大别山碧溪岭和黄镇榴辉岩中绿辉石的结构水:对原岩性质和动力学过程的制约

盛英明 夏群科 王汝成 陈小明 于慧敏 杨晓志. 大别山碧溪岭和黄镇榴辉岩中绿辉石的结构水:对原岩性质和动力学过程的制约[J]. 岩石学报, 2004, 20(5): 1133-1140.
引用本文: 盛英明 夏群科 王汝成 陈小明 于慧敏 杨晓志. 大别山碧溪岭和黄镇榴辉岩中绿辉石的结构水:对原岩性质和动力学过程的制约[J]. 岩石学报, 2004, 20(5): 1133-1140.
SHENG YingMing~1,XIA QunKe~1,WANG RuCheng~2,CHEN XiaoMing~2,YU HuiMin~1 and YANG XiaoZhi~1 1. School of Earth and Space Sciences,University of Science and Techrtology of China,Hefei 230026,China 2. State Key Laboratory for Mineral Deposits Research,Nanjing University,Nanjing 210093,China. Water in clinopyroxenes from eclogites of Bixiling and Huangzheng,Dabieshan and geodynamic implications[J]. Acta Petrologica Sinica, 2004, 20(5): 1133-1140.
Citation: SHENG YingMing~1,XIA QunKe~1,WANG RuCheng~2,CHEN XiaoMing~2,YU HuiMin~1 and YANG XiaoZhi~1 1. School of Earth and Space Sciences,University of Science and Techrtology of China,Hefei 230026,China 2. State Key Laboratory for Mineral Deposits Research,Nanjing University,Nanjing 210093,China. Water in clinopyroxenes from eclogites of Bixiling and Huangzheng,Dabieshan and geodynamic implications[J]. Acta Petrologica Sinica, 2004, 20(5): 1133-1140.

大别山碧溪岭和黄镇榴辉岩中绿辉石的结构水:对原岩性质和动力学过程的制约

  • 基金项目:

    国家自然科学基金(项目编号:40172027,40033010)

  • 运用傅立叶变换红外光谱(FTIR)技术,对大别山碧溪岭和黄镇榴辉岩中的绿辉石进行了详细的结构水观察。绿辉石中普遍含有结构水,以OH~-的形式存在,含量可达~2000ppm(H_2O wt.)。碧溪岭绿辉石的水含量在露头尺度(-150km)上是不均一的,而黄镇绿辉石是均一的(至少在3km的尺度上)。碧溪岭绿辉石水含量的不均一分布和黄镇绿辉石水含量的均一分布都反映的是原岩特征,碧溪岭榴辉岩原岩经历的水-岩相互作用是“隧道式”的而黄镇是“弥散式”的碧溪岭榴辉岩的原岩可能是基性的侵入岩而黄镇榴辉岩的原岩可能是玄武岩。碧溪岭绿辉石的水含量(<1400ppm)明显低于黄镇绿辉石(~1850ppm),这是原岩水含量差异的体现,原岩性质的不同和经历的水-岩相互作用方式的不同造成了原岩水含量的差异。
  • 加载中
  • [1]

    [1]Bell D R, Rossman G R. 1992. Water in the earth\'s mantle: the role of nominally anhydrous minerals. Science, 255: 1391-1397

    [2]

    [2]Bell D R, Ihinger P D, Rossman G R. 1995. Quantitative analysis of hydroxyl in garnet and pyroxene. Am ,.. Mineral. , 80:465 -474

    [3]

    [3]Beran A, Langer K, Andrut M. 1993. Single crystal infrared spectra in the range of OH fundamentals of paragenetic garnet, omphacite and kyanite in an eclogitic mantle xenoliths. Mineral. Petrol. , 48: 257 -268

    [4]

    [4]Chavagnac V, Jahn B M. 1996. Coesite -bearing eclogites from the Bixiling complex, Dabie Mountain, China: Sm-Nd ages,geochemical characteristics and tectonic implications. Chem. Geol. ,133:29-51

    [5]

    [5]Chen DG, Deloule E, Cheng H, Xia Q K, Wu Y B. 2003. Multiisotopic geochronology of low temperature eclogites from Huangzhen of southern Dabie, China. Science in China (D), 33:828 -840(in Chinese with English abstract)

