深穿透地球化學(xué)尋找盆地銅鎳礦、鈾礦研究與找礦預(yù)測(cè).pdf

1、桂林理工大學(xué)碩士學(xué)位論文深穿透地球化學(xué)尋找盆地銅鎳礦、鈾礦研究與找礦預(yù)測(cè)姓名：米文滿(mǎn)申請(qǐng)學(xué)位級(jí)別：碩士專(zhuān)業(yè)：地球化學(xué)指導(dǎo)教師：羅先熔201204桂林理工大學(xué)碩士學(xué)位論文一AbstractDuetotheadvanceofgeochemicalmethodbyusingmodemanalyticaltechniques，theinformationcapacityhasbeengreatlyincreasedtoeffectivelyid

2、entifythedirectmineralizationwhichplaysallimportantroleintheprocessofmetalmineralexplorationinthepastHoweverwiththetransferoftheexplorationofmineralresourcestothecoverageareasanddeeperones，traditionalsurfacegeochemicalex

3、plorationtechnologieshavebeensignificantlyrestrictedThecoverageareasaccountingfornearly1／3ofthelandareainChinaespeciallythoserimsofbasinsandmountains，havealwaysbeenthetechnicaldifficultiesofthegeochemicalexplorationTheya

4、realsotheregionswheresomediscoveriesorsomemajorbreakthroughs鋤bemadeinanewroundofexplorationinChinaIntermsofmetalores，about1／2ofthelandsinourcountryareconcealedbyavarietyofbasinsandoverlays，whichhavebecA)metheprospecting”

5、virginlands“or”baselowareas”ThisstudymainlyfocusesonthesedimentarybasinsAsthelmgestgeologicalformations011theearththesedimentarybasinsareimportantareasfortraditionalenergymineralexploration；andtheirsurroundingsarealsothe

6、newpotentialdepositsofuraniumleadzinc，copperandnickelItisofgreatimportancetocarryoutthecoppernickelanduraniumgeochemistrytestinthebasinsandthesurroundingregioncoveredwhichalsoplaysanimportantroleinmakinggreatbreakthrough

7、sinthemineralexplorationThisthesisselectsZhouAncoppernickelminingareaofNanyangBasinandDongshengsandstonetypeuraniumdepositsofOrdosBasintocarryouttheapplicationexperiments，andthemajorfindingsareasfollows：(1)Forthefirsttim

8、e，thegroundelectrochemicalintegrationtechnologyandhotmercuryreleasingmeasurementmethodhavebeenappliedintothequaternarylayerofNanyangBasinandOrdosBasininordertoprospectandtopredicttheconcealedorebodies，whichinturnconfirms

9、thepracticalityofthetwomethodsWeappliedinsuchregions，andwhichalsoprovidesatechnicalbasisfortheexplorationinsimilarregions(2)ByanalyzingtheelectrochemicaldatatheabnormalelectrochemicalfeaturesofthesectionlinesinNanyangBas

10、inandOrdosBasinhavebeensummarized；andsomegeochemicalprospectingcriteriahavebeensetupbasedonthegeologicalcharacteristicsandmetallogenicmodelsoftheareas(3)ThroughnsmgthehistogramSolutiononedimensionalsmoothmethodandmultiva