogenic mechanism research and gold prospecting in Beishan Mountains,which must be highly valued by geological workers.

Key words: 40Ar-39Ar dating, sericite, metallogenic epoch, geological significance, Qianhongquan gold deposit, Beishan orogenic belt

中图分类号: 

  • P618.51

图1

北山地区区域地质简图(据袁伟恒等修改,2020)1.中生代岩体;2.古生代岩体;3.断层;4.推测断层;5.第四系与露头界线;6.国界线;7.金矿床;8.铜矿床;9.钼矿床;10.钨锡矿床;11.钒钛磁铁矿床;12.铅锌矿床"

图2

北山地区韧性剪切带与金属矿床关系示意图(据陈柏林等修改,2002)1.韧性剪切带;2.研究区范围;3.金矿床;4.铅锌矿床;5.铜矿床"

图3

前红泉金矿1矿段地质简图1.第四系更新统;2.长城系古硐井群二组上段;3.长城系古硐井群二组下段;4.三叠纪花岗闪长岩;5.中元古代片麻状花岗岩;6.花岗闪长岩脉;7.石英闪长岩脉;8.石英闪长玢岩脉;9.石英脉;10.金矿体及编号;11.地质界线;12.实测逆断层;13.实测平移断层;14.实测性质不明断层;15.韧性剪切带;16.板理产状;17.片麻理产状;18.采样位置"

图4

前红泉金矿床矿石宏观及微观特征(a)含金蚀变带;(b)蚀变岩型金矿石;(c)石英脉型金矿石;(d)~(f)千枚状板岩镜下特征(正交偏光);(g)~(i)金矿石镜下特征(单偏光);Au-自然金;Py-黄铁矿;Po-磁黄铁矿;Ccp-黄铜矿;Cov-铜蓝;Ser-绢云母;Q-石英"

表1

前红泉金矿蚀变绢云母Ar-Ar测年结果"

温阶/℃40Ar/39Ar)m36Ar/39Ar)m37Ar/39Ar)m40Ar/%F(40Ar*/39Ar)39Ar/(×10-14 mol)39ArCum./%年龄/Ma±1σ/Ma
80023.95640.00870.027889.3121.39602.113.83228.71.2
90024.03280.00170.014497.8923.52638.4015.24249.91.2
1 00023.65820.00050.004899.3923.513618.7534.05249.81.2
1 10023.64480.00020.005499.6823.570313.5324.56250.41.2
1 20023.77410.00020.002999.7123.706312.0121.80251.71.2
1 30026.64590.01130.005187.4223.29400.290.52247.63.8

图5

前红泉金矿蚀变绢云母Ar-Ar测年坪年龄(a)和等时线年龄谐和图(b)"

表2

北山地区主要金属矿床成矿时代"

