浙江玉环石峰山地区橄榄玄武岩中幔源包体的化学特征及其单斜辉石的“筛状结构”
|
摘要
新生代玄武岩及其幔源包体是研究地球深部上地幔物质组成和成因的探针。对发现于浙江省东南沿海玉环县石峰山地区的橄榄玄武岩及其所含的大量二辉橄榄岩包体与单斜辉石捕虏晶进行了研究。结果表明,橄榄玄武岩中这些幔源包体主要为尖晶石相,橄榄石和辉石的Mg~#分别在90%和90%～91%,对应为镁橄榄石和顽火辉石端元,尖晶石Cr~#[Cr/(Cr+Al)]在0.1左右,为富铝尖晶石,与福建明溪、浙江新昌等地玄武岩中幔源包体的矿物成分相近,指示其地幔源区部分熔融程度不高。另外,单斜辉石捕虏晶呈浑圆状,其被捕获上涌过程中与岩浆发生了少量物质交换。镜下观察与电子探针背散射图像(BSE)显示,二辉橄榄岩与捕虏晶中的单斜辉石均发育有"筛状结构",指示了明显的长英质熔体熔出现象。这种现象可以解释为早期K、Na含量较高的单斜辉石在岩浆上涌过程中发生减压,导致富含K、Na成分的熔体析出,随后经快速冷却形成,而非外来熔体交代形成。
Both of Cenozoic basalts and mantle-derived xenoliths can be as petrological probe for the earth′s deep mantle components and magmatic genesis. Alkaline olivine basalt and a newly discovered mantle-derived spinel lherzolite xenolith and clinopyroxene xenocryst occur as a pipe in Shifeng Mountain of the southeast Yuhuan county in Zhejiang province, SE China. Mg~#values of olivine of xenolith and orthopyroxene are ca. 90% and 90% to 91% separately,corresponding to the endmembers of forsterite and enstatite. Cr~#values of spinel are ca. 0.1, being aluminum-enriched spinel, which is similar to the xenoliths from Mingxi in Fujian province and Xinchang in Zhejiang province, indicating the low degree of partial melting. The xenocryst with round shape has interaction with the melt. Backscattered electronic image shows that a sieved-texture and dark grey felsic melts are observed in clinopyroxene from spinel lherzolite xenolith and xenocryst. This phenomenon can be explained by low-pressure partial melting of the clinopyroxene of higher concept of K and Na, rather than replacement by melt.
Both of Cenozoic basalts and mantle-derived xenoliths can be as petrological probe for the earth′s deep mantle components and magmatic genesis. Alkaline olivine basalt and a newly discovered mantle-derived spinel lherzolite xenolith and clinopyroxene xenocryst occur as a pipe in Shifeng Mountain of the southeast Yuhuan county in Zhejiang province, SE China. Mg~#values of olivine of xenolith and orthopyroxene are ca. 90% and 90% to 91% separately,corresponding to the endmembers of forsterite and enstatite. Cr~#values of spinel are ca. 0.1, being aluminum-enriched spinel, which is similar to the xenoliths from Mingxi in Fujian province and Xinchang in Zhejiang province, indicating the low degree of partial melting. The xenocryst with round shape has interaction with the melt. Backscattered electronic image shows that a sieved-texture and dark grey felsic melts are observed in clinopyroxene from spinel lherzolite xenolith and xenocryst. This phenomenon can be explained by low-pressure partial melting of the clinopyroxene of higher concept of K and Na, rather than replacement by melt.
引文
[1]陈霞玉,陈立辉,陈晹,等.中国中-东部地区新生代玄武岩的分布规律与面积汇总[J].高校地质学报, 2014(4):507-519.DOI:10.3969/j.issn.1006-7493.2014.04.002CHEN X Y, CHEN L H, CHEN Y, et al.Distribution summary of Cenozoic basalts in central and eastern China[J].Geological Journal of China Universities, 2014(4):507-519.DOI:10.3969/j.issn.1006-7493.2014.04.002
[2]刘若新,陈文寄,孙建中,等.中国新生代火山岩的KAr年代与构造环境[M]//刘若新.中国新生代火山岩年代学与地球化学.北京:地震出版社, 1992:1-43.LIU R X, CHEN W J, SUN J Z, et al. The K-Ar Age and Tectonic Environment of Cenozoic Volcanic Rock in China[M]//LIU R X.The Age and Geochemistry of Cenozoic Volcanic Rock in China.Beijing:Seismological Press, 1992:1-43.
