河南省巩义地区本溪组铝土矿成矿物质来源——来自碎屑锆石LA-ICP-MS U-Pb年龄的证据
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摘要
巩义地区是河南省本溪组铝土矿发现最早的地区,也是豫西铝土矿成矿带的重要组成部分,但对其成矿物质来源尚不清晰。选取该区一个露天采坑内的豆鲕状铝土矿样品,进行岩石薄片观察、X衍射分析和LA-ICP-MS碎屑锆石U-Pb测年。结果表明,该区铝土矿主要矿物成分为硬水铝石、锐钛矿和伊利石;碎屑锆石年龄可以分成2组,第一组介于393—484 Ma间,峰值约为442 Ma,占86%,主要为早古生代岩浆锆石,第二组介于555—2 714 Ma间,具有约901 Ma,约1 718 Ma,约2 440 Ma的峰值年龄,占14%,主要为前寒武纪岩浆锆石或为岩浆成因的变质增生锆石;早古生代碎屑锆石主要来自于北秦岭造山带加里东期中-酸性花岗质侵入岩,前寒武纪碎屑锆石可能主要来源于北秦岭地区的变质地层,它们与侵入其中的加里东期岩浆岩一同被剥蚀,共同为研究区提供物源;该区铝土矿中缺少晚古生代碎屑锆石的原因可能与远离内蒙古隆起,靠近北秦岭造山带有关。
Gongyi is the earlist discovered site of the karstic bauxite in Benxi formation in Henan province,and it is also the main component of bauxite metallogenic belt in West Henan. However,its bauxite material sources is not clear. In this study,samples from pisolitic-oolitic bauxite were selected. Petrographic observation,X-ray diffraction analysis and LA-ICP-MS detrital zircons U-Pb dating were conducted for data analysis. The results show that main mineral components of bauxite are diaspora,anatase and illite. The detrital zircon U-Pb ages of the sample can be divided into two groups. The first group mainly is early Paleozoic magmatic zircons( accounted for 86%) with the age ranges 393—484 Ma and the peak value is ca. 442 Ma. The second group mainly is Precambrian magmatic zircons or metamorphic growth magmatic zircons( accounted for 14%) with the age ranges 555—2714 Ma and has three peaks,ca. 901 Ma,ca. 1 718 Ma and ca. 2 440 Ma. The detrital zircons with early Paleozoic ages mainly derived from the Caledonian medium-acid granitic intrusive rocks of North Qinling orogeny. The detrital zircons with Precambrian ages might derive from metamorphic formations of North Qinling orogeny. The both types of aforesaid rocks were denuded together and provided sources for bauxite of Benxi formation in the study area. The reason for lack of late Paleozoic detrital zircon in bauxite of this area may be related to tectonic location which is far from Inner Mongolia uplift and close to North Qinling orogeny.
Gongyi is the earlist discovered site of the karstic bauxite in Benxi formation in Henan province,and it is also the main component of bauxite metallogenic belt in West Henan. However,its bauxite material sources is not clear. In this study,samples from pisolitic-oolitic bauxite were selected. Petrographic observation,X-ray diffraction analysis and LA-ICP-MS detrital zircons U-Pb dating were conducted for data analysis. The results show that main mineral components of bauxite are diaspora,anatase and illite. The detrital zircon U-Pb ages of the sample can be divided into two groups. The first group mainly is early Paleozoic magmatic zircons( accounted for 86%) with the age ranges 393—484 Ma and the peak value is ca. 442 Ma. The second group mainly is Precambrian magmatic zircons or metamorphic growth magmatic zircons( accounted for 14%) with the age ranges 555—2714 Ma and has three peaks,ca. 901 Ma,ca. 1 718 Ma and ca. 2 440 Ma. The detrital zircons with early Paleozoic ages mainly derived from the Caledonian medium-acid granitic intrusive rocks of North Qinling orogeny. The detrital zircons with Precambrian ages might derive from metamorphic formations of North Qinling orogeny. The both types of aforesaid rocks were denuded together and provided sources for bauxite of Benxi formation in the study area. The reason for lack of late Paleozoic detrital zircon in bauxite of this area may be related to tectonic location which is far from Inner Mongolia uplift and close to North Qinling orogeny.