矿床名称测试对象测试方法年龄/Ma资料来源
南金山金矿绢云母Ar-Ar242.8±0.8Jiang et al.,2004
金窝子金矿石英包裹体Rb-Sr230~224陈富文等,1999
小宛南山金矿矿石/锆石U-Pb227崔惠文,1996
拾金坡金矿矿石包裹体Rb-Sr228陈富文等,1999
花牛山铅锌金矿床金矿石辉钼矿Re-Os221.0±3.4朱江,2013
小西弓金矿绢云母K-Ar284~267聂凤军等,2003
花黑滩钼矿辉钼矿Re-Os225.5±1.9朱江,2013
白山钼矿辉钼矿Re-Os229±2李华芹等,2006
小狐狸山钼矿辉钼矿Re-Os220±2彭振安等,2010
红尖兵山钨矿白云母Ar-Ar215±3江思宏等,2006b
镜儿泉稀有金属矿白云母Ar-Ar243±2陈郑辉等,2006
前红泉金矿绢云母Ar-Ar250本文
Chen Bailin,Yang Nong,Wu Ganguo,al et,2002.Analysis of ore controlling structure in ductile shear zone type gold deposits in southern Beishan area,Gansu Province[J].Mineral Deposits,21(2):149-158.
Chen Fuwen,Li Huaqin,Cai Hong,al et,1999.The origin of the Jinwozi gold deposit in eastern Xinjiang—Evidence from isotope geochronology[J].Geological Review,(3):247-254.
Chen Wen,Liu Xinyu,Zhang Sihong,2002.Continuous laser stepwise heating 40Ar/39Ar dating technique[J].Geological Review,48(Supp.1):127-134.
Chen Wen,Zhang Yan,Qin Kezhang,al et,2007.Study on the age of the shear zone-type gold deposit of east Tianshan,Xinjiang,China[J].Acta Petrologica Sinica,(8):2007-2016.
Chen Zhenghui,Wang Denghong,Gong Yufei,al et,2006.40Ar-39Ar isotope dating of muscovite from Jing’erquan pegmatite rare metal deposit in Hami,Xinjiang,and its geological significance[J].Mineral Deposits,(4):470-476.
Cui Huiwen,1996.Post paleo-island arc epoch tension zones and marine volcanic rock gold deposits of Beishan area,Gansu Province[J].Journal of Precious Metallic Geology,(4):306-314.
Fan Xinxiang,Kong Weiqiong,Yang Zhenxi,al et,2019.Geological characteristics,metallogenicage and genesis of Niumaoquan east gold deposit in the western north Qilian[J].Modern Geological,33(2):251-261.
Gao Yongwei,Zhang Zhenliang,Wang Zhihua,al et,2015.Geochronology of the Kata baasu gold deposit in west Tianshan and its geological significance:Evidence from 40Ar-39Ar isotopic ages of sericite[J].Geology and Prospecting,51(5): 805-815.
Gong Quansheng,Liu Mingqiang,Li Hailin,al et,2002.The type and basic characteristics of Beishan orogenic belt,Gansu[J].Northwestern Geology,35(3):28-34.
Gong Quansheng,Liu Mingqiang,Liang Minghong,al et,2003.The tectonic facies and tectonic evolution of Beishan orogenic belt,Gansu[J].Northwestern and Geology,36(1):11-17.
Guo Xiaodong,Ge Liangsheng,Wang Zhihua,al et,2012.40Ar/39Ar ages and its geologic significances of the Machangqing porphyry Cu-Mo-Au deposit,Yunnan Province[J].Geological Review,58(3):511-518.
He Shiping,Ren Bingchen,Yao Wenguang,al et,2002.The division of tectonic units of Beishan area,Gansu Inner Mongolia[J].Northwestern Geology,35(4):30-40.
