山东杏山官庄铁矿基于sd法资源储量估算的研究

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1、成都理工大学硕士学位论文ResearchonresourcesandreserveestimationofXingshan—GuanzhuangIronDepositbasedonSDmethodIntroductionoftheauthor：WangXiaodan，female，wasborninNovember,1985whosetutorWaSProfessorYangZhengxi．ShegraduatedfromChengduUniversityofTechnologyinMineralogy、Petrology、OreDepositmajorandWasgrantedtheMas

2、terDegreeinJune，2011．AbstractDuringeverystageofmineralexploration，theworkofresourcesandreserveestimationisneededandimportant，anditCanbesaidthatresourcesandreserveestimationisthesummaryofthewholegeologicalexplorationwork．Whileintheworkofreserveestimation,itisimportanttochoosetheappropriateestimation

3、method，fortheestimationresultsofdifferentmethodsmayvaryconsiderably．Currently,themostwidelyusedmethodinthefieldofresourcesandreserveestimationisthetraditionalmethod，includingthemostcommonlyusedarithmeticmeanmethod，blockmethod，sectionmethod．Thecommonprincipleofthesemethodsistouseasimpleformwithrough

4、lythesamevolumeasthecomplexorunknownorebodytodeterminethesizeandresourcesandreserveoftheorebody．Thetraditionalmethodissimpleandeasytomaster,butthereliabilityofitsestimationresultsisrelativelylow．SDmethodiSaresourcesandreserveestimationandexaminationmethoddevelopedbyChina’Sgeologicalresearchers．Comp

5、aredwiththetraditionalmethod，thismethodhasmanyadvantages．Forexample，thismethodisnotlimitedtotheindustrialindex，andcantimelyproviderequiredreservewiththechangeofthemarket；andthismethodcanalsogivereliablereserveestimationaccuracytoguidetheproduction．Thispapermainlyresearchesontheresourcesandreservees

6、timationofXingshan-GuanzhuangIrondeposit．ThispaperfirstintroducestheregionalgeologicalbackgroundandgeologicalcharacteristicsandorebodycharacteristicsofXingshan—Guanzhuangirondeposit．Throughdetailedanalysisofthosecharacteristics，thisPaperselectsthetraditionalblockmethodandSDmethodtoestimatetheresour

7、ceandreserveofXingshan—GuanzhuangIronOre．TobetterunderstandanduseSDU——————————————————————————————————————————一Abstractmethod，aftertheintroductionofgeologicalcharacteristics，thispaperthenintroducesthebasict