引文
[1]吴国炎,姚公一,吕夏.河南铝土矿床[M].北京:冶金工业出版社,1996.WU G Y,YAO G Y,LU X.Bauxites in Henan province[M].Beijing:Metallurgical Industry Press,1996.
[2]BARDOSSY G,BALKAY B.Karst Bauxites,Bauxite deposits on carbonate rocks[M].New York:Elsevier Scientific Publishing Company and Akadémiai Kiadó,The Publishing House of the Hungarian Academy of Science,1982.
[3]丰恺.河南铝土矿成因的一点认识[J].轻金属.1992(7):1-8.FENG K.A understanding of the genesis of bauxite,Henan[J].Light Metals,1992(7):1-8.
[4]王绍龙.再论河南G层铝土矿的物质来源[J].河南地质,1992(1):15-19.WANG S L.Further discussion on the material source of the bauxite in the G layer of Henan[J].Henan Geology,1992(1):15-19
[5]袁跃清.河南省铝土矿床成因探讨[J].矿产与地质,2005,19(1):52-56.YUAN Y Q.Genesis of bauxite deposit in Henan[J].Mineral Resources and Geology,2005,19(1):52-56.
[6]班宜红,郭锐,王军强,等.河南省钙红土风化壳型铝土矿沉积规律及找矿远景概论[J].矿产与地质,2012,26(3):210-220.BAN Y H,GUO R,WANG J Q,et al.Sedimentary environment of the red earth weathering crust type bauxite and the outlook for its exploration[J].Mineral Resources and Geology,2012,26(3):210-220.
[7]刘长龄.华北地台铝土矿床的物质来源[J].轻金属,1985(8):3-6.LIU C L.The material sources of bauxite deposits in North China platform[J].Light Metals,1985(8):3-6
[8]真允庆,王振玉.华北式(G层)铝土矿稀土元素地球化学特征及其地质意义[J].桂林理工大学学报,1991(1):49-56.ZHEN Y Q,WANG Z Y.Geochemical chsracteristics of the rare earth elements in North China pattern(G strata)alumina ores and their geological significance[J].Journal of Guilin College of Geology,1991(1):49-56.
[9]WANG Q F,LIU X F,YAN C H,et al.Mineralogical and geochemical studies of boron-rich bauxite ore deposits in the Songqi region,SW Henan,China[J].Ore Geology Reviews,2012,48:258-270.
[10]刘长龄.中国石炭纪铝土矿的地质特征与成因[J].沉积学报,1988(3):4-134.LIU C L.Geological features and genesis of carboniferous bauxite in China[J].Acta Sedimentologica Sinica,1988(3):4-134.
[11]刘长龄.论铝土矿的成因学说[J].河北地质学院学报,1992(2):195-204.LIU C L.On the theory of bauxite genesis[J].Journal of Hebei College of Geology,1992(2):195-204.
[12]范忠仁.就微量元素地球化学特征论河南铝土矿成因[J].河南国土资源,1989(3):9-19.FAN Z R.Geochemical characteristics of trace elements on the genesis of bauxite in Henan[J].Henan Geology,1989(3):9-19.
[13]施和生,王冠龙.豫西地区岩溶作用在铝土矿成矿中的意义[J].中国岩溶,1989(1):62-69.SHI H S,WANG G L.The significance of karstification in the formation of bauxite deposits in Western Henan[J].Carsologica Sinica,1989(1):62-69.
[14]LIU X F,WANG Q F,FENG Y W,et al.Genesis of the Guangou karstic bauxite deposit in Western Henan,China[J].Ore Geology Reviews,2013,55:162-175.
[15]WANG Y,ZHOU L,ZHAO L,et al.Palaeozoic uplands and unconformity in the North China Block:Constraints from zircon LA-ICP-MS dating and geochemical analysis of Bauxite[J].Terra Nova,2010,22(4):264-273.
[16]LIU J,ZHAO Y,LIU A,et al.Origin of Late Palaeozoic bauxites in the North China Craton:Constraints from zircon U-Pb geochronology and in situ Hf isotopes[J].Journal of The Geological Society,2014,171(5):695-707.
