Yatini, Yatini and Santoso, Djoko and Laesanpura, Agus and Sulistijo, Budi and Bahri, Syaiful and Suyanto, Imam (2016) Application of Time Domain Induced Polarization (TDIP) Methods to Metallic Minerals Prospect on Kasihan Region, Pacitan Regency, East Java, Indonesia. International Journal of Economic and Environment Geology, 7 (1). pp. 16-23. ISSN 2223-957X
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Abstract
Metallic mineral exploration activities primarily base metals often have problems because the resources of metallic minerals located below surface are associated with the surrounding rock. Application of Induced Polarization method was carried out in the area of mineral prospects at Kasihan Village, Pacitan District, East Java. The Induced Polarization (IP) data were taken by Syscal Junior 458, using Dipole-dipole and Wenner configuration for mapping and Schlumberger configuration for sounding. Magnetic data were obtained by Geotron Magnetometer. Estimation of pyrite mineral deposit was done using modeling of Res2Dinv and RockWork15. Combination of resistivity and chargeability is conducted to identify the boundaries of mineralization zones. The high resistivity value is correlated with the content of silicate minerals in the mineralized zone, whereas the higher chargeability means high degree of metallic mineral deposits (pyrite). The assesment of two different mineralized zones in metal content is known by combining chargeability and resistivity with magnetic anomaly.
| Item Type: | Article |
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| Uncontrolled Keywords: | TDIP methods, resistivity, chargeability, mineralization zone, resource. |
| Subjects: | Q Science > Q Science (General) |
| Divisions: | Faculty of Engineering, Science and Mathematics > School of Engineering Sciences |
| Depositing User: | Dr Y Yatini |
| Date Deposited: | 17 Oct 2019 04:14 |
| Last Modified: | 21 Oct 2019 04:34 |
| URI: | http://eprints.upnyk.ac.id/id/eprint/21592 |
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