华北晚古生代成煤沼泽微环境与煤中硫的成因关系研究

(D)306SCIENCEINCHINA(SeriesD)200012*(,100083)(),.,,,;.d34Spd34Sp-1,,[1].,,.5,8,8,9,10B,.1.15,85,8.8,,3~11m,6m.,.8,,,2.09%.50.7~16.6m,7m,,,3~5..5,0.5%.1.28,2.0~4.4m,2.9m.2000-05-23*(:49632090)(:49572129)6585.,,,2.63%.1.39,109,10,1m,,1.83~4.17m,,.20cm,.9,10,,3.05%4.08%.1.4BB6,B7B8,2~3m;,;,,0.24%~0.50%.B6,.22.1[2~4]..(St,d)(V)(1a).2.2TPI[=(+++)/(+++)],,.TPI,,(1(b)).,VI[=(++++++)/(+++++)].5,89VI(1),.TPI,VI.2.3,.TI[=(++++++)/(+++++)],(1c).,,,,.GWI[=(+++)/(++)].,GWI,,.586(D)3012.4,Sr/Ba.Sr/Ba(2a).,.(La/Lu)n,,(2b).2.5,STI[=(++++++)/(++)],(STI0.1)(1STI0.1)(STI1)3.,,(1d).3.~,.658723.15(V),78%86%;(I),29%;(E),16%.,,,.,GIV/I16.2323.68,;GIV/I,.,,GWI.3,TPI3(1.02,1.170.94)(2.60).TI,.,TITPI,.d34So,.5,d34So,83×10-670×10-6,Sr/Ba1.390.58,.,,d34So,(3)[5~7].5,,,.3.29,10(4),:;;;.,.d34So,588(D)3035A.:1;2;3;4;5;6.B.:1;2;3.C.:1;2;3;4;5;6;749,10,,,,d34So.,Sr/Ba(5.68),,,,Sr/Ba.6589,,(La/Lu)n=1.405;,,(La/Lu)n0.1240.256.9,10,.4,,.4.1,,,,-24SOH2S.,Fe2+H2S,.H2S,Fe2+,H2S[8~10].9,10,-,.,,0.03mol/L,,EhpH,,-24SOH2S;,,,Fe2+;,,H2S,,FeSnH2O,().,,d34Sp.5,-24SO,,Fe2+,,H2S,.5,,d34S,32SH2SFe2+;34SH2S,.4.2,.,,Eh,H2S,(),.Fe2+,H2S,H2S.[11],1.5m,2m,590(D)30,.5,:(1),(19.10%),,,,H2S,(1.53%So,d);(2)(TI=0.275),.9,10,2.18%,,(5.66%Ad),,,,,.,H2S.,(),,S/FeS,Fe,d34Sp.,,,,Fe2O3Fe2+,,.4.3,.,,,,34SH2S,(d34Spd34So).,,,,.4.4,Fe2+H2S.H2S34S,6591,,,d34Sp.5(1),,,.,,.(2).,,,.,d34Spd34So.,,.(3)(889,10B6),4,.,,,.(4)(5B7,B8),-,.Fe2+,,Fe2+H2S,H2S,,.1..:().,1997.276~2862FloresRM.GeologicandgeomorphiccontrolsofcoaldevelopmentinsomeTertiaryRockyMountainbasins,USA.IntJCoalGeol,1993,23:43~733HacquebardPA.PetrologyandfaciesstudiesoftheCarboniferouscoalsatMabouMinesandthePortHood,St.RoseandSydneycoalfieldsofCapeBretonIsland,NovaScotia,Canada.IntJCoalGeol,1993,24:7~464KalkreuthWD,McIntyreDJ,RichardsonRJH.Thegeology,petrographyandpalynologyofTertiarycoalsfromtheEurekaSoundGroupatStrathconaFiordandBachePeninsula,EllesmereIsland,ArcticCanada.IntJCoalGeol,1993,24:75~1115PriceFT,ShiehYH.Correlationbetweenthed34Sofpyriticandorganicsulfurincoalandoilshale.ChemicalGeology(IsotGeosciSect),1986,58:333~3376ProsserDJ,DawsJA,FallickAE,etal.Theoccurrenceandd34SofauthigenicpyriteinMiddleJurassicBrentGroupsediments.JournalPetrolGeol,1994,17(4):407~4287SpikerEC,PierceBS,BatesAL,etal.IsotopicevidenceforthesourceofsulfurintheUpperFreeportcoalbed(west-centralPennsylvania,USA).ChemicalGeology,1994,114:115~1308BernerRA.SedimentarypyriteformationAnupdate.GeochimCosmochimActa,1984,48:605~6159FrancoisR.Astudyofsulphurenrichmentinthehumicfractionofmarinesedimentsduringearlydiagenesis.GeochimCosmochimActa,1987,51:17~2710CanfieldDE,BernerRA.Dissolutionandpyritizationofmagnetiteinanoxicmarinesediments.GeochimCosmochimActa,1987,51:645~66011,,..,1993,21(1):12~17