利用多元信息寻找隐伏锑矿——以云南木利锑矿为例  

Prospecting for blind Stibium Deposit by multi-information:a case of Muli stibium depositin Yunnan

作　　者：陈希泉[1,2] 罗先熔[2] 汤磊 陈彪 

机构地区：[1]江西应用技术职业学院国土资源工程系,江西341000 [2]桂林理工大学广西地质工程中心重点实验室,广西541000 [3]招金矿业股份有限公司,山东265400 [4]广西地质勘查总院,广西530023

出　　处：《地质与勘探》2009年第5期595-599,共5页Geology and Exploration

基　　金：广西地质工程中心重点实验室开放基金项目(编号:桂科能07109011-K021)资助

摘　　要：本文通过地球电化学、次生晕、电吸附、土壤离子电导率、土壤吸附相态汞多种新方法在已知矿体上方异常特征,再结合地质分析矿体上方的异常,最终提取有用的多元信息为电提取、土壤离子电导率和土壤吸附相态汞异常,且它们异常必须共生。在土壤离子电导率异常和土壤吸附相态汞范围内或旁侧(与电导率异常局部重叠吻合),出现明显的As、Sb、Ag等地电提取的峰值明显的离子异常,唯这些离子异常比电导率异常和土壤吸附相态汞异常幅度窄一些。This text study the abnormity above the known ore body through geochemistry prospecting methods such as geo -electrochemistry, Secondary halo, electro adsorption, soil ion conductivity and soil adsorption phase state Hg. Combining with geology, available muff - information that is geoelectrochemical extraction, soil ion conductivity and soil adsorption phase state Hg（ the abnormity of muti -new methods are accrete） are identified finally. Within the detection linfit or the peripheral zone of soil ion conductivity abnormity and soil adsorption phase state Hg abnormity, the abnormity peak value of geoelectroehemical extraction of As, Sb and Ag etc. is present, and these ranges are more narrow than conductivity and soil adsorption phase state Hg abnormity.

关 键 词：多元信息 锑矿 云南木利 

分 类 号：P618.66[天文地球—矿床学]