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EKSPLORASI BIJIH BESI DENGAN METODE DIPOLE-DIPOLE DAN GEOMAGNET DI WILAYAH GANTUNG, KABUPATEN BLITUNG TIMUR, PROVINSI BLITUNG -, Andi Agus Noor
Bulletin of Scientific Contribution Vol 6, No 2 (2008): Bulletin of Scientific Contribution
Publisher : Fakultas Teknik Geologi Universitas Padjadjaran

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (1217.238 KB) | DOI: 10.24198/bsc.v6i2.8163

Abstract

The geological distribution of iron ore in the area of research is relatively east-west with the thickness varies between 3-10 meters. Configuration subsurface geology of the results obtained with the method of exploration geophysics dipole-dipole and geomagnet.From the results of the exploration can be concluded that the distribution of iron ore almost evenly in all the track in the depth of 20 - 30 meters
GEOMAGNET DAN HUBUNGANNYA DENGAN KONFIGURASI STRUKTUR GEOLOGI BAWAH PERMUKAAN CEKUNGAN PATI BAGIAN SELATAN, JEPARA, JAWA TENGAH -, Andi Agus Noor
Bulletin of Scientific Contribution Vol 6, No 1 (2008): Bulletin of Scientific Contribution
Publisher : Fakultas Teknik Geologi Universitas Padjadjaran

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (649.471 KB) | DOI: 10.24198/bsc.v6i1.8154

Abstract

The Area of Southern part of Pati Basin located in, Jepara Regencyt, Central Java Province was a frontier area. Because of that will held a further research to know about geological condition at this area especially about the subsurface structure geology.In this area expand some phenomena of Quaternary Geology such a fault, earthquake and volcanism, with active and re-activated activities. The regional structure influences on forming the smaller faults and volcanism Quaternary. The faults are Tayu Regional Fault (L-1) with northwest - southeast direction, Rahtawu Fault (L-2) with north – south direction, and Jepara and Bangsri Fault (L-3) with southwest – norteast directions. This regional structure experience the reactivated, and cross the bedrock. The product of this process is magma came out from the crust and formed the volcanism.Based on result of geomagnet interpretation record on territorial waters of Muria Peninsula (Pati’s Bain South’s part) show the existence of breaking structure at Trajectory L-1,L2 and L-3. Predicted by the fault structure is effect from continuity of structures which there are in land