Investigation of The Distribution and Fe Content of Iron Sand at Wari Ino Beach Tobelo Using Resistivity Method with Werner-Schlumberger Configuration

This research aimed to investigate the distribution, volume, and concentration of iron sand at Wari Ino Beach Tobelo. The resistivity method with Werner-Schlumberger configuration was applied to investigate the iron sand distribution. The measurements were set-up on 3 lines that run parallel along the coast of Wari Ino Village. The length of each trajectory was 150 meters with a spacing of 10 meters for each electrode. Data acquisition was carried out by using geoelectric instruments to obtain current injection (I) and voltage (V). The analysis was carried out by using RES2DINV and ROCKWORK software to obtain 2-D and 3-D cross-section models for interpreting the distribution and volume of the iron sand. The analysis and interpretation were supported by geological data of the location. Furthermore, the Fe content was characterized by using X-Ray Fluorescence Spectroscopy (XRF). There results show that the volume of the iron sand in each trajectory was 109,355 m 3 ; 180,254 m 3 ; and 120,556 m 3 . The total volume of iron sand along the three trajectories was up to 405,335 m 3 . The Fe content in the form of a free element is 67.41%, 57.12%, and 73.40%. The Fe content in the form of hematite mineral (Fe 2 O 3 ) was 57.92%, 45.82%, and 65.47%.

[1]  Z. Jalil,et al.  Identification of Magnetite Material (Fe3O4) Based on Natural Materials as Catalyst for Industrial Raw Material Application , 2019, Journal of Physics: Conference Series.

[2]  J. Sartohadi,et al.  Geoelectrical Prediction for Sliding Plane Layers of Rotational Landslide at the Volcanic Transitional Landscapes in Indonesia , 2019, IOP Conference Series: Earth and Environmental Science.

[3]  A. Tetuko,et al.  Natural iron sand-based Mg1-xNixFe2O4 nanoparticles as potential adsorbents for heavy metal removal synthesized by co-precipitation method , 2019, IOP Conference Series: Earth and Environmental Science.

[4]  Sulhadi,et al.  Synthesis of iron sand into yellow nano-pigment using sol-gel method , 2019, Journal of Physics: Conference Series.

[5]  A. L. Rettob.  Coating of iron sand magnetic material with aminobenzimidazole modified silica via green process , 2019, IOP Conference Series: Earth and Environmental Science.

[6]  Z. Salehi,et al.  SPION Conjugated Curcumin Nano-Imaging Probe: Synthesis and Bio-Physical Evaluation , 2019, Iranian journal of pharmaceutical research : IJPR.

[7]  Sehah Sehah,et al.  Coastal Hydrogeological Model in the Iron Ore Prospect Area of Widarapayung Coastal, Cilacap Regency Based on 2D-Resistivity Data , 2018, Jurnal Penelitian Fisika dan Aplikasinya (JPFA).

[8]  Joko Setia Pribadi,et al.  KAJIAN STRUKTUR KRISTAL, LATTICE STRAIN, DAN KOMPOSISI KIMIA NANOPARTIKEL PASIR BESI YANG DISINTESIS DENGAN METODE BALL MILLING , 2018, KONSTAN - JURNAL FISIKA DAN PENDIDIKAN FISIKA.

[9]  Y. Yusmaniar,et al.  Electromagnetic wave absorbing properties of husk silica-based SiO2/Fe3O4/UPR composite , 2018, IOP Conference Series: Materials Science and Engineering.

[10]  S. A. Raharjo,et al.  Interpretation of 2D-Subsurface Resistivity Data in The Iron Ore Prospect Area of Eastern Binangun Coastal, Regency of Cilacap, Central Jawa , 2018, Journal of Geoscience, Engineering, Environment, and Technology.

[11]  S. A. Raharjo,et al.  Eksplorasi Potensi Pasir Besi di Pesisir Barat Kecamatan Nusawungu Kabupaten Cilacap Berdasarkan Data Resistivitas Batuan Bawah Permukaan , 2018, Jurnal Fisika dan Aplikasinya.

[12]  N. Sardana,et al.  Synthesis and characterization of Dendrimer modified Magnetite nanoparticles and their Antimicrobial activity for Toxicity analysis , 2018 .

[13]  R. Ramli,et al.  Optical Properties of Fe3O4 Thin Films Prepared from the Iron Sand by Spin Coating Method , 2018 .

[14]  R. Ramli,et al.  Analysis of Crystal Structure of Fe3O4 Thin Films Based on Iron Sand Growth by Spin Coating Method , 2018 .

[15]  Abdulaziz,et al.  Ferrofluid synthesis using oleic acid coated Fe3O4 nanoparticles dispersed in mineral oil for heat transfer applications , 2018 .

[16]  Subaer,et al.  Characterization of magnetite (Fe3O4) minerals from natural iron sand of Bonto Kanang Village Takalar for ink powder (toner) application , 2018 .

[17]  E. Haryati,et al.  Potential of iron sand from Betaf beach, Sarmi regency and river sand from Doyo, Jayapura regency, Papua as basic materials of mortar as nuclear radiation shielding , 2018 .

[18]  E. A. Setiadi,et al.  Preparation of Fe3O4/Bentonite Nanocomposite from Natural Iron Sand by Co-precipitation Method for Adsorbents Materials , 2018 .

[19]  Jamaluddin,et al.  Identification of subsurface layer with Wenner-Schlumberger arrays configuration geoelectrical method , 2018 .

[20]  Qingfeng Sun,et al.  Preparation of High Mechanical Performance Nano-Fe3O4/Wood Fiber Binderless Composite Boards for Electromagnetic Absorption via a Facile and Green Method , 2018, Nanomaterials.

[21]  H. Hasanuddin,et al.  IDENTIFIKASI BIJIH BESI (Fe) MENGGUNAKAN METODA GEOLISTRIK RESISTIVITAS KONFIGURASI WENNER- SCHLUMBERGER DI KABUPATEN LUWU , 2017 .

[22]  Sunaryono,et al.  Fabrication of Magnetite Nanoparticles Dispersed in Olive Oil and Their Structural and Magnetic Investigations , 2017 .

[23]  Sunaryono,et al.  Preparation of MWCNT-Fe3O4 Nanocomposites from Iron Sand Using Sonochemical Route , 2017 .

[24]  A. Octova,et al.  Iron ore deposits model using geoelectrical resistivity method with dipole-dipole array , 2017 .

[25]  E. A. Setiadi,et al.  The synthesization of Fe3O4 magnetic nanoparticles based on natural iron sand by co-precipitation method for the used of the adsorption of Cu and Pb ions , 2016 .

[26]  A. H. Ramelan,et al.  Preparation of xerogel SiO2 from roasted iron sand under various acidic solution , 2016 .

[27]  R. Hall,et al.  Tectono-Stratigraphic Evolution And Hydrocarbon Prospectivity of the South Halmahera Basin, Indonesia , 2016 .

[28]  P. Rao,et al.  Electrical resistivity imaging (ERI) using multielectrodes for studying subsurface formations in Cauvery plains , 2015 .

[29]  V. Lapenna,et al.  Geoelectrical Surveys for Characterization of the Coastal Saltwater Intrusion in Metapontum Forest Reserve (Southern Italy) , 2012 .