广西资源县云头界钨钼多金属矿矿床成因分析及找矿前景

《广西资源县云头界钨钼多金属矿矿床成因分析及找矿前景》由会员上传分享，免费在线阅读，更多相关内容在学术论文-天天文库。

1、桂林理工大学硕士学位论文source．FornlingmaterialsmainIycomef如mdeep，muIti—stagemineraJizati0Il'multi·factorconditions，combinationofgeologicalfeatIJres，genesisoftypeinitiallyidentified舔post．magmatichydrotlle珊alVeins．4．Theo陀bodyofthemineralareainYImtoujieshowsobviousVertic

2、alzonationillproducingfom，whereattlletoppingiswolf．ramitewithVeinletstriptype，inthemiddleisscheelitethatwiththe够pef而mbigVeint0layer'aIldatthebottomismoIybdemitebody．May印pearthela略estabundancesofmoIybdenuminthede印，锄d绷idealareatofindMo．EXpectedfindrichoreoftu

3、ngstenandmolybdenumbodyinthedeep，a11dh雒shownthis”fiVe-storeybuilding”modelofmetallogeniczonation．5。ThefomingelementaSsociationoftungsten锄dmolybdenumminemldeposits饥咖minYUntoujieisw—Mo，whichisobViouSlydi髓rentf．romthemainlyfomledtungstendepositelement嬲sociatio

4、ncalledW_Sninthatarea柚dSoumChin&T11isindicatesthatthisareanotonlydeVelopsthemagmamineral—fomedSystemthatrelatedtoW二SnminemlizationbutalsodeVelopsthemagmamineral-formedsyStemthatrelatedtoW—Momineralization．So，forfindingmineralinf．uture，、venotonlyneedtopayatt

5、entiontotheW-Snmineralization，butalsoneedtopayattentiont0W二Momineralization．IthaS柚importaIltrefIerentialmeaningforfindingmineralinthatareaint11ef-utIlre．6．Wedecide6tungstengeochemical锄omalousare硒intotalintheW二MomineralanomalousareaofYUntoujie，Ziy啪town，G啪gxi

6、bythemethodofsecondarygeochemicalhaloabno肌ali吼andTungstenorebodiesareexposed．Thisshowsthatthemethodofsecondarygeochemicalhaloa_bnornlalit)，forfindingmineralinthisareacallfindoutthelatemTungstenorebodywithshallowburial．Thou曲themolybden啪mineralizationdevelops

7、atthebonomofthismineraI，thereisnomolybdenuminthesecondarygeochemicalhaloabno加ali吼thismayduetothedeepburialoftheMolybdenummineralization．Thisshowsthatthismethod印pliesonlytothefindingforthelatentminemldepositthatwithshallowerdepth．Keywords：W-Momuiti-mineral；H

8、ydrothemalquanzvein；Genesis锄alysis；PredictionprospectS；Yunto哂ieⅣ桂林理工大学硕士学位论文摘要目录ABSTRACT第1章绪论⋯⋯⋯⋯⋯⋯⋯⋯⋯。III1．1选题依据及意义⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯。l1．1．1选题背景⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯．．11．1．2选题的科学