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:19991228:(1963),,,,,:(KZ9512A1240420123);(KZCX12Y203202);(G1999043207);(49802021);,,(,100029):,,,,,,:;;;:P618:A:10052321(2000)S00231082090,,,[1],,,,,,,,[2],1,,,[2],,[3],,132720008(,)EarthScienceFrontiers(ChinaUniversityofGeosciences,Beijing)Vol.7SupplAug.2000,,[4]:,,,,,,,,,,,,,:,,,,,,,,,[510],[2],,,,,[1115][1622],,()[23,24],22.1XX,,10,35[25],,(),,(),,,,,,2322000,7(),,,,,(),()(),2.2,,,,,epithermal:,[6,7],,,[26],,,,,,,,,,,,,,[27],,,,,,,:,,??,2.3,,,,,,,,,,;,,,,,,,3322000,7(),,,?,,,,,[28],,,,,,3,,,[29],[2],[3036],,,,,3.1,,,,,,,3:()(,)(,)(),,(),()3.2,,,,,[37],,,,,,,,,CO2/H2O,,,,,,,4322000,7(),,,3.3,,,,,,,:,,,,,,,4,,,,,,[2,28,3739],,:,,,,,,,:[1],,,.[J].,1997,6(1):4753.[2],.[J].,1998,33(3):238247.[3].[A].[C].:,1989.13.[4]..()[M].:,1994.14.[5],,./[J].,1998,18(1):2936.[6],,,.[J].,1999,29(3):2225322000,7()226.[7]GrovesDI,GoldfarbRJ,Gebre2MariamM,etal.Orogenicgolddeposits:aproposedclassificationinthecontextoftheircrustaldistributionandrelationshiptoothergolddeposittypes[J].OreGeologyReviews,1998,13(15):727.[8]GoldfarbRJ,PhilipsGN,NoklebergWJ.TectonicsettingofsynorogenicgolddepositsofthePacificRim[J].OreGeologyReview,1998,13(15):185218.[9].[J].,1998,17():187190.[10],,.[J].,1999,35(6):1922.[11],,,.[M].:,1996.3984[12],.[J].,1998,17(3):247255.[13].98[J].,1998,17(3):285286.[14].[J].,1998,17():201206.[15],,,.()[J].,1999,45():154159.[16].[J].,1996,3(4):253258.[17].[J].,1996,3(4):230236.[18]SibsonRH.Structuralpermeabilityoffluid2drivenfault2fracturemeshes[J].JournalofStructuralGeology,1996,18(8):10311042.[19]MapaniBES,WilsonCJL.Evidenceforexternallyveinformingandmineralizingfluids:anexamplefromtheMagdalagoldmine,StawellVictoria,Australia[J].OreGeologyReviews,1998,13(15):323343.[20]MichelJEbrak.Hydrothermalbrecciasinvein2typeoredeposits:areviewofmechanism,morphologyandsizedis2tribution[J].OreGeologyReviews,1998,13(15):111134.[21]SibsonRH,ScottJ.Stress/faultcontrolsonthecontainmentandreleaseofoverpressuredfluids:examplesfromgold2quartzveinsysteminJuneau,Alaska,Victoria,AustraliaandOtago,NewZealand[J].OreGeologyReviews,1998,13(15):293306.[22],,,.[J].,1999,6(1):115128.[23].[J].,1999,6(1):1319.[24].[A]..[M].:,1999.189195.[25],,.[M].:,1992.72165.[26],.[J].,1997,33(1):4952.[27]GregBA.Characteristicsandoriginofsediment2hosteddisseminatedgolddeposits:areview[J].OreGeologyRe2views,1998,11(6):383403.[28]CaiXinping,ZhangBaolin,QinDajun,etal.RegionalmineralizationofgoldanditstypicaldepositsinsouthernbeltofnorthernmarginofNorthChinafault2blockregion[A].JinChengwei,ed.GeologyofMainGoldMetallo2genicBeltsinNorthernPartofChina[M].Beijing:SeismologicalPress,1996.78132.[29].[J].,1996,32(1):2732.[30].[J].,1995,40(3):286.[31].[J].,1995,40(15):13991402.[32],.[J].,1998,17():939942.[33],.[J].,1995,9(1):2327.6322000,7()[34],,,.[J]..1999,29(2):161165.[35],.[J].,1998,17():881884.[36],,,.[J].,1999,45():414421.[37],,,.[J].,2000,36(3)().[38]ZhangBaolin,CaiXinping.DenudationdegreeoflodegolddepositsinnorthernHeilongjiang,China[A].In:Stan2leyCJetal,eds.MineralDeposits:ProcessestoProcessing[M].Rotterdam:A.A.BalkemaPublishers,1999.13691372.[39],,,.[J].,1999,18(1):5562.RE2UNDERSTANDINGANDRE2CLASSIFYINGTHETYPESOFOREDEPOSITSANIMPORTANTPREREQUISITETOTHEPOSITIONINGPROGNOSISOFCONCEALEDLODEGOLDDEPOSITSZHANGBao2lin,CAIXin2ping,HANJin2liang(InstituteofGeologyandGeophysics,ChineseAcademyofSciences,Beijing100029,China)Abstract:Thepopularclassificationschemesoflodegolddepositshavebeenestablishedbasicallyaccordingtothegeologicalcharacteristicsandgenetictheoriesofthosepartlydenudatedlodegolddeposits.Inordertoproceedeffectivelywiththepositioningprognosisofconcealedlodegolddeposits,itisnecessarytore2understandandre2classifythetypesoforedepositsandtore2vealthoserealcomparablepropertiesamongoredeposits.Thepaperanalyzesseveralurgentlysettledissuesinrelationtotheexistingclassificationschemesoflodegolddeposits.Incombina2tionwiththepeculiaritiesofgolddeposits,thepapersuggeststhatthetypesoforedepositsshouldbesimplified,themetallogeniczonesandbeltsshouldbeconsideredastheobjectsofclassificationandthemetallogenicsystemshouldbetakenasthebasisforclassification.Keywords:concealedorebodies;positioningprognosis;classification;lodegolddeposits7322000,7()