    [6]

    [6]Cheng Y Q, Zhuang Y X, Gao T S, Jian P. 2002. Rock types and the characteristics of protoliths of HP-UHP eclogites and related rocks in Changpu, Dabieshan. Acta Geologica Sinica, 76:1-13 (in Chinese with English abstract)

    [7]

    [7]Franz L, Romer R L, Klemd R, Schimd R, Oberhansli R, Wagner T,Dong S. 2001. Eclogite-facies quartz veins within metabasites of the Dabie Shan(eastern China): pressure-temperature-time deformation path, composition of the fluid phase and fluid flow during exhumation of high-pressure rocks. Contrib. Mineral.Petrol. , 141 : 322-346

    [8]

    [8]Ingrin J, Skogby H. 2000. Hydrogen in nominally anhydrous upper mantle minerals: Concentration levels and implications. Eur. J.Mineral. , 12:543 -470

    [9]

    [9]Katayama I, Nakashima S. 2003. Hydroxyl in clinopyroxene from the deep subducted crust: evidence for H2O transport into the mantle.Am. Mineral. , 88: 229-234

    [10]

    [10]Langer K, Robarick E, Sobolev N V, Shatsky V S, Wang W. 1993. Single-crystal spectra of garnets from diamondiferous high pressure metamorphic rocks from Kazakhstan: indications for OH- ,H2O, and FeTi charge transfer. Eur. J. Mineral. , 5: 1091-1100

    [11]

    [11]Li Y L, Zheng Y F, Fu B. 2001. An oxygen isotope study of quartz veins within eclogites from the Dabie terrane. Science in China (D), 44:621 -631

    [12]

    [12]LiuRX, FanQC, LiHM, ZhangQ, ZhaoDS, MaBL. 1995. The nature of protolith of Bixling garnet peridotite-eclogite massif in Dabie Mountains and the implications of its isotopic geochronology.Acta Petrologica Sinica, 11: 243-256 (in Chinese with English abstract)

    [13]

    [13]Okamoto K, Marnyama S. 1999. The high-pressure synthesis of lawsonite in the MORB + H2 O system. Am. Mineral. , 84: 362 -373

    [14]

    [14]Paterson M S. 1982. The determination of hydroxyl by infrared absorption in quartz, silicate glasses and similar minerals. Bulletin de Mineralogie, 105: 20 -29

    [15]

    [15]Rossman G R, Beran A, Langer K. 1989. The hydrous component of pyrope from the Dora Maira Massif,Western Alps. Eur. J. Mineral. ,1:151-154

    [16]

    [16]Sheng Y M, Xia Q K, Yang X Z. 2004. Heterogeneity of water in UHP eclogites from Bixiling in Dabieshan: Evidence from garnet. Chinese Science Bulletin, 49:481 -486.

    [17]

    [17]Skogby H, Rossman G R. 1989. OH in pyroxenes: An experimental study of incorporation mechanisms and stability. Amer. Mineral. ,74, 1059-1069.

    [18]

    [18]Skogby H, Bell D R, Rossman G R. 1990. Hydroxide in pyroxenes:variations in the natural environment. Amer. Mineral. , 75: 764 -774.

    [19]

    [19]Smyth J R, Bell D R, Rossman G R. 1991. Incorporation of hydroxyl in upper mantle clinopyroxenes. Nature, 351: 732 -734

    [20]

    [20]Su W, You Z D, Cong B L, Ye K, Zhong Z Q. 2002. Cluster of water molecules in garnet from ultrahigh-pressure eclogite. Geology, 30:611 -614

    [21]

    [21]Xia Q K, Chen D G, Rossman G R. 2000. An important carrier for HP - UHP metamorphic fluids: nominally anhydrous minerals.Geological Review, 46:461 -465 (in Chinese with English abstract)

    [22]

    [22]Xiao Y L, Hoefs J, van den Kerkhof A M, Simon K, Fiebig J, Zheng Y F. 2000. Fluid history of UHP metamorphism in the Dabie Shan,China: a fluid inclusion and oxygen isotope study on the coesite bearing eclogite from Bixiling. Contrib. Mineral. Petrol. , 139:1 -16