Hu Peng,Nie Fengjun,Jiang Sihong,al et,2009.Tectonic Magma Evolution and Gold Mineralization in the Southern Beishan Belt[M].Beijing:Geological Publishing House.
Jiang S H,Nie F J,Liu Y,2004.Gold deposits in Beishan Mountain,northwestern China[J].Resource Geology,54(3):325-340.
Jiang Sihong,Nie Fengjun,2006a.40Ar-39Ar geochronology of Hongjianbingshan tungsten deposit in Beishan Mountain,Gansu Province,China[J].Mineral Deposits,(1):89-94.
Jiang Sihong,Nie Fengjun,Hu Peng,al et,2006b.Discussion on the relationship of magmatism and gold metallogeny in Beishan Mountain area[J].Mineral Deposits,25(Supp.1):269-272.
Li Huaqin,Chen Fuwen,Li Jinyi,al et,2006.Age of mineralization and host rocks in the Baishan rhenium-molybdenum district,east Tianshan,Xinjiang,China[J].Geological Bulletin of China,(8):916-922.
Li Jie,Tian Ying,Ban Changyong,al et,2019.Geochemical characteristics and chronology of early late carboniferous granites in Yuanbaoshan area,Beishan region[J].Acta Petrologica et Mineralogica,38(2):160-172.
Li Jingchun,Zhao Ansheng,Cui Huiwen,1996.The characteristics of geological tectonic in the north belt of Beishan[J].Journal of Precious Metallic Geology,(1):59-68.
Li Xiaofeng,Mao Jingwen,Chen Wen,2005.40Ar/39Ar dating of sericite from two type of ore and its geological significance in the Miansawa gold deposit,Sichuan[J].Geological Review,(3):334-339.
Liu Yongbiao,Yu Junpeng,Kong Weiqiong,al et,2020.A study of ore-forming epoch of Hanshan deposit in western north Qilian Mountain [J].Mineral Deposits,39(1):135-146.
Mao Qigui,Xiao Wenjiao,Han Chunming,al et,2008.Late paleozoic south-ward accretionary polarity of the eastern Junggar orogenic belt:Insight from the Dajiashan and other A-type granites[J]. Acta Petrologica Sinica, 24(4):733-742.
Miao Laicheng,Zhu Mingshuai,Zhang Fuqin,2014.Tectonic setting of mesozoic magmatism and associated metallogenesis in Beishan area[J].Geology in China,41(4):1190-1204.
Nie Fengjun,Jiang Sihong,Bai Daming,al et,2002.Metallogenic Studies and Ore Prospecting in the Conjunction Area of Inner Mongolia Autonomous Region,Gansu Province and Xinjiang Uygur Region(Beishan Mt.),Northwest China[M].Beijing:Geological Publishing House.
Nie Fengjun,Jiang Sihong,Hu Peng,al et,2003.Ore-fluid evolution of the Xiaoxigong gold deposit hosted in proterozoic metamorphic rocks,Gansu Province,as deduced from sulfur,oxygen,hydrogen and lead isotopic evidence[J].Geology Geochemistry,(4):1-10.