[3] HO K S, CHEN J C, LO C H, et al.40Ar–39Ar dating and geochemical characteristics of late Cenozoic basaltic rocks from the Zhejiang–Fujian region, SE China:Eruption ages, magma evolution and petrogenesis[J].Chemical Geology, 2003, 197(1):287-318.
[4]曾罡,郑丽波,陈立辉,等.南海洋脊抽吸作用对其周边新生代玄武质岩浆活动的影响[J].高校地质学报,2017, 23(3):373-382.ZENG G, ZHENG L B, CHEN L H, et al.Influence of ridge suction on cenozoic basaltic magmatism in the surroundings of the South China Sea[J].Geological Journal of China Universities, 2017,23(3):373-382.
[5] ZOU H B, ZINDLER A, XU X S, et al. Major,trace element, and Nd, Sr and Pb isotope studies of Cenozoic basalts in SE China:Mantle sources,regional variations, and tectonic significance[J].Chemical Geology, 2000, 171(1):33-47. DOI:10.1016/s0009-2541(00)00243-6
[6] SAKUYAMA T, TIAN W, KIMURA J I, et al.Melting of dehydrated oceanic crust from the stagnant slab and of the hydrated mantle transition zone:Constraints from Cenozoic alkaline basalts in eastern China[J].Chemical Geology, 2013, 359(6):32-48.DOI:10.1016/j.chemgeo.2013.09.012
[7] LI Y Q, MA C Q, ROBINSON P T, et al. Recycling of oceanic crust from a stagnant slab in the mantle transition zone:Evidence from Cenozoic continental basalts in Zhejiang province, SE China[J].Lithos, 2015,230:146-165.DOI:10.1016/j.lithos.2015.05.021
[8]黄婉康,徐建国,高振敏,等.我国东南部玄武岩中尖晶石二辉橄榄岩包体的矿物研究[J].矿物学报,1982(3):17-29.HUANG W K, XU J G, GAO Z M, et al.Mineralogical study of spinel-lherzolite xenoliths from basalts in southern and eastern China[J].Acta Mineralogic Ainica, 1982(3):17-29.
[9]禹尧.中国东南部新生代玄武岩中橄榄岩包体及锆石巨晶的研究[D].南京:南京大学, 2012.YU Y.The Study of Olivine and Zircon from the Cenozoic Basalts in the Southeast of China[D].Nanjing:Nanjing University, 2012.
[10] LIU C Z, WU F Y, SUN J, et al. The Xinchang peridotite xenoliths reveal mantle replacement and accretion in southeastern China[J].Lithos, 2012, 150(10):171-187.DOI:10.1016/j.lithos.2012.03.019
[11] XU X S, O’ REILLY S Y, GRIFFIN W L, et al.Genesis of Young lithospheric mantle in southeastern China:An LAM–ICPMS trace element study[J].Journal of Petrology, 2000, 41(1):111-148. DOI:10.1093/petrology/41.1.111
[12] XU X S, O′REILLY S Y, GRIFFIN W L, et al.Enrichment of upper mantle peridotite:Petrological,trace element and isotopic evidence in xenoliths from SE China[J].Chemical Geology, 2003, 198(3):163-188.DOI:10.1016/s0009-2541(03)00004-4
[13] HAO Y T, XIA Q K, LI Q W, et al. Partial melting control of water contents in the cenozoic lithospheric mantle of the Cathaysia block of south China[J].Chemical Geology, 2014, 380:7-19.DOI:10.1016/j.chemgeo.2014.04.017
[14] LIU J, XIA Q K, DELOULE E, et al.Water content and oxygen isotopic composition of Alkali Basalts from the Taihang Mountains, China:Recycled oceanic components in the mantle source[J].Journal of Petrology, 2014, 56(4):681-702. DOI:10.1093/petrology/egv013
[15] CHEN H, XIA Q K, INGRIN J, et al. Changing recycled oceanic components in the mantle source of the Shuangliao Cenozoic basalts, NE China:New constraints from water content[J].Tectonophysics,2015, 650:113-123.DOI:10.1016/j.tecto.2014.07.022
[16] LIU S C, XIA Q K, CHOI S H, et al. Continuous supply of recycled Pacific oceanic materials in the source of Cenozoic basalts in SE China:the Zhejiang case[J].Contributions to Mineralogy and Petrology,2016, 171(12):100.DOI:10.1007/s00410-016-1310-4
[17]刘少辰.中国东南新生代玄武岩地球化学研究:源区富集组分的来源[D].合肥:中国科学技术大学, 2017.LIU S C.Water Content and Geochemistry of the Cenozoic Basalts in SE China:Implications for Enrichment in the Mantle Source of Intra-plate Basalts[D]. Hefei:University of Science and Technology of China,2017.
