• Core Journal of China
  • DOAJ
  • Scopus
  • Chinese Scientific and Technical Papers and Citations (CSTPC)
  • Chinese Science Citation Database (CSCD)
Xin-peng HUANG. LA-ICP-MS Zircon U-Pb Dating of Alkali-Feldspar Granites from the Dawan Mo-Be Deposit, Xiapu, Fujian Province[J]. Rock and Mineral Analysis, 2018, 37(5): 572-579. DOI: 10.15898/j.cnki.11-2131/td.201710160165
Citation: Xin-peng HUANG. LA-ICP-MS Zircon U-Pb Dating of Alkali-Feldspar Granites from the Dawan Mo-Be Deposit, Xiapu, Fujian Province[J]. Rock and Mineral Analysis, 2018, 37(5): 572-579. DOI: 10.15898/j.cnki.11-2131/td.201710160165

LA-ICP-MS Zircon U-Pb Dating of Alkali-Feldspar Granites from the Dawan Mo-Be Deposit, Xiapu, Fujian Province

More Information
  • Received Date: October 15, 2017
  • Revised Date: April 25, 2018
  • Accepted Date: June 10, 2018
  • Published Date: August 31, 2018
  • HIGHLIGHTS
    (1) Zircon U-Pb dating of alkali feldspar granites from the Dawan Mo-Be deposit in Xiapu, Fujian Province were conducted by Laser Ablation-Inductively Coupled Plasma-Mass Spectrometry (LA-ICP-MS).
    (2) The zircon U-Pb age of alkali feldspar granite is consistent with that of molybdenite in the deposit.
    (3) The metallogenic tectonic setting of the Mo-Be deposit is the Yanshanian lithospheric extensional environment in South China.
    BACKGROUNDThe Mo-Be deposit in Xiapu Dawan, Fujian Province is located in a volcanic rock area. Mineralization may be closely related to magmatic activity and fracture structure. The concealed granite in the deposit is considered to be the parent rock of Mo-Be ore, but there is no direct time evidence.
    OBJECTIVESTo determine the relationship between albite alkali-feldspar granite and Mo-Be mineralization in this deposit by the geochronology of alkali-feldspar granite.
    METHODSLA-ICP-MS was used for zircon U-Pb dating of alkali-feldspar granite.
    RESULTSThe results show that the U-Pb age of alkali-feldspar granite is 93.0±0.6 Ma, consistent with that of molybdenum mineralization in this deposit (92.2±1.3 Ma), which indicates that the alkali-feldspar granite is closely related to the mineralization of Mo and Be in time and space. Magmatic activity may provide ore-forming materials and fluids for the Mo-Be ore deposits.
    CONCLUSIONSThe Upper Yanshanian magmatic age and the Mo mineralization age in Fujian Province have the temporal and spatial distribution regularity that becomes gradually younger from west to east. The Mo-Be deposit occurred in the extension of the South China lithosphere during the Yanshanian period.
  • 黄凡, 王登红, 王成辉, 等.中国钼矿资源特征及其成矿规律概要[J].地质学报, 2014, 88(12):2296-2314. http://d.old.wanfangdata.com.cn/Periodical/dizhixb201412011

    Huang F, Wang D H, Wang C H, et al.Resources characteristics of molybdenum deposits and their regional metallogeny inChina[J].Acta Geologica Sinica, 2014, 88(12):2296-2314. http://d.old.wanfangdata.com.cn/Periodical/dizhixb201412011
    Chen Y, Pirajno F, Li N, et al.Molybdenum deposits in China[J].Ore Geology Reviews, 2017, 81:401-404. doi: 10.1016/j.oregeorev.2016.11.002
    Zhong J, Chen Y J, Pirajno F.Geology, geochemistry and tectonic settings of the molybdenum deposits in South China:A review[J].Ore Geology Reviews, 2017, 81:829-855. doi: 10.1016/j.oregeorev.2016.04.012
    刘乃忠.福建浦城上厂钼矿床地质特征及成因初探[J].福建地质, 2005, 24(3):141-146. doi: 10.3969/j.issn.1001-3970.2005.03.003

    Liu N Z.On thegeologic characteristics and genesis of the Shuangchang molybdenum deposit in Pucheng county, Fujian Province[J].Geology of Fujian, 2005, 24(3):141-146. doi: 10.3969/j.issn.1001-3970.2005.03.003
    傅树超.福建武夷山坪地钼矿床地质特征及成因探讨[J].福建地质, 2005, 24(3):125-133. doi: 10.3969/j.issn.1001-3970.2005.03.001