[17]马收先,孟庆任,曲永强.华北地块北缘上石炭统-中三叠统碎屑锆石研究及其地质意义[J].地质通报,2011,30(10):1485-1500.MA S X,MENG Q R,QU Y Q.A study of detrital zircons of Late Carboniferous-Middle Triassic strata in the northern margin of North China block and its geological implication[J].Geological Bulletin of China,2011,30(10):1485-1500.
[18]马收先,吕同艳,武国利,等.平泉地区本溪组和刘家沟组厘定[J].中国地质,2014,41(3):728-740.MA S X,LV T Y,WU G L,et al.The revision of the Benxi and Liujiagou formations in Pingquan area[J].Geology in China,2014,41(3):728-740.
[19]CAI S,WANG Q,LIU X,et al.Petrography and detrital zircon study of late Carboniferous sequences in the southwestern North China Craton:Implications for the regional tectonic evolution and bauxite genesis[J].Journal of Asian Earth Sciences,2015,98:421-435.
[20]WANG Q F,DENG J,LIU X F,et al.Provenance of late carboniferous bauxite deposits in the North China Craton:New constraints on marginal arc construction and accretion processes[J].Gondwana Research,2016,38:86-98.
[21]马千里,许欣然,杜远生.北京周口店三好砾岩的时代、物源背景及其古地理意义:来自沉积学和碎屑锆石年代学的证据[J].地质科技情报,2017(4):29-35.MA Q L,XU X R,DU Y S.Zircon U-Pb chronology and provenance of the sanhao conglomerate in Zhoukoudian,Beijing:Implications for coeval paleogeography[J].Geological Science and Technology Information,2017,36(4):29-35.
[22]ANDERSEN T.Correction of common lead in U-Pb analyses that do not report 204 Pb[J].Chemical Geology,2002,192(1-2):59-79.
[23]LIU Y S,HU Z C,ZONG K Q,et al.Reappraisement and refinement of zircon U-Pb isotope and trace element analyses by LA-ICP-MS[J].Chinese Science Bulletin,2010,55(15):1535-1546.
[24]河南省地质矿产局.河南省区域地质志[M].北京:地质出版社,1989.HENAN GEOLOGY AND MINERAL BUREAU.Regional geology of Henan Province[M].Beijing:Geological Publishing House,1989.
[25]HERMANN J,RUBATTO D,KORSAKOV A,et al.Multiple zircon growth during fast exhumation of diamondiferous,deeply subducted continental crust(Kokchetav Massif,Kazakhstan)[J].Contributions to Mineralogy&Petrology,2001,141(1):66-82.
[26]吴元保,郑永飞.锆石成因矿物学研究及其对U-Pb年龄解释的制约[J].科学通报,2004,49(16):1589-1604.WU Y B,ZHENG Y F.Genesis of zircon and its constraints on interpretation of U-Pb age[J].Chinese Science Bulletin,2004,49(16):1589-1604.
[27]VAVRA G,GEBAUER D,SCHMID R,et al.Multiple zircon growth and recrystallization during polyphase late carboniferous to triassic metamorphism in granulites of the Ivrea Zone(Southern Alps):an ion microprobe(SHRIMP)study[J].Contributions to Mineralogy&Petrology,1996,122(4):337-358.
[28]DUBI SKA E,BYLINA P,KOZ OWSKI A,et al.U-Pb dating of serpentinization:hydrothermal zircon from a metasomatic rodingite shell(Sudetic ophiolite,SW Poland)[J].Chemical Geology,2004,203(3):183-203.
[29]HEAMAN L M,BOWINS R,CROCKET J.The chemical composition of igneous zircon suites:implications for geochemical tracer studies[J].Geochimica Et Cosmochimica Acta,1990,54(6):1597-1607.
[30]BUICK R,DES MARAIS D J,KNOLL A H.Stable isotopic compositions of carbonates from the Mesoproterozoic Bangemall Group,northwestern Australia.[J].Chemical Geology,1995,123(1-4):153-171.
[31]HOSKIN P W O,IRELAND T R.Rare earth element chemistry of zircon and its use as a provenance indicator[J].Geology,2000,28(7):627.