[18] HUANG J L, ZHAO D P. High?resolution mantle tomography of China and surrounding regions[J].Journal of Geophysical Research Solid Earth,2006, 111(9):B09305.DOI:10.1029/2005jb004066
[19]牛耀龄.全球构造与地球动力学一岩石学与地球化学方法应用实例[M].北京:科学出版社,2013.NIU Y L.Global Tectonics and Geodynamics:A Petrological and Geochemical Approach[M]. Beijing:Science Press, 2013.
[20] NIU Y L.Geological understanding of plate tectonics:Basic concepts, illustrations, examples and new perspectives[J].Global Tectonics&Metallogeny,2014, 10(1):23-46.
[21] NIU Y L, LIU Y, XUE Q Q, et al.Exotic origin of the Chinese continental shelf:New insights into the tectonic evolution of the western Pacific and eastern China since the Mesozoic[J].Science Bulletin, 2015,60(18):1598-1616.DOI:10.1007/s11434-015-0891-z
[22] CARPENTER R L, EDGAR A D, THIBAULT Y.Origin of spongy textures in clinopyroxene and spinel from mantle xenoliths, Hessian Depression, Germany[J].Mineralogy&Petrology, 2002, 74(2/3/4):149-162.DOI:10.1007/s007100200002
[23] SHAW C S J, HEIDELBACH F, DINGWELL D B.The origin of reaction textures in mantle peridotite xenoliths from Sal Island, Cape Verde:The case for“metasomatism” by the host lava[J].Contributions to Mineralogy&Petrology, 2006, 151(6):681-697.DOI:10.1007/s00410-006-0087-2
[24] SU B X, ZHANG H F, SAKYI P A, et al. The origin of spongy texture in minerals of mantle xenoliths from the Western Qinling, central China[J].Contributions to Mineralogy&Petrology, 2011,161(3):465-482.DOI:10.1007/s00410-010-0543-x
[25] LU J G, ZHENG J P, GRIFFIN W L, et al.Microscale effects of melt infiltration into the lithospheric mantle:Peridotite xenoliths from Xilong,South China[J].Lithos, 2015, 232:111-123. DOI:10.1016/j.lithos.2015.06.013
[26] FORD C E, RUSSELL D G, CRAVEN J A, et al.Olivine-liquid equilibria:Temperature, pressure and composition dependence of the crystal/liquid cation partition coefficients for Mg, Fe2+, Ca and Mn[J].Journal of Petrology, 1983, 24(3):256-266. DOI:10.1093/petrology/24.3.256
[27] ARTH J G. Behavior of trace elements during magmatic processes:A summary of theoretical models and their applications[J].Journal of Research of the U.S. Geological Survey, 1976,4(1):41-47.
[28] IONOV D A, CHANEFO I, BODINIER J L.Origin of Fe-rich lherzolites and wehrlites from Tok, SE Siberia by reactive melt percolation in refractory mantle peridotites[J].Contributions to Mineralogy&Petrology, 2005, 150(3):335-353. DOI:10.1007/s00410-005-0026-7
[29]夏林圻,夏祖春.上地幔流体的性质的作用:从女山幔源二辉橄榄岩捕虏体获得的证据[J].西北地质科学, 1992(2):7-22.XIA L Q, XIA Z C. The nature and role of fluids in the upper mantle-evidence in mantle-derived iherzolite xenoliths from Nvshan, China[J].Northwest Geoscience, 1992(2):7-22.
[30] KEMPTON P D.Mineralogic and geochemical evidence for differing styles of metasomatism in spinel lherzolite xenoliths:Enriched mantle source regions of basalts?[M].New York:Acad Press, 1987:45-89.
