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Identifikasi Sebaran Batugamping Menggunakan Data Citra Landsat 8 Di Pulau Buton Bagian Selatan Andi Fahdli Heriyansyah; Citra Aulian Chalik; Muhamad Hardin Wakila; Harwan Harwan; Jamal Rauf Husain; Firdaus F
Jurnal Geomine Vol 10, No 1 (2022): Edisi April 2022
Publisher : Universitas Muslim Indonesia

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.33536/jg.v10i4.985

Abstract

Indonesia memiliki potensi bahan galian industri cukup besar dan tersebar hampir di seluruh wilayah Indonesia. Pulau Buton yang terletak di salah satu lengan Sulawesi bagian tenggara adalah salah satu wilayah Indonesia yang memiliki potensi batugamping cukup besar, batugamping terumbu tersebut telah mengalami proses geologi hingga terangkat 700 m ke permukaan. Tujuan penelitian ini adalah untuk mengidentifikasi sebaran batugamping dengan menggunakan data Citra Landsat 8 OLI (Operational Land Imager). Penelitian ini dilakukan dengan mengolah data Citra Landsat 8 kemudian dianalisis dan dilakukan beberapa metode interpretasi sehingga sebaran batugamping dapat teridentifikasi dengan baik. Metode interpretasi yang digunakan pada Citra Landsat 8 adalah metode composite band RGB (Red Green Blue), band ratios, dan band spectral. Pada data Citra Landsat 8, metode interpretasi yang dilakukan didapatkan dua klasifikasi sebaran batugamping yaitu sebaran batugamping potensi tinggi dan sebaran batugamping potensi rendah. Setelah pengolahan data Citra Landsat 8, penelitian ini juga melakukan pengecekan langsung di lapangan untuk mendukung keberhasilan dari hasil interpretasi yang dilakukan. Penelitian ini memiliki implikasi yang cukup besar untuk memanfaatkan data Citra Landsat 8 untuk tujuan eksplorasi lebih lanjut.
Karakterisasi Batubara Formasi Walanae Daerah Kaloling Kabupaten Sinjai Propinsi Sulawesi Selatan Anshariah Anshariah; Emi Prasetyawati Umar; Agus Ardianto Budiman; Hasbi Bakri; Alam Budiman Thamsi; Nurliah Jafar; Alfian Nawir; Andi Fadli Heriansyah; Muhamad Hardin Wakila; F Firdaus; Harwan Harwan
Jurnal Geomine Vol 10, No 3 (2022): Edisi Desember 2022
Publisher : Universitas Muslim Indonesia

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.33536/jg.v10i3.1250

Abstract

Coal is a unique sedimentary rock, both in the process of formation and rock characteristics which are strongly influenced by the conditions of the depositional environment. Different depositional environments, the characteristics of the coal are different. The research method used in this research in the field is in the form of direct sampling in the field using the channel sampling ply by ply method, namely sampling by making channels on coal outcrops and taking samples that represent the lower, middle and upper layers of the coal seam to determine the average characteristics. The sample is then prepared to get a certain size and can be representative of the field sample. The prepared samples were then subjected to a proximate test to determine the moisture content, ash content, volatile matter and fixed carbon. Laboratory tests are carried out in the Lab. Analysis and Processing Hasanuddin University Makassar. The results of the proximate analysis  carried out show the coal characteristics of the Walanae Formation in the Kaloling Region which has a moisture content value that decreases from bottom to top with an average of 7.49%; coal ash content increased from bottom to top with an average value of 47.63% ash content; the value of volatile matter decreased from bottom to top with an average of 26.56% of volatile matter; and the value of fixed carbon which increases with increasing depth with an average value of 18.29%.
ANALISIS HIDROKIMIA DALAM PENENTUAN TIPE DAN GOLONGAN FLUIDA GEOTERMAL SULILI KABUPATEN PINRANG SULAWESI-SELATAN Emi Prasetyawati Umar; Muhamad Hardin Wakila; Jamal Rauf Husain; Jamaluddin Jamaluddin; Syamsuddin Syamsuddin; Rizky Nurul Aulia
Jurnal Geosaintek Vol 8, No 3 (2022)
Publisher : Institut Teknologi Sepuluh Nopember