Peng Zhen’an,Li Honghong,Qu Wenjun,al et,2010.Molybdenite Re-Os age of Xiaohulishan molybdenum deposit in Beishan area,Inner Mongolia[J].Mineral Deposits,29(3):510-516.
Song D F,Xiao W J,Windley B F,al et,2016.Metamorphic complexes in accretionary orogens: Insights from the Bei-shan collage,southern central Asian orogenic belt[J].Tectonophysics,668:135-147.
Steiger R H,Jager E,1977.Subcommision on geochronology:Convention on the use of decay conventions in geo- and cosmochronology[J].Earth and Planetary Science Letters,36:359-362.
Sun Xinchun,Zhang Yulian,Gao Yongwei,al et,2011.Paleozoic crustal evolution and mineralization of the northern Bei-shan in Gansu[J].Gansu Geology,20(2):45-50.
Tian Jian,Xin Houtian,Teng Xuejian,al et,2020.The determination of volcanic rocks in upper devonian Dundunshan formation in the Baiyunshan area of Beishan orogenic belt,Inner Mongolia[J].Acta Petrologica Sinica,36(2):509-525.
Tian Z H,Xiao W J,Sun J M,al et,2015.Triassic deformation of Permian early Triassic arc-related sediments in the Beishan (NW China):Last pulse of the accretionary orogenesis in the southernmost altaids[J].Tectonophysics,662:363-384.
Wang Qingli,Chen Wen,Han Dan,al et,2008.The age and mechanism of formation of the Jinwozi gold deposit, Xinjiang[J].Geology in China,(2):286-292.
Wang Y,Sun G,Li J,2010.U-Pb (SHRIMP) and 40Ar-39Ar geochronological constraints on the evolution of the Xingxingxia shear zone,NW China:A Triassic segment of the Altyn Tagh fault system[J].Geoligical Society of America,7122(3/4):487-505.
Wang Yuwang,Wang Jingbin,Wang Lijuan,al et,2008.Zircon U-Pb age,Sr-Nd isotope geochemistry and geological significances of the Weiya mafic-ultramafic complex,Xinjiang[J].Acta Petrologica Sinica,24(4):781-792.
Yang Hequn,Li Ying,Zhao Guobin,al et,2010.Character and structural attribute of the Beishan ophiolite[J].Northwestern Geology,43(1):26-36.
Yang Hequn,Zhao Guobin,Li Ying,al et,2012.The relationship between Paleozoic tectonic setting and mineralization in Xinjiang-Gansu-Inner Mongolia juncture area[J].Geological Bulletin of China,31(2/3):413-421.
Yang Zhenxi,Ding Shuhong,Zhang Jing,al et,2021a.The discovery of Early Devonian adakites in Beishan orogenic belt and its geological significance[J].Acta Petrologica et Mineralogica,40(2):185-201.
Yang Zhenxi,Zhao Jichang,Jing Delong,al et,2021b.Geochronology,geochemical characteristics and tectonic implications of the porphyritic granodiorite from Qianhongquan area,Beishan,Gansu Province,northwest China[J].Bulletin of Mineralogy,Petrology and Geochemistry,40(1):228-241.