[32]BOYNTON W V.Chapter 3-Cosmochemistry of the Rare Earth Elements:Meteorite Studies[J].Developments in Geochemistry,1984,2(2):63-114.
[33]SIRCOMBE K N.Tracing provenance through the isotope ages of littoral and sedimentary detrital zircon,eastern Australia[J].Sedimentary Geology,1999,124(1):47-67.
[34]Г.И.布申斯基.铝土矿地质学[M].王恩孚,张汉英,祝修怡,译.北京:地质出版社,1984.Г.И.БУШИНСКИЙ.Geology of Bautite[M].WANG E F,ZHANG H Y,ZHU X Y,translated.Beijing:Geology Press,1984:1-266.
[35]SCHWERTMANN U.Developments in soil science,1.Bauxites:I.Valeton.Elsevier Publ.Comp.Amsterdam,London,New York[J].Geoderma,1972,8(1):75-76.
[36]廖士范,梁同荣,张月恒.论我国铝土矿床类型及其红土化风化壳形成机制问题[J].沉积学报,1989,7(1):1-10.LIAO S F,LIANG T R,ZHANG Y H.Discussion on the problems of bauxite deposits and their lateritic residuum as mechanism for the minerogenete of bauxite in China[J].Acta Sedimentologica Sinica,1989,7(1):1-10.
[37]曹高社,张松,徐光明,等.豫西偃师龙门地区上石炭统本溪组含铝岩系矿物学特征及其原岩分析[J].地质论评,2016,62(5):1300-1314.CAO G S,ZHANG S,XU G M,et al.Mineralogical characteristics and original rock analysis of Al-bearing rock series in upper carboniferous Benxi formation in Longmen district,Yanshi,Western Henan[J].Geological Review,62(5):1300-1314.
[38]张国伟,董云鹏,姚安平.秦岭造山带基本组成与结构及其构造演化[J].陕西地质,1997,15(2):1-14.ZHANG G W,DONG Y P,YAO A P.The crustal compositions,structures and tectonic evolution of the Qinling Orogenic Belt[J].Geology of Shaanxi,1997,15(2):1-14.
[39]卢欣祥,肖庆辉,董有.秦岭花岗岩大地构造图[M].西安:西安地图出版社,2000.LU X X,XIAO Q H,DONG Y.Tectonic map of Qinling granite[M].Xi'an:Cartographic Publishing House,2000.
[40]雷敏.秦岭造山带东部花岗岩成因及其与造山带构造演化的关系[D].北京:中国地质科学院,2010.LEI M.Petrogensis of granites and their relation to tectonic evolution of orogen in the East part of Qinling orogenic belt[D].Beijing:Chinese Academy of Geological Science,2010.
[41]刘丙祥.北秦岭地体东段岩浆作用与地壳演化[D].合服:中国科学技术大学,2014.LIU B X.Magmatism and crustal evolution in the eastern North Qinling Terrain[D].Hefei:Science and Technology of China University,2014.
[42]BELOUSOVA E,GRIFFIN W,O'REILLY S Y,et al.Igneous zircon:trace element composition as an indicator of source rock type[J].Contributions to Mineralogy&Petrology,2002,143(5):602-622.
[43]GRIMES C B,JOHN B E,KELEMEN P B,et al.Trace element chemistry of zircons from oceanic crust:A method for distinguishing detrital zircon provenance[J].Geology,2007,35(7):643-646.
[44]翟明国.华北克拉通的形成演化与成矿作用[J].矿床地质,2010,29(1):24-36.ZHAI M G.Tectonic evolution and metallogenesis of North China Craton[J].Mineral Deposits,2010,29(1):24-36.
[45]杨敏.东秦岭地区二郎坪、宽坪及陶湾岩群变沉积岩碎屑锆石年代学研究及其地质意义[D].西安:西北大学,2017.YANG M.Detrital zircon U-Pb dating of metaclastic rocks from Erlangping,Kuanping and Taowan Group in the Eastern Qinling area and its tectonic implication[D].Xi'an:Northwest University,2017.