    Fu S C.On geologic characteristics and genes is of thePingdi molybdenum deposit in Wuyishan city, Fujian Province[J]Geology of Fujian, 2005, 24(3):125-133. doi: 10.3969/j.issn.1001-3970.2005.03.001
    王翠芝, 方亮, 崔晓琳, 等.武夷山坪地钼矿床辉钼矿的矿物学特征[J].矿物学报, 2012, 32(4):498-506. http://d.old.wanfangdata.com.cn/Periodical/kwxb201204007

    Wang C Z, Fang L, Cui X L, et al.The mineralogical characterstics of molybdenite of Pingdi molybdenite deposit in Wuyishan[J].Acta Mieralogca Sinica, 2012, 32(4):498-506. http://d.old.wanfangdata.com.cn/Periodical/kwxb201204007
    张达, 吴淦国, 刘乃忠, 等.福建漳平北坑场钼多金属矿床辉钼矿Re-Os同位素年龄及其地质意义[J].地质学报, 2010, 84(10):1428-1437. http://d.old.wanfangdata.com.cn/Periodical/dizhixb201010004

    Zhang D, Wu G G, Liu N Z, et al.Re-Os isotopic age of molybdenite from the Beikengchang molybdenite and polymetal deposit in Zhangping city, Fujian Province[J].Acta Geologica Sinica, 2010, 84(10):1428-1437. http://d.old.wanfangdata.com.cn/Periodical/dizhixb201010004
    卢俊胜.福建省永定山口钼矿地质特征及成因[J].资源调查与环境, 2008, 29(4):289-296. doi: 10.3969/j.issn.1671-4814.2008.04.007

    Lu J S.Geological characteristics and genesis of the Shankou modeposit in Yongding county, Fujian Province[J].Resources Survey & Environment, 2008, 29(4):289-296. doi: 10.3969/j.issn.1671-4814.2008.04.007
    罗锦昌, 陈郑辉, 屈文俊.福建省永定山口钼矿辉钼矿铼-锇同位素定年及其地质特征[J].岩矿测试, 2009, 28(3):254-258. doi: 10.3969/j.issn.0254-5357.2009.03.012

    Luo J C, Chen Z H, Qu W J.Re-Os isotopic dating of molybdenite fron the Shankou molybdenum deposit in Yongding county of Fujian Province and its geological significance[J].Rock and Mineral Analysis, 2009, 28(3):254-258. doi: 10.3969/j.issn.0254-5357.2009.03.012
    钟军, 陈衍景, 陈静, 等.福建省紫金山矿田罗卜岭斑岩型铜钼矿床流体包裹体研究[J].岩石学报, 2011, 27(5):1410-1424. http://d.old.wanfangdata.com.cn/Periodical/ysxb98201105015

    Zhong J, Chen Y J, Chen J, et al.Fluid in clusion study of the Luoboling porphyry Cu-Mo deposit in the Zijinshan ore field Fujian Province[J].Acta Petrologica Sinica, 2011, 27(5):1410-1424. http://d.old.wanfangdata.com.cn/Periodical/ysxb98201105015
    梁清玲, 江思宏, 王少怀, 等.福建紫金山矿田罗卜岭斑岩型铜钼矿床辉钼矿Re-Os定年及地质意义[J].地质学报, 2012, 86(7):1113-1118. doi: 10.3969/j.issn.0001-5717.2012.07.007

    Liang Q L, Jiang S H, Wang S H, et al.Re-Os dating of molybenite from the Luoboling porphyry Cu-Mo deposit in the Zijinshan ore field of Fujian Province and its geological significance[J].Acta Geologica Sinica, 2012, 86(7):1113-1118. doi: 10.3969/j.issn.0001-5717.2012.07.007
    黄新鹏.福建平和福里石铍(钼)矿地质特征及成因初探[J].桂林理工大学学报, 2016, 36(1):99-106. doi: 10.3969/j.issn.1674-9057.2016.01.013

    Huang X P.Geological characteristics and genesis of Fulishi beryllium (molybdenum) deposit in Pinghe, Fujian[J].Journal of Guilin University of Technology, 2016, 36(1):99-106. doi: 10.3969/j.issn.1674-9057.2016.01.013
    赵芝, 陈郑辉, 王成辉, 等.闽东大湾钼铍矿的辉钼矿Re-Os同位素年龄——兼论福建省钼矿时空分布及构造背景[J].大地构造与成矿学, 2012, 36(3):399-405. doi: 10.3969/j.issn.1001-1552.2012.03.012

    Zhao Z, Chen Z H, Wang C H, et al.Molybdenite Re-Os age of the Dawan Mo-Be deposit, East Fujian-A discussion on the tempo-spatial distribution and tectonic setting of the molybenite deposit in Fujian Province[J].Geotectonica et Metallogenia, 2012, 36(3):399-405. doi: 10.3969/j.issn.1001-1552.2012.03.012
    杨武平.福建霞浦大湾钼铍矿床地质特征及成因初探[J].福建地质, 2008, 27(1):1-7. doi: 10.3969/j.issn.1001-3970.2008.01.001

