東坡礦田鉛鋅礦床控礦構(gòu)造研究.pdf

1、中南大學碩士學位論文東坡礦田鉛鋅礦床控礦構(gòu)造研究姓名：鄧飛躍申請學位級別：碩士專業(yè)：礦產(chǎn)普查與勘探指導教師：黃滿湘20070325ABSTRACTDongpoorefieldlocatesatthetransitionalzoneofSouthChinadrapeseriesandYangziquasiterraplatform，andit’Safloorboardaboutaseriesoforeproducingareawhichd

2、istributearoundQianlishangraniterockbodyandspecialplaceofcarbonatetreemewhichisclosetoQianlishangraniterockbodyThosezinc—leaddepositsoccurintheinsideandoutsidecontactbeltofrockbodyBasedonthepredecessors’work，thewritersum

3、marizestheirexperienceanddiscoverssomequestionsTheauthordogeologicalinvestigationverycarefullyandgleanagreatamountofgeologicalinformationandrockandoresamples，Applyingmodempetrology、deposittheory、geochemistry、mineralogy、i

4、sotopegeologyandmetallogeneticprognosistheoryandmethod，combiningothersubjectssuchasprocessingdatumandsimulatingmapswithcomputertheauthoralsoanalyzestherelationshipamongtheoreformingandstratum、structure、magmaticrockontheb

5、aseofstudiesonoreforminggeologicalbackgroundApplyingtheviewsofgeomechanics，theauthoranalyzestheevolutionandchangesofOredistrictstructureinmacroandmicrosidesThroughstudyingthegeologicalfeaturesoforedeposittheauthornotonly

6、summarizesmetallogeneticmleandestablishesanewmetaUogeneticmodel，butalsoanalyzesvariesorecontrollingstructuresand蜥ngforwardaneworecontrollingmodelFromthesystematicstudies，theauthorhasgetfollowingconclusions：structureisave