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[an error occurred while processing this directive]Trace Element Characteristics of Zircon and Apatite Metallogenic in Rocks of Hukeng Tungsten Deposit in Western Jiangxi Province:Implications for Petrogenesis and Mineralization
Received date: 2022-06-09
Revised date: 2022-09-13
Online published: 2023-01-06
The South China Block is an important polymetallic metallogenic area mainly related to the W,Sn,Cu and other metals,most of that mineralization is closely related to the Mesozoic magmatism.Based on the analysis of zircon U-Pb dating and trace element of apatite and zircon of the muscovite granite related to mineralization in the Hukeng tungsten deposit,the age,magmatic properties and evolution characteristics of the metallogenic rock was constraint in this study.The results show that the muscovite granite was formed at (152.3±1.73)Ma,which is consistent with the peak period of polymetallic mineralization in South China(170~150 Ma).In addition,trace element of apatite shows that it has a M-shaped REE chondrite normalized pattern,with features of enrich in F[w(F) is 3.52%~4.09%)]and Mn(5 081×10-6~13 948×10-6),and depleted in Cl[w(Cl)<0.012%] and Mg(5.91×10-6~24.08×10-6),which are consistent with that in the high fractionated S-type granite.Besides,trace element of zircon shows that it has high Th/U ratio,LREE-depleted and HREE-enriched REE chondrite normalized pattern.Furthermore,the oxidized state and temperature of the rock were constraint by Ce,U and Ti content in zircon,which shows that zircon was crystallized at the conditions of high temperature(800 ℃) and low oxygen fugacity in the early period of magma.Combined with previous studies,it is concluded that the Hukeng granite experienced strong early fractional crystallization and the formation of the Hukeng deposit may be related to the evolution of reductive highly fractionated magmas.
Hua WANG , Shaohao ZOU , Long CHEN , Deru XU , Xilian CHEN , Xuena WANG , Haodong FENG . Trace Element Characteristics of Zircon and Apatite Metallogenic in Rocks of Hukeng Tungsten Deposit in Western Jiangxi Province:Implications for Petrogenesis and Mineralization[J]. Gold Science and Technology, 2022 , 30(6) : 848 -865 . DOI: 10.11872/j.issn.1005-2518.2022.06.074
全力推进新轮找矿突破 保障国家能源资源安全
中国地质调查局矿产资源研究所近日组织召开新一轮找矿突破战略行动关键理论与技术方法研讨会。会议旨在深入学习贯彻党的二十大精神和习近平总书记给山东省地矿局第六地质大队全体地质工作者重要回信精神,梳理制约找矿突破的重大理论和关键技术难题,总结找矿理论与技术方法。
自然资源部党组成员,中国地质调查局党组书记、局长李金发,全国政协常委、中国地质调查局副局长李朋德,自然资源部科技发展司司长姚华军线上参会。中国工程院院士毛景文、中国地调局资源所所长陈仁义主持会议。
会议特别邀请了何继善、汤中立、许志琴、陈毓川、裴荣富、赵文津、多吉、孙传尧、彭苏萍、陈骏、邵安林、杨经绥、王双明、侯增谦、林君、王运敏、陈军、李献华、邓军、胡瑞忠、孙友宏等22位院士和张洪涛、王保良等专家参会。
会上,毛景文介绍了找矿理论新进展,有关专家分别就遥感技术、覆盖区地球化学探测及找矿预测理论的应用介绍了相关成果和经验。与会院士表示,新一轮找矿突破战略行动要重点关注和首先突破在国民经济中占重要地位的矿产资源及其成矿区带,重点聚焦1 500 m以浅矿产资源的勘查,要以矿产资源“全链条”思维部署相关工作,注重新技术、新装备的推广利用,提升找矿能力和找矿效率。
会议指出,新一轮找矿突破战略行动需充分发挥科技创新引领作用,聚焦制约找矿突破的重大科学问题及勘查开发利用中“卡脖子”的技术难题,实现关键理论与技术方法突破,推广运用一批绿色、适用、高效的勘查技术方法,提高矿产资源勘查技术水平。充分发挥院士专家的智囊作用,加强找矿行动业务咨询和技术指导,协助解决找矿中的疑难问题。下一步,中国地调局资源所将深入总结本次研讨成果,按照新一轮找矿突破战略行动总体部署,坚持目标导向、问题导向,聚焦主攻矿种、主攻矿床类型、重点成矿区带,梳理制约找矿突破的关键理论和技术方法,切实履行“资源报国”的使命担当,努力实现地质找矿新突破,全力服务国家能源资源安全保障。
http://www.goldsci.ac.cn/article/2022/1005-2518/1005-2518-2022-30-6-848.shtml
感谢匿名审稿专家对本文修改所提出的宝贵意见!
