Depositarchitectureandmineralandmetalzonation 　　TheWolverinedepositconsistsoftwodiscrete,tabular,massivelenses,eachapproximately250mlong,termedtheWolverineandLynxzones(Fig.4A).A200-m-longzoneofsemimassive,replacementsulfideandsulfide-stringerveins,namedtheHumpzone,separatesthetwomassivesulfidezones(Fig.4A).TheWolverinedepositis700mlong,atleast475mwide,andbetween1and10mthick.Insomelocalities,suchasinthethickestpartsoftheLynxzone,therearemultiplesulfidelensesseparatedby4to8mofargilliteorrhyolite.Thedepositstrikesnorthwestanddipsapproximately30°tothenortheast.Thesulfidelensespinchoutontheirupdipedgeapproximately50mbelowsurface,andthedowndiplimits(knownto500m)havenotyetbeendefinedbyexplorationdrilling. 　　矿床结构以及矿物与金属分带 　　沃富林矿床（加拿大育空河区域）含有两条分开的约250米长的板型块状晶体,称为沃富林带与林尼斯带（图示4A）.分开这两个块状硫化物带的是一条长200米的半块状、置换硫化物及硫化物细脉的分带,被称为驼峰带.沃富林矿床长700米,最少有475米宽,厚度有1至10米.在一些产地,如在林尼斯带的最厚部分,有多重被4至8米的泥板岩或流纹岩分开的硫化物晶体.矿床断层走向西北,向东北倾斜约30°.硫化物晶体尖灭线在其上倾边沿离地面约50米,而其下倾界限（已知500米）还未经钻探确认. 　　FourdiscretezonesofsulfidestringerveinsareidentifiedattheWolverinedeposit(Fig.4B).Theyextendupto13mbeneaththebaseofmassivesulfideintheWolverineandHumpzones.Twoadditionalstringerzonesidentifiedonthewesternandsouthwesternupdipedgesofthedeposit(drillholes81and97;Fig.4B)mayhaveunderlainsulfidelensesthatarenowerodedaway.Replacement-stylesulfidezonestypicallysurroundandoccuraboveandoutboardofthestringerveins.Chalcopyriteisthedominantsulfidemineralinreplacementzonesproximaltothemainstringerzones,locatedmainlydowndiptothenortheastoftheHumpzone(Fig.4B).Chalcopyritereplacementzonesgradeintosimilar,butsphalerite-rich,zonesonthefringesofthedeposit.SuchgradationsoccurmostnotablyatthewesternupdipedgeoftheLynxzoneandthenortheasterndowndipedgeofboththeLynxandWolverinezoneswheremineralizedrockattainswidthsof13m(Fig.4B). 　　沃富林矿床已确认有四条离散的细脉状硫化物矿带（图示4B）.它们在沃富林与驼峰区的块状硫化物底部延伸13米.在矿床西部及西南部的上倾边沿被确认另外有两条细脉（81号与97号钻孔；图示4B）也许可作为置换已被侵蚀的硫化物晶体的基础.置换式的硫化物带通常是在细脉状的上面或外侧周围形成.最接近于驼峰带东北向的下倾主要细脉带的置换带区,其主要的硫化矿物是黄铜矿（图示4B）.黄铜矿置换带与矿床边缘富含闪锌矿的类似层带混为一体.这种层次最明显展现于矿岩宽度达13米的林尼斯带西向的上倾边沿,以及在林尼斯与沃富林两条带的东北向的下倾边沿（图示4B）. 　　ThedistributionofCu(Fig.5A)reflectsthedistributionofreplacement-stylemineralizedrocksintheHumpzone.Conversely,ZnandPbareconcentratedinthemassivelayeredsulfidesonthefringesofthedeposit(e.g.,Fig.5B,C)stratigraphicallyabovethesulfidestringerveinandreplacementzones.ThisissimilartotheclassicmetalzonationobservedintheJapaneseKurokodeposits(e.g.,Eldridgeetal.,1983). 　　Thesemimassivesulfidesdisplayasimilarlateralzoningtothemassivebandedsulfideswithrespecttocopper,zinc,andlead.Withtheexceptionoflocalitieswherechalcopyriteandpyrrhotitereplaceothersulfidemineralsatthebaseofthemassivesulfidelenses,verticalmineralormetalzoningisnotevidentwithinthelenses.High-gradeZn-Pb-Agzonesareunevenlydistributedoverthewidthofthesulfidelenses.SuchalackofsystematicverticalmineralzoninghasalsobeenrecognizedintheRoseberyVHMSdepositinTasmania(Large,1992),amongothers. 　　铜的分布（图示5A）反映了位于驼峰带置换式矿岩的分布情况.相反地,锌与