Interpretasi Persebaran Mineral Pasir Besi Menggunakan Metode SP (Self Potential) di Desa Kepanjen

Abstract

Research has been done to interpretation of iron sand anomaly in Kepanjen area. This research uses Self Potential method with jump frog configuration. This self potential method has advantages in providing more comprehensive and integrated information to better ensure that in Kepanjen area has mineral and energy potential, With a track length of 100meters, space 1meters and distance between tracks 20meters. The data obtained in the form of measurement points (X, Y) and potential difference value (ΔV) then get processed using the surfer to obtain a potential difference contour which clarify the spreading pattern of iron sand mineral. Based on the results of the research, the results showed that the dispersion pattern of iron sand mineral is spread along the track 1-2. An anomaly center point with a potential difference value of 291.7 V at the coordinates of X and Y (0: 76) meters or 76 meters from the initial coordinate of track measurements 08 22 48.1 LS and 113 22 45.4 BT and based on the contour has more potential contour density high with a more concentrated color with the surrounding area.

Keywords—  Iron Sands, Kepanjen, Potential Difference, Self potential