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.12962/j25023659.v8i3.14897

Abstract

Field surveys in the Sulili Region show geothermal characteristics in the form of manifestations, namely hot water springs. This study aims to determine the type of geothermal fluid in the study area based on the Na-K-Mg geothermometer method and then classify it based on trilinear and ternary diagrams. The results showed that the types of hot springs from the three hot springs in the study area were included in the chloride type with a percentage between 96.209% -96.651% which was plotted on the trilinear diagram. Based on the ternary diagram plotting, the geothermal fluid in the study area belongs to the immature water group. Based on the results of the study it can be concluded that the type of hot water springs in the study area is chloride with one of the hot springs included in the immature water group, namely EPU-1 hot water spring station, while two hot water spring stations, such as EPU-2 and EPU-3 stations cannot plotted due to the high levels of Mg at that station.
Geochemical Characterization of Silica Sand in the Sidenreng Rappang Area Based on X-Ray Diffraction Analysis and X-Ray Fluorescence Analysis Suriyanto Bakri; Muhammad Anas; Muhamad Hardin Wakila; Citra Aulian Chalik
Journal of Geology and Exploration Vol. 2 No. 1 (2023): Journal of Geology and Exploration, June 2023
Publisher : CV Insight Publisher

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.58227/jge.v2i1.36

Abstract

Silica sand is one of the mineral materials whose presence in nature is very abundant and can be utilized in various applications, but this material is still mixed with other elements. In the chemical element on the periodic table silica is symbolized (Si). The purpose of this study was to determine the types of minerals present in silica sand and to determine the percentage of silica sand mineral content. The research location is in the area of ​​Sidenreng Rappang Regency, Sidrap is a district in South Sulawesi Province, Indonesia. This research method uses XRD and XRF analysis methods. From the results of research on minerals contained in silica sand, among others, Albite and pyroxene. With mineral content that predominates in silica sand, among others, the albite mineral from sample 1 is 23.2%, sample 2 is 32.2% and sample 3 is 13.5% while the Pyroxene mineral from sample 1 is 17.6%. , sample 2 of 13.5% and sample 3 of 17.0%.
Alteration and Mineralization in the Coppo Village, Barru District, South Sulawesi Province Muhamad Hardin Wakila; Nurliah Jafar; Agung Fiqriansyah
Journal of Geology and Exploration Vol. 2 No. 1 (2023): Journal of Geology and Exploration, June 2023
Publisher : CV Insight Publisher

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.58227/jge.v2i1.50

Abstract

Hydrothermal alteration can be used to interpret and identify undiscovered mineralization, and can lead to the discovery of such mineralization. In the research area, it was found that there were outcrops that were altered with the physical characteristics of weathered outcrops. The research location is in the Camba Formation of Volcano Rock Members, and there are indications of sulfide mineralization, megascopically this study took 3 (three) alteration samples, selected based on the differences in color and texture of the rocks found. Samples we reanalyzed to determine alteration mineral assemblages using petrographic and XRD analysis methods, then to determine the type of alteration in sulfide deposits in the study area using the classification by Corbett and Leach, 1996. The results of the petrographic analysis showed that sample 1 consisted of chlorite, epidote, quartz and mineral assemblages. opaque minerals, sample 2 consists of plagioclase minerals, kfeldspar, clay minerals and quartz, sample 3 consists of epidote minerals, calcite and opaque minerals. The results of the XRD analysis showed that sample 1 consisted of the minerals quartz, chlorite, epidote and pyrite, sample 2 consisted of the minerals kaolinite, illite and pyrite, sample 3 consisted of the minerals quartz, chlorite, dolomite, epidote and auricuprite. The results of the analysis of alteration minerals assemblages were classified using Corbett and Leach, 1996 and it was found that the types of alteration in the research area were propylitic and argillic alteration types.
ANALISIS MINERAL BIJIH, PARAGENESIS, DAN TEKSTUR ENDAPAN MANGAN DI DESA TEBBA KECAMATAN SALOMEKKO KABUPATEN BONE Wakila, Muhamad Hardin Wakila; Harwan; Iqbal Rustam, Muhammad
KURVATEK Vol 8 No 2 (2023): Energy Management and Sustainable Environment
Publisher : Institut Teknologi Nasional Yogyakarta

Show Abstract | Download Original | Original Source | Check in Google Scholar

Abstract

Sekitar 92% konsumsi mangan secara global berkaitan langsung dengan industri baja dan sisanya digunakan dalam aplikasi nir besi seperti baterei sel kering, bahan pewarna dan industri kimia lainnya. Provinsi Sulawesi Selatan memiliki potensi sumberdaya mangan yang tersebar di beberapa Daerah, Namun belum ditemukan penelitian tentang potensi mangan di Kab. Bone, Provinsi Sulawesi Selatan, yang mana di Desa Tebba, Kec. Salomekko, Kab. Bone ditemukan singkapan batuan pembawa mangan. Penelitian ini bertujuan untuk mengetahui mineral bijih dan asosiasi, menentukan tekstur dan paragenesis dari endapan mangan. Metode penelitian yang dilakukan yaitu pengambilan sampel, analisis Mineragrafi dan Mineral bijih yang ditemukan yaitu Pyrochorite, Pyrolusit, dan Rhodocrosite. Untuk mineral asosiasi yang ditemukan yaitu: kuarsa, albit, aragonit, klorit, arsenopirit, dan kalkopirit. Tekstur endapan mangan yaitu, tekstur Replacement dan Intergrowt. Paragenesis endapan mangan yaitu Pyrolusit tahap 1 Intergrowt tahap 2 Intergrowt. Rhodonite tahap 1 tidak ada, tahap 2 Replacement. Rhodochrosite tahap 1 Intergrowt, tahap 2 Replacement.
Landslide Susceptibility Mapping using Geographic Information System (GIS) and Remote Sensing Data in North Luwu, South Sulawesi Province, Indonesia Chalik, Citra Aulian; Wakila, Muhamad Hardin; Jafar, Nurliah; Nurhawaisyah, Sitti Ratmi; Firdaus; Heriansyah, Andi Fahdli
Journal of Geology and Exploration Vol. 2 No. 2 (2023): Journal of Geology and Exploration, December 2023
Publisher : CV Insight Publisher