[46]TANG L,SANTOSH M,DONG Y.Tectonic evolution of a complex orogenic system:Evidence from the northern Qinling belt,Central China[J].Journal of Asian Earth Sciences,2015,113∶544-559.
[2]BARDOSSY G,BALKAY B.Karst Bauxites,Bauxite deposits on carbonate rocks[M].New York:Elsevier Scientific Publishing Company and Akadémiai Kiadó,The Publishing House of the Hungarian Academy of Science,1982.
[3]丰恺.河南铝土矿成因的一点认识[J].轻金属.1992(7):1-8.FENG K.A understanding of the genesis of bauxite,Henan[J].Light Metals,1992(7):1-8.
[4]王绍龙.再论河南G层铝土矿的物质来源[J].河南地质,1992(1):15-19.WANG S L.Further discussion on the material source of the bauxite in the G layer of Henan[J].Henan Geology,1992(1):15-19
[5]袁跃清.河南省铝土矿床成因探讨[J].矿产与地质,2005,19(1):52-56.YUAN Y Q.Genesis of bauxite deposit in Henan[J].Mineral Resources and Geology,2005,19(1):52-56.
[6]班宜红,郭锐,王军强,等.河南省钙红土风化壳型铝土矿沉积规律及找矿远景概论[J].矿产与地质,2012,26(3):210-220.BAN Y H,GUO R,WANG J Q,et al.Sedimentary environment of the red earth weathering crust type bauxite and the outlook for its exploration[J].Mineral Resources and Geology,2012,26(3):210-220.
[7]刘长龄.华北地台铝土矿床的物质来源[J].轻金属,1985(8):3-6.LIU C L.The material sources of bauxite deposits in North China platform[J].Light Metals,1985(8):3-6
[8]真允庆,王振玉.华北式(G层)铝土矿稀土元素地球化学特征及其地质意义[J].桂林理工大学学报,1991(1):49-56.ZHEN Y Q,WANG Z Y.Geochemical chsracteristics of the rare earth elements in North China pattern(G strata)alumina ores and their geological significance[J].Journal of Guilin College of Geology,1991(1):49-56.
[9]WANG Q F,LIU X F,YAN C H,et al.Mineralogical and geochemical studies of boron-rich bauxite ore deposits in the Songqi region,SW Henan,China[J].Ore Geology Reviews,2012,48:258-270.
[10]刘长龄.中国石炭纪铝土矿的地质特征与成因[J].沉积学报,1988(3):4-134.LIU C L.Geological features and genesis of carboniferous bauxite in China[J].Acta Sedimentologica Sinica,1988(3):4-134.
[11]刘长龄.论铝土矿的成因学说[J].河北地质学院学报,1992(2):195-204.LIU C L.On the theory of bauxite genesis[J].Journal of Hebei College of Geology,1992(2):195-204.
[12]范忠仁.就微量元素地球化学特征论河南铝土矿成因[J].河南国土资源,1989(3):9-19.FAN Z R.Geochemical characteristics of trace elements on the genesis of bauxite in Henan[J].Henan Geology,1989(3):9-19.
[13]施和生,王冠龙.豫西地区岩溶作用在铝土矿成矿中的意义[J].中国岩溶,1989(1):62-69.SHI H S,WANG G L.The significance of karstification in the formation of bauxite deposits in Western Henan[J].Carsologica Sinica,1989(1):62-69.
[14]LIU X F,WANG Q F,FENG Y W,et al.Genesis of the Guangou karstic bauxite deposit in Western Henan,China[J].Ore Geology Reviews,2013,55:162-175.
[15]WANG Y,ZHOU L,ZHAO L,et al.Palaeozoic uplands and unconformity in the North China Block:Constraints from zircon LA-ICP-MS dating and geochemical analysis of Bauxite[J].Terra Nova,2010,22(4):264-273.
[16]LIU J,ZHAO Y,LIU A,et al.Origin of Late Palaeozoic bauxites in the North China Craton:Constraints from zircon U-Pb geochronology and in situ Hf isotopes[J].Journal of The Geological Society,2014,171(5):695-707.
