THEROLEOFBOREHOLEINDUCEDPOLARIZATION/RESISTIVITYMETHOD INTHEEXPLORATIONOFMINERALRESOURCES
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摘要: 通过介绍井中激发极化法(简称井中激电)地-井方式寻找井旁、井底盲矿的基本原理以及野外应用实例;介绍井中激电井-地方式探测深部盲矿、圈定矿体走向的原理和实例;介绍井中激电井-井方式探测井间盲矿实例,较系统地综述了井中激电(电阻率)在矿产资源勘探中的作用。Abstract: Boreholeinducedpolarizationmethod(referredtoasboreholeIP)isthegeneraltermofinducedpolarizationmeasurements intheborehole.Thispaperdescribesthebasicprinciplesoftheprospectingforblindorebodiesbesideandatthebottomofthebore-holeaswellastheapplicationexamplesusingIP/resistivitymethodsforthesurface-to-boreholeworkpattern.Thebasicprinciplesof detectingdeepblinddeposits,thedelineationoftheorebodiesandtheapplicationexamplesusingIP/resistivitymethodforthebore-hole-to-surfaceworkpatternaredealtwith,andtheexamplesofdetectingorebodiesbetweenboreholesarepresented.Theeffectof boreholeinducedpolarization/resistivitymethodintheexplorationofmineralresourcesissystematicallyreviewed.
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