Yu Jiyuan,Li Xiangmin,Liang Jiwei,al et,2012.Evolution of the geological structure in Beishan area across Gansu Province,Xinjiang autonomous region and Inner Mongolia autonomous region:Constrains on the timing of opening and closing of Beishan Paleozoic oceanic basin[J].Xinjiang Geology,30(2):205-209.
Yuan Shunda,Hou Kejun,Liu Min,al et,2010.Timing of mineralization and geodynamic framework of iron-oxide-apatite deposits in Ningwu cretaceous basin in the middle-lower reaches of the Yangtze river,China:Constraints from Ar-Ar dating on phlogopites[J].Acta Petrologica Sinica,26(3):797-808.
Yuan Weiheng,Gu Xuexiang,Zhang Yongmei,al et,2020.Properties of ore-forming fluids and genesis of the Xiao-xigong gold deposit in the Beishan region,Gansu Province[J].Modern Geological,34(3):554-568.
Zhang Z Z,Gu L X,Wu C Z,al et,2005.Zircon SHRIMP dating for the Weiya pluton,eastern Tianshan: Its geological implications[J].Acta Geologgica Sinica (English Edition),79(4):481-490.
Zhu Jiang,2013.Structures in the Southern Belt of Beishan Orogenic Belt:Magmatic Formation and Gold Polymetallic Mineralization[D].Beijing:China University of Geosciences.
Zuo Guochao,Liu Yike,Liu Chuanyan,2003.Framework and evolution of the tectonic structure in Beishan area across Gansu Province,Xinjiang Autonomous Region and Inner Mongolia Autonomous Region[J].Acta Geologica Gansu,12(1):1-15.
Zuo Guochao,Zhang Shuling,He Guoqi,al et,1990.Early plaeozoic plate tectonics in Beishan area[J].Scientia Geologica Sinica,25(4):305-314,411.
陈柏林,杨农,吴淦国,等,2002.甘肃北山南带韧性剪切带型金矿床构造控矿解析[J].矿床地质,21(2):149-158.
陈富文,李华芹,蔡红,等,1999.新疆东部金窝子金矿成因讨论:同位素地质年代学证据[J].地质论评,(3):247-254.
陈文,刘新宇,张思红,2002.连续激光阶段升温40Ar/39Ar地质年代测定方法研究[J].地质论评,48(增1):127-134.
陈文,张彦,秦克章,等,2007.新疆东天山剪切带型金矿床时代研究[J].岩石学报,(8):2007-2016.
陈郑辉,王登红,龚羽飞,等,2006.新疆哈密镜儿泉伟晶岩型稀有金属矿床40Ar-39Ar年龄及其地质意义[J].矿床地质,(4):470-476.
崔惠文,1996.甘肃北山古岛弧期后张裂带及海相火山岩金矿[J].贵金属地质,(4):306-314.
樊新祥,孔维琼,杨镇熙,等,2019.北祁连西段牛毛泉东金矿地质特征、成矿时代及成因分析[J].现代地质,33(2):251-261.
高永伟,张振亮,王志华,等,2015.西天山卡特巴阿苏金矿床成矿年代学及其地质意义——来自绢云母40Ar-39Ar同位素年龄证据[J].地质与勘探,51(5): 805-815.
龚全胜,刘明强,李海林,等,2002.甘肃北山造山带类型及基本特征[J].西北地质,35(3): 28-34.
龚全胜,刘明强,梁明宏,等,2003.北山造山带大地构造相及构造演化[J].西北地质,36(1):11-17.
郭晓东,葛良胜,王治华,等,2012.云南马厂箐斑岩型铜—钼—金矿床40Ar-39Ar年龄及地质意义[J].地质论评,58(3):511-518.
何世平,任秉琛,姚文光,等,2002.甘肃内蒙古北山地区构造单元划分[J].西北地质,35(4):30-40.
胡朋,聂凤军,江思宏,等,2009.北山南带构造岩浆演化与金的成矿作用[M].北京:地质出版社.
江思宏,聂凤军,2006a.甘肃北山红尖兵山钨矿床的 40Ar-39Ar同位素年代学研究[J].矿床地质,(1):89-94.