    Yang W P.On geological characteristics and genesis of the Dawan beryllium and molybdenum deposit in Xiapu county, Fujian Province[J].Geology of Fujian, 2008, 27(1):1-7. doi: 10.3969/j.issn.1001-3970.2008.01.001
    杨卫立.福建周宁咸格钼矿地质特征及找矿潜力分析[J].福建地质, 2009, 28(3):175-180. doi: 10.3969/j.issn.1001-3970.2009.03.002

    Yang W L.Geologic characteristics and ore-finding potentiality of the Xiange molybdenum deposit in Zhouning county, Fujian Province[J]. Geology of Fujian, 2009, 28(3):175-180. doi: 10.3969/j.issn.1001-3970.2009.03.002
    李汶奎.福建省古田县西朝钼矿区成矿规律及找矿标志研究[J].湖南有色金属, 2008, 24(5):1-4. doi: 10.3969/j.issn.1003-5540.2008.05.001

    Li W K.The study on mineralization rule and the prospecting symbolized of west toward molybdenum ore area in Gutian county of Fujian Province[J].Hunan Nonferrous Metals, 2008, 24(5):1-4. doi: 10.3969/j.issn.1003-5540.2008.05.001
    王成辉, 王登红, 陈郑辉, 等.福建砺山钼矿的地质特征、成矿时代及区域找矿前景[J].矿物学报, 2009, 29(1):63-69. doi: 10.3321/j.issn:1000-4734.2009.01.011

    Wang C H, Wang D H, Chen Z H, et al.Geological characteristcs and metallogenic epoch of the Lishan molybdenum deposit-A discussion on regional prospecting for Mo in the southeastern coast of China[J].Acta Mieralogca Sinica, 2009, 29(1):63-69. doi: 10.3321/j.issn:1000-4734.2009.01.011
    Slama J, Kosler J, Condon D J, et al.Plesovice zircon:A new natural reference material for U-Pb and Hf isotopic microanalysis[J].Chemical Geology, 2008, 249:1-35. doi: 10.1016/j.chemgeo.2007.11.005
    Liu Y S, Hu Z C, Gao S, et al.In situ analysis of major and trace elements of anhydrous minerals by LA-ICP-MS without applying an internal standard[J].Chemical Geology, 2008, 257:34-43. doi: 10.1016/j.chemgeo.2008.08.004
    周亮亮, 魏均启, 王芳, 等.LA-ICP-MS工作参数优化及在锆石U-Pb定年分析中的应用[J].岩矿测试, 2017, 36(4):350-359. doi: 10.15898/j.cnki.11-2131/td.201701160007

    Zhou L L, Wei J Q, Wang F, et al.Optimizationof the working parameters of LA-ICP-MS and its application to zircon U-Pb dating[J].Rock and Mineral Analysis, 2017, 36(4):350-359. doi: 10.15898/j.cnki.11-2131/td.201701160007
    侯可军, 陈振宇, 王登红, 等.赣南兴国杨村岩体锆石U-Pb年龄测定及其地质意义[J].岩矿测试, 2012, 31(3):549-553. doi: 10.3969/j.issn.0254-5357.2012.03.031

    Hou K J, Chen Z Y, Wang D H, et al.Zircon U-Pb age dating for the Yangcun granite masses from South Jiangxi Province and its geological significance[J].Rock and Mineral Analysis, 2012, 31(3):549-553. doi: 10.3969/j.issn.0254-5357.2012.03.031
    张开毕.福建侵入岩的岩浆演化[J].福建地质, 2012, 31(3):255-260. doi: 10.3969/j.issn.1001-3970.2012.03.008

    Zhang K B.Magmatic evolution of instrusive rock in Fujian Province[J].Geology of Fujian, 2012, 31(3):255-260. doi: 10.3969/j.issn.1001-3970.2012.03.008
    张克尧, 王建平, 杜安道, 等.福建福安赤路钼矿床辉钼矿Re-Os同位素年龄及其地质意义[J].中国地质, 2006, 25(3):332-335. http://d.old.wanfangdata.com.cn/Periodical/zgdizhi200901013

    Zhang K Y, Wang J P, Du A D, et al.Re-Os isotopic dating of molybdenite from the Chilu molybdenum deposit in Fu'an, Fujian Province[J].Geology in China, 2006, 25(3):332-335. http://d.old.wanfangdata.com.cn/Periodical/zgdizhi200901013
    孙涛.新编华南花岗岩分布图及其说明[J].地质通报, 2006, 25(3):332-335. doi: 10.3969/j.issn.1671-2552.2006.03.002