[17]马收先,孟庆任,曲永强.华北地块北缘上石炭统-中三叠统碎屑锆石研究及其地质意义[J].地质通报,2011,30(10):1485-1500.MA S X,MENG Q R,QU Y Q.A study of detrital zircons of Late Carboniferous-Middle Triassic strata in the northern margin of North China block and its geological implication[J].Geological Bulletin of China,2011,30(10):1485-1500.
[18]马收先,吕同艳,武国利,等.平泉地区本溪组和刘家沟组厘定[J].中国地质,2014,41(3):728-740.MA S X,LV T Y,WU G L,et al.The revision of the Benxi and Liujiagou formations in Pingquan area[J].Geology in China,2014,41(3):728-740.
[19]CAI S,WANG Q,LIU X,et al.Petrography and detrital zircon study of late Carboniferous sequences in the southwestern North China Craton:Implications for the regional tectonic evolution and bauxite genesis[J].Journal of Asian Earth Sciences,2015,98:421-435.
[20]WANG Q F,DENG J,LIU X F,et al.Provenance of late carboniferous bauxite deposits in the North China Craton:New constraints on marginal arc construction and accretion processes[J].Gondwana Research,2016,38:86-98.
[21]马千里,许欣然,杜远生.北京周口店三好砾岩的时代、物源背景及其古地理意义:来自沉积学和碎屑锆石年代学的证据[J].地质科技情报,2017(4):29-35.MA Q L,XU X R,DU Y S.Zircon U-Pb chronology and provenance of the sanhao conglomerate in Zhoukoudian,Beijing:Implications for coeval paleogeography[J].Geological Science and Technology Information,2017,36(4):29-35.
[22]ANDERSEN T.Correction of common lead in U-Pb analyses that do not report 204 Pb[J].Chemical Geology,2002,192(1-2):59-79.
[23]LIU Y S,HU Z C,ZONG K Q,et al.Reappraisement and refinement of zircon U-Pb isotope and trace element analyses by LA-ICP-MS[J].Chinese Science Bulletin,2010,55(15):1535-1546.
[24]河南省地质矿产局.河南省区域地质志[M].北京:地质出版社,1989.HENAN GEOLOGY AND MINERAL BUREAU.Regional geology of Henan Province[M].Beijing:Geological Publishing House,1989.
[25]HERMANN J,RUBATTO D,KORSAKOV A,et al.Multiple zircon growth during fast exhumation of diamondiferous,deeply subducted continental crust(Kokchetav Massif,Kazakhstan)[J].Contributions to Mineralogy&Petrology,2001,141(1):66-82.
[26]吴元保,郑永飞.锆石成因矿物学研究及其对U-Pb年龄解释的制约[J].科学通报,2004,49(16):1589-1604.WU Y B,ZHENG Y F.Genesis of zircon and its constraints on interpretation of U-Pb age[J].Chinese Science Bulletin,2004,49(16):1589-1604.
[27]VAVRA G,GEBAUER D,SCHMID R,et al.Multiple zircon growth and recrystallization during polyphase late carboniferous to triassic metamorphism in granulites of the Ivrea Zone(Southern Alps):an ion microprobe(SHRIMP)study[J].Contributions to Mineralogy&Petrology,1996,122(4):337-358.
[28]DUBI SKA E,BYLINA P,KOZ OWSKI A,et al.U-Pb dating of serpentinization:hydrothermal zircon from a metasomatic rodingite shell(Sudetic ophiolite,SW Poland)[J].Chemical Geology,2004,203(3):183-203.
[29]HEAMAN L M,BOWINS R,CROCKET J.The chemical composition of igneous zircon suites:implications for geochemical tracer studies[J].Geochimica Et Cosmochimica Acta,1990,54(6):1597-1607.
[30]BUICK R,DES MARAIS D J,KNOLL A H.Stable isotopic compositions of carbonates from the Mesoproterozoic Bangemall Group,northwestern Australia.[J].Chemical Geology,1995,123(1-4):153-171.
[31]HOSKIN P W O,IRELAND T R.Rare earth element chemistry of zircon and its use as a provenance indicator[J].Geology,2000,28(7):627.
[32]BOYNTON W V.Chapter 3-Cosmochemistry of the Rare Earth Elements:Meteorite Studies[J].Developments in Geochemistry,1984,2(2):63-114.