    [23]

    [23]Xiao Y L, Hoefs J, vanden Kerkhof, A M, Simon K, Fiebig J, Zheng Y F. 2002. Fluid evolution during HP and UHP metamorphism in Dabie Shan, China: constraints from mineral chemistry, fluid inclusions and stable isotopes. J. Petrol. , 43: 1505-1527

    [24]

    [24]Zhai M, Cong B, Zhao Z. 1995. Petrological-tectonic units in the coesite-bearing metamorphic terrain of the Dabie Mountains,central China and their geotectonic implications. J. SE Asian Earth Sci., 1:1-13

    [25]

    [25]Zhang J F, Jin Z M, Green II H W. 2001. Hydroxyl in continental subduction zone: Evidence from UHP eclogites of the Dabie Mountains. Chinese Science Bulletin, 46: 592-596

    [26]

    [26]Zhang Q, Zhao D S, Liu R X. 1993. The protolith of garnet peridotite eclogite associations in Bixiling-Wuhe area of Yuexi, Anhui province, China. Chinese Science Bulletin, 18:1694-1697 (in Chinese with English abstract)

    [27]

    [27]Zhang R Y, Liou J G, Cong B L. 1995. Talc -magnesite and Ti clinohumite-bearing ultrahigh-pressure meta-mafic and ultra maric complex in the Dabie Mountain, China. J. Petrol. , 36:1011-1037

    [28]

    [28]Zheng Y F, Fu B, Xiao Y L, Li Y L, Gong B. 1999. Hydrogen and oxygen isotope evidence for fluid-rock interactions in the stages of pre- and post -UHP metamorphism in the Dabie Mountains.Lithos, 46: 677-693

    [29]

    [29]Zheng Y F, Fu B, Gong B, Li L. 2003. Stable isotope geochemistry of ultrahigh pressure metamorphic rocks from the Dabie-Sulu orogen in China: implications for geodynamics and fluid regime. Earth Science Reviews, 62: 105-161

    [30]

    [30]Zhuang Y X, Gao T S, Tang J F. 2000. UHP geological evolution of Bixiling terrane, Anhui province: 1:10000 mapping. Geology of Anhui, 10:166 -172 (in Chinese with English abstract)

    [31]

    [31]陈道公,Deloule E,程昊,夏群科,吴元保.2003.南大别黄镇低温榴辉岩多同位素体系年代学研究.中国科学(D),33:828-840

    [32]

    [32]程裕淇,庄育勋,高天山,简平.2002.大别山菖蒲-碧溪岭地区高压-超高压榴辉岩相变质岩和有关岩石的岩石类型及其原岩性质.地质学报,76:1-13

    [33]

    [33]李一良,郑永飞,傅斌.2001.大别山榴辉岩中石英脉的氧同位素研究.中国科学(D),31:305-314

    [34]

    [34]刘若新,樊祺诚,李惠民.1995.大别山碧溪岭榴辉岩石榴橄榄岩-榴辉岩体的原岩性质及同位素年代学的启示.岩石学报,11:234-256

    [35]

    [35]盛英明,夏群科,杨晓志.2004.大陆深俯冲过程中水分布的不均一性:大别山碧溪岭榴辉岩中石榴石的红外光谱分析.科学通报,49:390-395

    [36]

    [36]夏群科,陈道公,Rossman G R.2000.高压超高压变质流体的一种重要载体:名义上的无水矿物.地质论评,46:461-465

    [37]

    [37]章军锋,金振民,GreenⅡH W.2000.大陆深俯冲带中的水:来自大别山超高压榴辉岩的证据.科学通报,45:1889-1894

    [38]

    [38]张旗,赵大升,刘若新.1993.安徽省岳西县碧溪岭-五河地区石榴橄榄岩-榴辉岩组合的原岩性质.科学通报,18:1694-1697

    [39]

    [39]庄育勋,高天山,汤加富.2000.安徽碧溪岭地区超高压变质地质演化--1:10000填图初步总结.安徽地质,10:166-172

  • 加载中
计量
  • 文章访问数:  5585
  • PDF下载数:  5815
  • 施引文献:  0
出版历程
修回日期:  2004-03-09
刊出日期:  2004-09-30

目录