Abdullah, Abdullah (2013) PENERAPAN METODE INDUKSI POLARISASI UNTUK IDENTIFIKASI MINERAL LOGAM DI DAERAH “ABIMANYU” KABUPATEN SUKAMARA, PROVINSI KALIMANTAN TENGAH. Other thesis, UPN "Veteran" Yogyakarta.
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Abstract
ABSTRAK
Telah dilakukan penelitian dengan Metode Geolistrik Induksi Polarisasi Kawasan
Waktu konfigurasi Dipole-dipole.di daerah “Abimanyu”, Kabupaten Sukamara,
Provinsi Kalimantan Tengah. Penelitian ini dilakukan Tujuan penelitian ini untuk
mengetahui keterdapatan mineral logam khususnya bijih besi di bawah
permukaan berdasarkan nilai resistivitas dan chargeabilitas batuan. Lintasan
pengukuran metode induksi polarisasi pada penelitian ini berjumlah 10 lintasan, 8
lintasan dengan panjang 500 m arah lintasan N 900 E, 2 lintasan dengan panjang
300 m arah lintasan N 00 E dan spasi pengukuran 25 m. Pengolahan data yang
dilakukan dalam penelitian ini menggunakan beberapa macam software, yaitu
Res2Dinv, Surfer 10 dan Rockwork 15.
Hasil dari pengolahan data Induksi Polarisasi didapatkan penampang 2D true
resistivity dan chargeabilitas untuk mengetahui keberadaan mineral logam pada
setiap lintasan, peta 3D true resistivity dan chargeability untuk mengetahui
kedalaman serta persebaran mineral logam pada daerah penelitian. Dari hasil
interpretasi mineral logam di daerah penelitian nilai chargeabilitasnya >150 msec.
Dari data 10 lintasan daerah penelitian mineral logam terdeteksi pada kedalaman
yang berbeda – beda, tetapi secara umum mineral logam berada pada kedalaman
10m, 20 m, 40 m, 50 m dan 60 m. Di daerah penelitian penyebaran mineral logam
hanya bersifat spot – spot.
Kata Kunci : Induksi polarisasi, chargeabilitas, mineral logam
ABSTRACT
A research using method geoelectric Time Domain Induction Polarization Dipoledipole
configuration in “Abimanyu” area, Sukamara Regency, Central Kalimantan
Province. The aim of this research is to recognize the metal minerals especially
iron ore in the subsurface resistivity and chargeabilitas value of the rock.
Measurement line IP Method of this research contents 10 lines, 8 lines with length
500m line direction N 900 E, 2 lines with length 300m line direction N 00 E and
measurement space 25m. The data processing of this research used some
softwares, those are Res2Dinv, Surfer 10 dan Rockwork 15.
The results of the data processing induced polarization true 2D resistivity section
obtained and chargeabilitas to determine the presence of metallic minerals in each
trajectory, true 3D map resistivity and chargeabilitas to know the depth and
distribution of metallic minerals in the study area. From the results of
interpretation of metallic minerals in the study area chargeabilitasnya value> 150
msec. From the data, 10 lines in the research area of the metal mineral was
detected in the different depth,but generally metal mineral in the depth 10m, 20 m,
40 m, 50 m and 60 m. Spreading of the metal mineral in the research was only
locally.
Keywords: Induction polarization, chargeabilitas, metallic minerals
| Item Type: | Thesis (Other) |
|---|---|
| Subjek: | T Technology > T Technology (General) |
| Divisions: | x. Faculty of Engineering, Science and Mathematics > School of Engineering Sciences |
| Depositing User: | Basir Umaryadi |
| Date Deposited: | 02 Jun 2016 01:02 |
| Last Modified: | 02 Jun 2016 01:02 |
| URI: | http://eprints.upnyk.ac.id/id/eprint/2842 |
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