江思宏,聂凤军,胡朋,等,2006b.北山地区岩浆活动与金矿成矿作用关系探讨[J].矿床地质,25(增1):269-272.
李华芹,陈富文,李锦轶,等,2006.再论东天山白山铼钼矿区成岩成矿时代[J].地质通报,(8):916-922.
李杰,田颖,班长勇,等,2019.北山地区园包山一带晚石炭世早期花岗岩地球化学特征及年代学研究[J].岩石矿物学杂志,38(2):160-172.
李景春,赵安生,崔惠文,1996.北山北带地质构造特征[J].贵金属地质,(1):59-68.
李晓峰,毛景文,陈文,2005.四川缅萨洼金矿两类矿石绢云母40Ar-39Ar年龄及其地质意义[J].地质论评,(3):334-339.
刘永彪,余君鹏,孔维琼,等,2020.北祁连山西段寒山金矿床成矿时代探讨[J].矿床地质,39(1):135-146.
毛启贵,肖文交,韩春明,等,2008.东准噶尔地区晚古生代向南增生:来自A型花岗岩的启示[J].岩石学报,24(4): 733-742.
苗来成,朱明帅,张福勤,2014.北山地区中生代岩浆活动与成矿构造背景分析[J].中国地质,41(4):1190-1204.
聂凤军,江思宏,白大明,等,2002.北山地区金属矿床成矿规律及找矿方向[M].北京:地质出版社.
聂凤军,江思宏,胡朋,等,2003.甘肃小西弓金矿床成矿物质来源和含矿流体运移轨迹同位素示踪[J].地质地球化学,(4):1-10.
彭振安,李红红,屈文俊,等,2010.内蒙古北山地区小狐狸山钼矿床辉钼矿Re-Os同位素年龄及其地质意义[J].矿床地质,29(3):510-516.
孙新春,张雨莲,高永伟,2011.甘蒙北山北带古生代地壳演化与成矿作用[J].甘肃地质,20(2):45-50.
田健,辛后田,滕学建,等,2020.内蒙古北山造山带白云山地区上泥盆统墩墩山组火山岩的厘定及其构造意义[J].岩石学报,36(2):509-525.
王清利,陈文,韩丹,等,2008.新疆金窝子金矿床形成时代研究及成因机制讨论[J].中国地质,(2):286-292.
王玉往,王京彬,王莉娟,等,2008.新疆尾亚含矿岩体锆石U-Pb年龄、Sr-Nd同位素组成及其地质意义[J].岩石学报,24(4):781-792.
杨合群,李英,赵国斌,等,2010.北山蛇绿岩特征及构造属性[J].西北地质,43(1):26-36.
杨合群,赵国斌,李英,等,2012.新疆—甘肃—内蒙古衔接区古生代构造背景与成矿的关系[J].地质通报,31(2/3):413-421.
杨镇熙,丁书宏,张晶,等,2021a.北山造山带早泥盆世埃达克岩的发现及地质意义[J].岩石矿物学杂志,40(2):185-201.
杨镇熙,赵吉昌,荆德龙,等,2021b.甘肃北山前红泉地区斑状花岗闪长岩年代学、地球化学特征及其构造意义[J].矿物岩石地球化学通报,40(1):228-241.
余吉远,李向民,梁积伟,等,2012.甘新蒙北山地区古生代构造演化研究——北山古生代洋盆开启、闭合时限最新进展[J].新疆地质,30(2):205-209.
袁顺达,侯可军,刘敏,2010.安徽宁芜地区铁氧化物—磷灰石矿床中金云母Ar-Ar定年及其地球动力学意义[J].岩石学报,26(3):797-808.
袁伟恒,顾雪祥,章永梅,等,2020.甘肃北山地区小西弓金矿床成矿流体性质及矿床成因[J].现代地质,34(3):554-568.
朱江,2013.北山造山带南带构造—岩浆建造与金多金属成矿[D].北京:中国地质大学.
左国朝,刘义科,刘春燕,2003.甘新蒙北山地区构造格局及演化[J].甘肃地质学报,12(1):1-15.
左国朝,张淑玲,何国琦,等,1990.北山地区早古生代板块构造特征[J].地质科学,(4):305-314,411.
[1] 段启超, 庞绪成, 纵瑞, 韩迪, 张岩, 张鑫. 河南省灵宝市董家埝银矿原生晕特征及地质意义[J]. 黄金科学技术, 2020, 28(4): 497-508.
[2] 宋明春,宋英昕,丁正江,李世勇. 胶东金矿床:基本特征和主要争议[J]. 黄金科学技术, 2018, 26(4): 406-422.
[3] 潘彤,王德福. 初论青海省金矿成矿系列[J]. 黄金科学技术, 2018, 26(4): 423-430.
[4] 宋英昕. 胶东三山岛北部海域金矿床蚀变矿物短波红外光谱特征及其对深部找矿的启示[J]. 黄金科学技术, 2017, 25(3): 54-60.
[5] 张红军,郭爱锁,杨显道,许栋. 河南槐树坪金矿原生晕分带特征及地质意义[J]. 黄金科学技术, 2016, 24(2): 37-43.
[6] 张斌,陈文,喻顺. 美国卡林型金矿定年史的启示[J]. 黄金科学技术, 2014, 22(1): 1-7.
[7] 李洪奎,时文革,李逸凡,李璐邑,韩代成,曹丽丽,刘继梅. 山东胶东地区金矿成矿时代研究[J]. 黄金科学技术, 2013, 21(3): 1-9.
[8] 张瑞忠,张精明,李德秀. 大尹格庄金矿床金元素分形特征及地质意义[J]. J4, 2008, 16(6): 16-21.
[9] 卫万顺, 杨理勤, 路彦明, 张宇辉. 金成矿活化能模型及其地质意义[J]. J4, 2003, 11(3): 21-30.
[10] 张宝林,高浩中,郝俊杰,高洪兴,韩金良,梁光河,蔡新平,王杰. 堡子湾金矿区基岩伽玛能谱测量结果及其地质意义[J]. J4, 2001, 9(2): 1-6.
[11] 邱玉民. 早中元古宙 - 寻找超大型金矿床不可忽视的金矿成矿期[J]. J4, 1993, 1(6): 15-.
Viewed
Full text


Abstract

Cited

  Shared   
  Discussed   
No Suggested Reading articles found!