The limitation of data and information about distribution of gold mineralization based on the value of resistivity in the hosted rock on WIUP exploration PT. Indi Karya Anugerah which is located in Long Iram, West Kutai, East Borneo becomes the background of this study. The purpose of this study is expected to find the indications of gold mineralization anomalies based on the geophysical data of geoelectrical resistivity value hosted rock, rock contacts, mineralization and the sub-surface distribution. Vertical geoelectrical resistivity inversion using Wenner configuration for eight line of one with the position of the potential electrode and current electrode arranged from C1-P1-P2-C2. Based on the result of resistivity interpretation using software RES2Dinv showed that the lowest resistivity value of materials is 1.23Ωm till the highest one is 119085Ωm with rocks encountered indicated as Latite which was exposed, had a high resistivity. Outcrop of alteration area was found with relatively low resistivity and based on its physical characteristics as well as indication of gold occurrences in rock samples with grade of 2.01 ppm on line 01-line 02 and 2.27ppm on line 08 which were the analysis result in laboratory.
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机译:基于WIUP勘探PT上的岩体电阻率值,有关金矿化分布的数据和信息的局限性。位于东婆罗洲西库泰的长伊兰市的Indi Karya Anugerah成为本研究的背景。预期该研究的目的是基于包含岩石,岩石接触,矿化和地下分布的地电阻率值的地球物理数据,找到金矿化异常的迹象。使用Wenner组态对8条线进行垂直接地电阻率反演,其中电位电极和电流电极的位置从C1-P1-P2-C2排列。根据使用RES2Dinv软件进行的电阻率解释的结果,表明材料的最低电阻率值为1.23Ωm,直到最高的为119085Ωm,遇到的岩石显示为裸露的Latite,具有较高的电阻率。发现蚀变区的露头具有较低的电阻率,并基于其物理特性以及在第01行02行和第08行2.27ppm品位的岩石样品中金的存在指示,这是实验室的分析结果。
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