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Bureau of Geology and Mineral Exploration and Development of Jiangxi Province,1984.The Reginal Geology of Jiangxi,China[M].Beijing:Geological Publishing House.
|
|
Bureau of Geology and Mineral Exploration and Development of Jiangxi Province,2014.The Mineral Geological Records of China—Volume of Jiangxi Province[M].Beijing:Geological Publishing House.
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
陈懋弘,章伟,向君峰,等,2009.江西浒坑钨矿含矿韧性剪切带及其40Ar-39Ar年代学约束[J].桂林工学院学报,29(2):195-206.
|
|
陈毓川,王登红,2012.华南地区中生代岩浆成矿作用的四大问题[J].大地构造与成矿学,36(3):315-321.
|
|
郭令智,施央申,马瑞士,1983.西太平洋中、新生代活动大陆边缘和岛弧构造的形成及演化[J].地质学报,(1):11-21.
|
|
郭令智,施央申,马瑞士,等,1984.中国东南部地体构造的研究[J].南京大学学报(自然科学版),(4):732-739.
|
|
韩丽,黄小龙,李洁,等,2016.江西大湖塘钨矿花岗岩的磷灰石特征及其氧逸度变化指示[J].岩石学报,32(3):746-758.
|
|
江西省地质矿产勘查开发局,1984.江西省区域地质志[M].北京:地质出版社.
|
|
江西省地质矿产勘查开发局,2014.中国矿产地质志·江西卷[M].北京:地质出版社.
|
|
刘珺,毛景文,叶会寿,等,2008a.江西省武功山地区浒坑花岗岩的锆石U-Pb定年及元素地球化学特征[J].岩石学报,24(8):1813-1822.
|
|
刘珺,谢桂青,施国栋,等,2010.武功山地区浒坑钨矿床成矿流体特征[J].矿床地质,29(增1):589-590.
|
|
刘珺,叶会寿,谢桂青,等,2008b.江西省武功山地区浒坑钨矿床辉钼矿Re-Os年龄及其地质意义[J].地质学报,(11):1572-1579.
|
|
楼法生,舒良树,于津海,等,2002.江西武功山穹隆花岗岩岩石地球化学特征与成因[J].地质论评,(1):80-88.
|
|
毛景文,谢桂青,郭春丽,等,2008.华南地区中生代主要金属矿床时空分布规律和成矿环境[J].高校地质学报,14(4):510-526.
|
|
任纪舜,1990.论中国南部的大地构造[J].地质学报,(4):275-288.
|
|
施央申,舒良树,郭令智,等,1995.论板块碰撞运动学研究──以江南和东天山造山带为例[J].高校地质学报,(1):11-21.
|
|
舒良树,2012.华南构造演化的基本特征[J].地质通报,31(7):1035-1053.
|
|
舒良树,孙岩,王德滋,等,1998.华南武功山中生代伸展构造[J].中国科学(D辑:地球科学),(5):431-438.
|
|
吴富江,张芳荣,2003.华南板块北缘东段武功山加里东期花岗岩特征及成因探讨[J].中国地质,(2):166-172.
|
|
张绍立,王联魁,朱为方,等,1985.用磷灰石中稀土元素判别花岗岩成岩成矿系列[J].地球化学,(1):45-57.
|
|
张晓兵,2020.中国东南沿海白垩纪花岗岩起源、演化和流体作用的磷灰石地球化学研究[D].广州:中国科学院广州地球化学研究所.
|
|
章伟,2009.江西浒坑钨矿含矿石英脉地质特征及其构造演化[D].北京:中国地质大学(北京).
|
|
周新民,2003.对华南花岗岩研究的若干思考[J].高校地质学报,(4):556-565.
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