广西佛子冲铅锌矿田成矿规律与成矿模式研究

《广西佛子冲铅锌矿田成矿规律与成矿模式研究》由会员上传分享，免费在线阅读，更多相关内容在工程资料-天天文库。

1、■評广西佛子冲铅锌矿山成矿规律与成矿模式研究［摘要］:TheFozichongPb-ZnorefieldislocatedinGuangxiSoutheastWuzhou-CenxiareainQingDynastyisacivil,mining,itisourcountryincrisisminesofimportantmineralization,butalsoinGuangxileadzincpolymetallicdepositofoneofitsimportantoutput,insoutheasternGuangxiandGuangxiregioneconomy

2、playadecisiverole.Fromsincefoundingastate,GuangxiFozichongPb-ZnorefieldgeologicalandprospectinggeologicalworkneverendszattheendofthetwentiethCenturythisregionlead-zincorefieldexploitation,hasfoundNiuWei,Longwanandanumberofotherinourcountrybelongstothelargeandmedium-sizedleadzincpolymetalli

3、corefield,GuangxifortheFozichongPb-ZnMinelastsforafewdecadesstabledevelopmentprovidesresourceguarantee.Butbythentheeconomyaswellastheminingtechniqueconditionlimit,thereisnogooddevelopmentandutilization.Withtherapiddevelopmentofoureconomyandthedeepeningofreformandopeningup,ourmarketofminera

4、lproductsdemandincreasesceaselesslythemineexploitationlevelandwascomparedtothelevelhasobviouslyimproved,nowduetominingincreasedresultinginChina'sminesintheprovenmineralreservesaredepletedandPb-Znorefieldtherefore,thisissuehascausedthenationalattention,especiallyinthesoutheastandGuangxiregi

5、onsofthelead-zincorefieldexploitationandutilizationisespeciallyobvious,becausethisareainlead-zincorefieldinourcountrydevelopmentshoulderthehistoricaltaskofmine,weinthefutureminingworkmustcontinuetoincreaseGuangxiFozichonginthedepthandperipheryofacomprehensivestudyandprospecting■評effortsand

6、metallogenicmoderesearch,andresearchresultsarefullyappliedtothefutureworktomaketheFozichongPb-Znorefield,GuangxiinChina'scrisisinthedevelopmentofminehasaveryimportantposition.［关键讪1］广西佛子冲铅锌矿田成矿规律找矿模式绪论本文通过广西佛子冲铅锌矿田地质特征以及成矿与成矿规律的分析，來分析怎么来成立了成矿模式及找矿模式，指出了广西佛子冲该地区在成矿工作的研究中的一些方法。广西佛子冲地区由于矿FH火山岩

7、覆盖区的三种地质体I、可接触■断裂带的矿化特征显示，矿体主要产生于正接触带，其次产于外接触帯内；有一些主要成矿元素矿化富集强度一般随断层岩的变形程度增大而增高，两者呈明显的正相关关系。因此我们在对该地区的矿E研究中必须对该地区的控矿条件进行研究。以前地质学家己经对广西佛子冲铅锌矿床进行过许多的地质及科学考察的工作，已经积累了很多丰富的地质考察经验;但是在矿床控矿条件及找矿方向等方面仍然存在着许多认识上的区别。还有在，对控矿条件综合分析的研究上较少。广西佛子冲铅锌矿床位于桂东南博白■岑溪多金属成矿带的北东段，该矿床按