[31] KUO L C, ESSENE E J.Petrology of spinel harzburgite xenoliths from the Kishb Plateau, Saudi Arabia[J].Contributions to Mineralogy&Petrology, 1986, 93(3):335-346.DOI:10.1007/bf00389392
[32]王永锋,章军锋.斜方辉石筛状反应边的成因机制及其对岩石圈地幔性质转变的意义[J].岩石矿物学杂志, 2013, 32(5):604-612.DOI:10.3969/j.issn.1000-6524.2013.05.005WANG Y F, ZHANG J F. The reaction mechanism of sieve-textured orthopyroxene:Implications for lithospheric mantle rejuvenation[J].Acta Petrologica Et Mineralogica, 2013, 32(5):604-612. DOI:10.3969/j.issn.1000-6524.2013.05.005
[33] GUZMICS T, KODOLáNYI J, KOVáCS I, et al.Primary carbonatite melt inclusions in apatite and in Kfeldspar of clinopyroxene-rich mantle xenoliths hosted in lamprophyre dikes(Hungary)[J].Mineralogy&Petrology, 2008, 94(3/4):225.DOI:10.1007/s00710-008-0014-5
[34] SHAW C S J, KLüGEL A. The pressure and temperature conditions and timing of glass formation in mantle-derived xenoliths from Baarley, West Eifel,Germany:The case for amphibole breakdown, lava infiltration and mineral-melt reaction[J].Mineralogy&Petrology, 2002, 74(2/3/4):163-187.
[35] ZENG G, CHEN L H, HU S L, et al. Genesis of Cenozoic low-Ca alkaline basalts in the Nanjing basaltic field, eastern China:The case for mantle xenolith-magma interaction[J].Geochemistry Geophysics Geosystems,2013, 14(5):1660-1677.DOI:10.1002/ggge.20127
[36] ZHARIKOV V A, LSHBULATOV R A,CHUDIONOVSKIKH L T.High pressure clinopyroxene and the eclogite barrier[J].Soviet Geology and Geophysics, 1984, 25:58-61.
[37]刘祥文,金振民.饶拔寨榴辉岩绿辉石中镁铁闪石及单斜钠长石出溶体[J].矿物岩石地球化学通报,2008, 27(s1):379-380. DOI:10.3969/j. issn. 1007-2802.2008.z1.203LIU X W, JIN Z M. Magnesium iron amphibole and monoclinic sodium feldspar solution in eclogite eclogite[J].Bulletin of Mineralogy, Petrology and Geochemistry,2008,27(s1):379-380.DOI:10.3969/j.issn.1007-2802.2008.z1.203
[2]刘若新,陈文寄,孙建中,等.中国新生代火山岩的KAr年代与构造环境[M]//刘若新.中国新生代火山岩年代学与地球化学.北京:地震出版社, 1992:1-43.LIU R X, CHEN W J, SUN J Z, et al. The K-Ar Age and Tectonic Environment of Cenozoic Volcanic Rock in China[M]//LIU R X.The Age and Geochemistry of Cenozoic Volcanic Rock in China.Beijing:Seismological Press, 1992:1-43.
[3] HO K S, CHEN J C, LO C H, et al.40Ar–39Ar dating and geochemical characteristics of late Cenozoic basaltic rocks from the Zhejiang–Fujian region, SE China:Eruption ages, magma evolution and petrogenesis[J].Chemical Geology, 2003, 197(1):287-318.
[4]曾罡,郑丽波,陈立辉,等.南海洋脊抽吸作用对其周边新生代玄武质岩浆活动的影响[J].高校地质学报,2017, 23(3):373-382.ZENG G, ZHENG L B, CHEN L H, et al.Influence of ridge suction on cenozoic basaltic magmatism in the surroundings of the South China Sea[J].Geological Journal of China Universities, 2017,23(3):373-382.
[5] ZOU H B, ZINDLER A, XU X S, et al. Major,trace element, and Nd, Sr and Pb isotope studies of Cenozoic basalts in SE China:Mantle sources,regional variations, and tectonic significance[J].Chemical Geology, 2000, 171(1):33-47. DOI:10.1016/s0009-2541(00)00243-6
[6] SAKUYAMA T, TIAN W, KIMURA J I, et al.Melting of dehydrated oceanic crust from the stagnant slab and of the hydrated mantle transition zone:Constraints from Cenozoic alkaline basalts in eastern China[J].Chemical Geology, 2013, 359(6):32-48.DOI:10.1016/j.chemgeo.2013.09.012
[7] LI Y Q, MA C Q, ROBINSON P T, et al. Recycling of oceanic crust from a stagnant slab in the mantle transition zone:Evidence from Cenozoic continental basalts in Zhejiang province, SE China[J].Lithos, 2015,230:146-165.DOI:10.1016/j.lithos.2015.05.021
[8]黄婉康,徐建国,高振敏,等.我国东南部玄武岩中尖晶石二辉橄榄岩包体的矿物研究[J].矿物学报,1982(3):17-29.HUANG W K, XU J G, GAO Z M, et al.Mineralogical study of spinel-lherzolite xenoliths from basalts in southern and eastern China[J].Acta Mineralogic Ainica, 1982(3):17-29.