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.58227/jge.v2i2.115

Abstract

Climate, topography, and rock conditions in Indonesia are relatively diverse, both physical and chemical, these conditions can cause adverse consequences such as floods, landslides, forest fires, and droughts. The Information from Volcanology and Geological Disaster Mitigation on Monday, July 13, 2020, flash floods and flow of debris due to landslides have occurred in Masamba and Baebunta, North Luwu, South Sulawesi Province. The purpose of this paper is to map the distribution of landslide susceptibility area using remote sensing and GIS data. The Method used to analyze the landslide susceptibility estimation model refers to the Indonesian Center for Agricultural Land Resources Research and Development (ICALRD). The parameters used in this model are rainfall, soil type, rock type, slope, land use, and land movement. The ICALRD Landslide Susceptibility Estimation Model in study area shows that there are three classes of landslide susceptibility, such as low, medium, and high susceptibilities. There are six subdistricts which are in medium to high landslide susceptibility, and the others are low to medium landslide susceptibility. The locations of landslides and flash floods that occurred in Masamba and Baebunta indicate areas with medium to high landslide susceptibility.
Quality Analysis of Limestone for the Raw Material of Cement Making Industry in Tangofa Village, Bungku Pesisir Sub-district, Morowali Regency Wakila, Muhamad Hardin; Bakri, Suriyanto; Syam, Nur Ilahi
Journal of Geology and Exploration Vol. 2 No. 2 (2023): Journal of Geology and Exploration, December 2023
Publisher : CV Insight Publisher

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.58227/jge.v2i2.121

Abstract

Morowali Regency, Central Sulawesi Province is one of the largest nickel laterite producing areas in the world, on the other hand this area also has abundant limestone potential, one of the areas that has limestone potential is the Tangofa Area, Morowali Regency. The absence of information related to the chemical composition of limestone in the area is the basis for this research. The purpose of this study was to determine the elemental and mineral content of limestone and to determine the quality of limestone as cement raw material based on CaO and MgO content. The research method was carried out with several stages, namely: literature study, field data collection, and laboratory analysis (Petrography, XRD, and XRF). From the results of petrographic analysis, it can be seen that the constituent minerals of limestone in the research area are calcite and quartz minerals, as well as the results of XRD analysis, which show the presence of calcite minerals that dominate the entire sample with a percentage reaching 100%. The results of analysis with the XRF method can be known oxide compounds constituent limestone in the study area are: CaO, MgO, K2O, PbO, Nb2O5, CuO, Sb2O3, RuO4, SnO2, and In2O3. Rh2O3, TiO2, PdO, and Ag2O. The CaO content of the three samples has a percentage of >48%, while the average MgO content does not exceed 6%, so it can be concluded that the limestone in the study area has good quality for cement raw materials.
IDENTIFIKASI REKAHAN SEBAGAI INDIKATOR BATUAN ALTERASI DAERAH BONTOCANI, KABUPATEN BONE, SULAWESI SELATAN Chalik, Citra Aulian; Firdaus, Firdaus; Harwan, Harwan; Heriansyah, Andi Fahdli; Wakila, Muhamad Hardin; Jafar, Nurliah
Geosapta Vol 8, No 1 (2022): Januari 2022
Publisher : Universitas Lambung Mangkurat

