Mineralization System with Magnetic Method in Kluwih, Pacitan, Central Java

Ore minerals are found disseminated sulfide ore pyrite, arsenopyrite, chalcopyrite, enargite and malachite. From measurements of geomagnetic found high magnetic anomaly< 700 nT surrounded by a low magnetic values and form a circular pattern, it is an indication of the pattern of anomalies of the porphyry system that is closed by the argillic lithocap. Based on data integration of geological, geochemical and geophysical the mineralization in the Pacitan area in the interpretation were in the proximal part of the High Sulphidation and suspicion leads to the porphyry deposits are still covered by the lithocaps.