[9]禹尧.中国东南部新生代玄武岩中橄榄岩包体及锆石巨晶的研究[D].南京:南京大学, 2012.YU Y.The Study of Olivine and Zircon from the Cenozoic Basalts in the Southeast of China[D].Nanjing:Nanjing University, 2012.
[10] LIU C Z, WU F Y, SUN J, et al. The Xinchang peridotite xenoliths reveal mantle replacement and accretion in southeastern China[J].Lithos, 2012, 150(10):171-187.DOI:10.1016/j.lithos.2012.03.019
[11] XU X S, O’ REILLY S Y, GRIFFIN W L, et al.Genesis of Young lithospheric mantle in southeastern China:An LAM–ICPMS trace element study[J].Journal of Petrology, 2000, 41(1):111-148. DOI:10.1093/petrology/41.1.111
[12] XU X S, O′REILLY S Y, GRIFFIN W L, et al.Enrichment of upper mantle peridotite:Petrological,trace element and isotopic evidence in xenoliths from SE China[J].Chemical Geology, 2003, 198(3):163-188.DOI:10.1016/s0009-2541(03)00004-4
[13] HAO Y T, XIA Q K, LI Q W, et al. Partial melting control of water contents in the cenozoic lithospheric mantle of the Cathaysia block of south China[J].Chemical Geology, 2014, 380:7-19.DOI:10.1016/j.chemgeo.2014.04.017
[14] LIU J, XIA Q K, DELOULE E, et al.Water content and oxygen isotopic composition of Alkali Basalts from the Taihang Mountains, China:Recycled oceanic components in the mantle source[J].Journal of Petrology, 2014, 56(4):681-702. DOI:10.1093/petrology/egv013
[15] CHEN H, XIA Q K, INGRIN J, et al. Changing recycled oceanic components in the mantle source of the Shuangliao Cenozoic basalts, NE China:New constraints from water content[J].Tectonophysics,2015, 650:113-123.DOI:10.1016/j.tecto.2014.07.022
[16] LIU S C, XIA Q K, CHOI S H, et al. Continuous supply of recycled Pacific oceanic materials in the source of Cenozoic basalts in SE China:the Zhejiang case[J].Contributions to Mineralogy and Petrology,2016, 171(12):100.DOI:10.1007/s00410-016-1310-4
[17]刘少辰.中国东南新生代玄武岩地球化学研究:源区富集组分的来源[D].合肥:中国科学技术大学, 2017.LIU S C.Water Content and Geochemistry of the Cenozoic Basalts in SE China:Implications for Enrichment in the Mantle Source of Intra-plate Basalts[D]. Hefei:University of Science and Technology of China,2017.
[18] HUANG J L, ZHAO D P. High?resolution mantle tomography of China and surrounding regions[J].Journal of Geophysical Research Solid Earth,2006, 111(9):B09305.DOI:10.1029/2005jb004066
[19]牛耀龄.全球构造与地球动力学一岩石学与地球化学方法应用实例[M].北京:科学出版社,2013.NIU Y L.Global Tectonics and Geodynamics:A Petrological and Geochemical Approach[M]. Beijing:Science Press, 2013.
[20] NIU Y L.Geological understanding of plate tectonics:Basic concepts, illustrations, examples and new perspectives[J].Global Tectonics&Metallogeny,2014, 10(1):23-46.
[21] NIU Y L, LIU Y, XUE Q Q, et al.Exotic origin of the Chinese continental shelf:New insights into the tectonic evolution of the western Pacific and eastern China since the Mesozoic[J].Science Bulletin, 2015,60(18):1598-1616.DOI:10.1007/s11434-015-0891-z
[22] CARPENTER R L, EDGAR A D, THIBAULT Y.Origin of spongy textures in clinopyroxene and spinel from mantle xenoliths, Hessian Depression, Germany[J].Mineralogy&Petrology, 2002, 74(2/3/4):149-162.DOI:10.1007/s007100200002
[23] SHAW C S J, HEIDELBACH F, DINGWELL D B.The origin of reaction textures in mantle peridotite xenoliths from Sal Island, Cape Verde:The case for“metasomatism” by the host lava[J].Contributions to Mineralogy&Petrology, 2006, 151(6):681-697.DOI:10.1007/s00410-006-0087-2
[24] SU B X, ZHANG H F, SAKYI P A, et al. The origin of spongy texture in minerals of mantle xenoliths from the Western Qinling, central China[J].Contributions to Mineralogy&Petrology, 2011,161(3):465-482.DOI:10.1007/s00410-010-0543-x
[25] LU J G, ZHENG J P, GRIFFIN W L, et al.Microscale effects of melt infiltration into the lithospheric mantle:Peridotite xenoliths from Xilong,South China[J].Lithos, 2015, 232:111-123. DOI:10.1016/j.lithos.2015.06.013
[26] FORD C E, RUSSELL D G, CRAVEN J A, et al.Olivine-liquid equilibria:Temperature, pressure and composition dependence of the crystal/liquid cation partition coefficients for Mg, Fe2+, Ca and Mn[J].Journal of Petrology, 1983, 24(3):256-266. DOI:10.1093/petrology/24.3.256
[27] ARTH J G. Behavior of trace elements during magmatic processes:A summary of theoretical models and their applications[J].Journal of Research of the U.S. Geological Survey, 1976,4(1):41-47.