    Sun T.A new map showing the distribution of granites in South China and its explanatory notes[J].Geological Bulletin of China, 2006, 25(3):332-335. doi: 10.3969/j.issn.1671-2552.2006.03.002
    周鸿年, 何耀基.赤路斑岩钼矿床同位素地质特征及其物质来源探讨[J].福建地质, 1983, 2(2):1-12. http://www.wanfangdata.com.cn/details/detail.do?_type=perio&id=QK000000420105

    Zhou H N, He Y J.Discussion on the characteristics of isotope geology of porphyry molybdenum at Chilu and its source of ore material[J].Geology of Fujian, 1983, 2(2):1-12. http://www.wanfangdata.com.cn/details/detail.do?_type=perio&id=QK000000420105
    钟长华.福建省建瓯罗山钼矿床地质特征及深部找矿潜力分析[J].福建地质, 2012, 3:224-232. doi: 10.3969/j.issn.1001-3970.2012.03.004

    Zhong C H.Geological characteristics and depth prospecting prediction of Mo deposit in Luoshan Jian'ou county, Fujian Province[J].Geology of Fujian, 2012, 3:224-232. doi: 10.3969/j.issn.1001-3970.2012.03.004
    Dong Y P, Santosh M.Tectonic architecture and multiple orogeny of the Qinling orogenic belt, Central China[J].Gondwana Research, 2016, 29:1-40. doi: 10.1016/j.gr.2015.06.009
    徐先兵, 张岳桥, 贾东, 等.华南早中生代大地构造过程[J].中国地质, 2009, 36(3):574-592. http://d.old.wanfangdata.com.cn/Periodical/zgdizhi200903007

    Xu X B, Zhang Y Q, Jia D, et al.Early Mesozoic geotectonic processes in South China[J].Geology in China, 2009, 36(3):574-592. http://d.old.wanfangdata.com.cn/Periodical/zgdizhi200903007
    张岳桥, 董树文, 李建华, 等.华南中生代大地构造研究新进展[J].地球学报, 2012, 33(3):257-279. http://d.old.wanfangdata.com.cn/Periodical/dqxb201203001

    Zhang Y Q, Dong S W, Li J H, et al.The new progress in the study of Mesozois tectonics of South China[J].Acta Geoscientica Sinica, 2012, 33(3):257-279. http://d.old.wanfangdata.com.cn/Periodical/dqxb201203001
    褚杨, 林伟, Faure M, 等.华南板块早中生代陆内造山过程——以雪峰山-九岭为例[J].岩石学报, 2015, 31(8):2145-2155.

    Chu Y, Lin W, Faure M, et al.Early Mesozoic intracontinental orogeny:Example of the Xuefengshan-Jiuling belt[J].Acta Petrologica Sinica, 2015, 31(8):2145-2155.
    毛景文, 陈懋弘, 袁顺达, 等.华南地区钦杭成矿带地质特征和矿床时空分布规律[J].地质学报, 2011, 85(5):637-655. doi: 10.3969/j.issn.1004-9665.2011.05.001

    Mao J W, Chen M H, Yuan S D, et al.Geological characteristics of the Qinhang (or Shihang) metallogenic belt in South China and spatial-temporal distribution regularity of mineral deposits[J].Acta Geologica Sinica, 2011, 85(5):637-655. doi: 10.3969/j.issn.1004-9665.2011.05.001
    王强, 赵振华, 简平, 等.华南腹地白垩纪A型花岗岩类或碱性侵入岩年代学及其对华南晚中生代构造演化的制约[J].岩石学报, 2005, 21(3):795-808. http://d.old.wanfangdata.com.cn/Periodical/ysxb98200503019

    Wang Q, Zhao Z H, Jian P, et al.Geochronology of cretaceous A-typegranitods or alkaline intrusive rocks in the hinterland, South China:Constraints for Late-Mesozoic tectonic evolution[J].Acta Petrologica Sinica, 2005, 21(3):795-808. http://d.old.wanfangdata.com.cn/Periodical/ysxb98200503019
    毛景文, 谢桂青, 李晓峰, 等.华南地区中生代大规模成矿作用与岩石圈多阶段伸展[J].地学前缘, 2004, 11(1):46-55. http://d.old.wanfangdata.com.cn/Periodical/dxqy200401003

    Mao J W, Xie G Q, Li X F, et al.Mesozoic larce mineralize tion and multiple lithospheric extension in South China[J].Earth Science Frontirs, 2004, 11(1):46-55. http://d.old.wanfangdata.com.cn/Periodical/dxqy200401003

Catalog

    Article views (2194) PDF downloads (34) Cited by()

    /

    DownLoad:  Full-Size Img  PowerPoint
    Return
    Return