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.20527/jg.v8i1.11565

Abstract

Alterasi batuan menjadi penciri adanya rekahan-rekahan pada batuan yang menjadi jalur fluida hidrotermal. Di daerah penelitian Kecamatan Bontocani, Kabupaten Bone, Provinsi Sulawesi Selatan ditemukana danya batuan terubah atau batuan teralterasi. Lokasi batuan tersebut diperkirakan berada pada jalur rekahan dimana fluida hidrotermal berinteraksi dengan batuan. Interaksi fluida hidrotermal dengan batuan sekitar atau batuan samping merupakan potensi mineral-mineral berharga yang berasosiasi dengan mineral alterasi. Penelitian ini bertujuan untuk mengidentifikasi adanya rekahan sebagai zona alterasi yang menyebabkan batuan terubah. Penelitian ini menggunakan citra ALOS PALSAR (Phased Array type L-band Synthetic Aperture Radar (PALSAR) on Advanced Land Observing Satellite (ALOS)). Citra ALOS PALSAR digunakan untuk memperoleh data kelurusan morfologi yang terdapat di daerah penelitian, kelurusan tersebut dianalisis untuk menunjukan densitas kelurusan yang dapat menunjukan tingkat rekahan di daerah penelitan. Hasil metode kelurusan dikolerasikan dengan data alterasi yang didapatkan di daerah penelitian. Hasil observasi dilapangan berupa sampel batuan akan dilakukan uji X-Ray Diffraction (XRD). Hasil pengujian XRD digunakan untuk menunjukan adanya mineral alterasi dan menentukan tipe alterasi di daerah penelitian.
Pendampingan mahasiswa Chalik, Citra Aulian; Bakri, Suriyanto; Muhamad Hardin Wakila; Mubdiana Arifin
INTEGRATIF: Jurnal Pengabdian Kepada Masyarakat Vol 1 No 2 (2023): INTEGRATIF: Jurnal Pengabdian Kepada Masyarakat
Publisher : Kilau Publishing

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.60041/integratif.v1i2.47

Abstract

The Teaching Campus Program is a program to increase literacy and numeracy for students in target schools. In this program, students at tertiary institutions can contribute to helping the government in increasing literacy and numeracy. Students can study outside campus to improve soft skills, creativity, and leadership in running campus teaching programs. In this activity, lecturers at universities can accompany students as a form of community service and help in improving the quality of basic education in Indonesia. SMP Negeri 28 Makassar is one of the target schools for the Batch 4 campus teaching program. A total of 4 students were assigned to SMP Negeri 28 Makassar. Field Supervisor Lecturers (DPL) as companions for Batch 4 Campus Teaching Program (PKM) students at SMP Negeri 28 Makassar provide direction and guidance in carrying out activity programs. The results of PKM student mentoring activities increase students' ability to solve problems and run the program well. This PKM mentoring is a contribution of university lecturers in serving the community and improving lecturer performance.
Co-Authors A. F. Heriansyah A. S. Munir Abdul Salam Munir Agung Fiqriansyah Agus Ardianto Budiman Alam Budiman Thamsi Alfian Nawir Alfian Nawir Alfian Nawir Alfian Nawir Alfian Nawir Andi Fadhli Heriansyah Andi Fadli Heriansyah Andi Fahdli Heriansyah Annisa Annisa Annisa Annisa Anshariah . Anshariah Anshariah Anshariah Anshariah Anshariah, Anshariah Arif Nur Warkito Arif Nurwaskito Arifin, Mubdiana Aulia, Rieska Dewi Aulia, Rizky Nurul Awalludin, Nur Bakri, Hasbi Bakri, Suriyanto Chalik, Citra Aulian Citra Aulian Chalik E. P. Umar F. N. Yusuf Fahirah, Fiki Firdaus Firdaus F Firdaus Firdaus Firdaus, Muh. Aryan Firman Nullah Yusuf Fitria, Ade Nurul Gouw, Jihan Fitri Ramdita Putri H. Anwar Habibie Anwar Harwan Harwan Harwan Harwan, Harwan Herman, Nurhaedah Idris Juradi, Muhammad Ikhsan, Abdul Imran Imran Iqbal Rustam, Muhammad Jamal Rauf Husain Jamal Rauf Husain Jamal Rauf Husain Jamal Rauf Husain Jamaluddin . Jamaluddin Jamaluddin Jamaluddin Jamaluddin K. Idris Khadijah Rezkiani Tamar Maria . Maria Maria Miftah Farid Moh Salman Said Muhaimin, Al Muhammad Anas Muhammad Aswadi Muhammad Ikra Rambu Nawir, Alfian Niciawati Dg Malureng Nur Asmiani Nurhawaisyah, Sitti Ratmi Nurhawaisyah, Sitti Ratmi Nurliah Jafar Nurliah Jafar, Nurliah Permatasari, Maya Prasetyawati Umar, Emi R. M. Ismail Rahma, Kismu Rizky Nurul Aulia Rizky Nurul Aulia Rizky Nurul Aulia Romla Noor Hakim Saleh, Muh. Iqbal Sitti Ratmi Nurhawaisyah Syam, Nur Ilahi Syamsuddin Syamsuddin Syamsuddin Syamsuddin Syamsul Bakhri Tamar, Khadijah Rezkiani Windawati Windawati, Windawati Zulkifli Zulkifli