[33]SIRCOMBE K N.Tracing provenance through the isotope ages of littoral and sedimentary detrital zircon,eastern Australia[J].Sedimentary Geology,1999,124(1):47-67.
[34]Г.И.布申斯基.铝土矿地质学[M].王恩孚,张汉英,祝修怡,译.北京:地质出版社,1984.Г.И.БУШИНСКИЙ.Geology of Bautite[M].WANG E F,ZHANG H Y,ZHU X Y,translated.Beijing:Geology Press,1984:1-266.
[35]SCHWERTMANN U.Developments in soil science,1.Bauxites:I.Valeton.Elsevier Publ.Comp.Amsterdam,London,New York[J].Geoderma,1972,8(1):75-76.
[36]廖士范,梁同荣,张月恒.论我国铝土矿床类型及其红土化风化壳形成机制问题[J].沉积学报,1989,7(1):1-10.LIAO S F,LIANG T R,ZHANG Y H.Discussion on the problems of bauxite deposits and their lateritic residuum as mechanism for the minerogenete of bauxite in China[J].Acta Sedimentologica Sinica,1989,7(1):1-10.
[37]曹高社,张松,徐光明,等.豫西偃师龙门地区上石炭统本溪组含铝岩系矿物学特征及其原岩分析[J].地质论评,2016,62(5):1300-1314.CAO G S,ZHANG S,XU G M,et al.Mineralogical characteristics and original rock analysis of Al-bearing rock series in upper carboniferous Benxi formation in Longmen district,Yanshi,Western Henan[J].Geological Review,62(5):1300-1314.
[38]张国伟,董云鹏,姚安平.秦岭造山带基本组成与结构及其构造演化[J].陕西地质,1997,15(2):1-14.ZHANG G W,DONG Y P,YAO A P.The crustal compositions,structures and tectonic evolution of the Qinling Orogenic Belt[J].Geology of Shaanxi,1997,15(2):1-14.
[39]卢欣祥,肖庆辉,董有.秦岭花岗岩大地构造图[M].西安:西安地图出版社,2000.LU X X,XIAO Q H,DONG Y.Tectonic map of Qinling granite[M].Xi'an:Cartographic Publishing House,2000.
[40]雷敏.秦岭造山带东部花岗岩成因及其与造山带构造演化的关系[D].北京:中国地质科学院,2010.LEI M.Petrogensis of granites and their relation to tectonic evolution of orogen in the East part of Qinling orogenic belt[D].Beijing:Chinese Academy of Geological Science,2010.
[41]刘丙祥.北秦岭地体东段岩浆作用与地壳演化[D].合服:中国科学技术大学,2014.LIU B X.Magmatism and crustal evolution in the eastern North Qinling Terrain[D].Hefei:Science and Technology of China University,2014.
[42]BELOUSOVA E,GRIFFIN W,O'REILLY S Y,et al.Igneous zircon:trace element composition as an indicator of source rock type[J].Contributions to Mineralogy&Petrology,2002,143(5):602-622.
[43]GRIMES C B,JOHN B E,KELEMEN P B,et al.Trace element chemistry of zircons from oceanic crust:A method for distinguishing detrital zircon provenance[J].Geology,2007,35(7):643-646.
[44]翟明国.华北克拉通的形成演化与成矿作用[J].矿床地质,2010,29(1):24-36.ZHAI M G.Tectonic evolution and metallogenesis of North China Craton[J].Mineral Deposits,2010,29(1):24-36.
[45]杨敏.东秦岭地区二郎坪、宽坪及陶湾岩群变沉积岩碎屑锆石年代学研究及其地质意义[D].西安:西北大学,2017.YANG M.Detrital zircon U-Pb dating of metaclastic rocks from Erlangping,Kuanping and Taowan Group in the Eastern Qinling area and its tectonic implication[D].Xi'an:Northwest University,2017.
[46]TANG L,SANTOSH M,DONG Y.Tectonic evolution of a complex orogenic system:Evidence from the northern Qinling belt,Central China[J].Journal of Asian Earth Sciences,2015,113∶544-559.