[28] IONOV D A, CHANEFO I, BODINIER J L.Origin of Fe-rich lherzolites and wehrlites from Tok, SE Siberia by reactive melt percolation in refractory mantle peridotites[J].Contributions to Mineralogy&Petrology, 2005, 150(3):335-353. DOI:10.1007/s00410-005-0026-7
[29]夏林圻,夏祖春.上地幔流体的性质的作用:从女山幔源二辉橄榄岩捕虏体获得的证据[J].西北地质科学, 1992(2):7-22.XIA L Q, XIA Z C. The nature and role of fluids in the upper mantle-evidence in mantle-derived iherzolite xenoliths from Nvshan, China[J].Northwest Geoscience, 1992(2):7-22.
[30] KEMPTON P D.Mineralogic and geochemical evidence for differing styles of metasomatism in spinel lherzolite xenoliths:Enriched mantle source regions of basalts?[M].New York:Acad Press, 1987:45-89.
[31] KUO L C, ESSENE E J.Petrology of spinel harzburgite xenoliths from the Kishb Plateau, Saudi Arabia[J].Contributions to Mineralogy&Petrology, 1986, 93(3):335-346.DOI:10.1007/bf00389392
[32]王永锋,章军锋.斜方辉石筛状反应边的成因机制及其对岩石圈地幔性质转变的意义[J].岩石矿物学杂志, 2013, 32(5):604-612.DOI:10.3969/j.issn.1000-6524.2013.05.005WANG Y F, ZHANG J F. The reaction mechanism of sieve-textured orthopyroxene:Implications for lithospheric mantle rejuvenation[J].Acta Petrologica Et Mineralogica, 2013, 32(5):604-612. DOI:10.3969/j.issn.1000-6524.2013.05.005
[33] GUZMICS T, KODOLáNYI J, KOVáCS I, et al.Primary carbonatite melt inclusions in apatite and in Kfeldspar of clinopyroxene-rich mantle xenoliths hosted in lamprophyre dikes(Hungary)[J].Mineralogy&Petrology, 2008, 94(3/4):225.DOI:10.1007/s00710-008-0014-5
[34] SHAW C S J, KLüGEL A. The pressure and temperature conditions and timing of glass formation in mantle-derived xenoliths from Baarley, West Eifel,Germany:The case for amphibole breakdown, lava infiltration and mineral-melt reaction[J].Mineralogy&Petrology, 2002, 74(2/3/4):163-187.
[35] ZENG G, CHEN L H, HU S L, et al. Genesis of Cenozoic low-Ca alkaline basalts in the Nanjing basaltic field, eastern China:The case for mantle xenolith-magma interaction[J].Geochemistry Geophysics Geosystems,2013, 14(5):1660-1677.DOI:10.1002/ggge.20127
[36] ZHARIKOV V A, LSHBULATOV R A,CHUDIONOVSKIKH L T.High pressure clinopyroxene and the eclogite barrier[J].Soviet Geology and Geophysics, 1984, 25:58-61.
[37]刘祥文,金振民.饶拔寨榴辉岩绿辉石中镁铁闪石及单斜钠长石出溶体[J].矿物岩石地球化学通报,2008, 27(s1):379-380. DOI:10.3969/j. issn. 1007-2802.2008.z1.203LIU X W, JIN Z M. Magnesium iron amphibole and monoclinic sodium feldspar solution in eclogite eclogite[J].Bulletin of Mineralogy, Petrology and Geochemistry,2008,27(s1):379-380.DOI:10.3969/j.issn.1007-2802.2008.z1.203