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All Journal JSEH (Jurnal Sosial Ekonomi dan Humaniora) Jurnal Pendidikan : Riset dan Konseptual Jambura Physics Journal Jurnal Konseling Pendidikan Islam Jambura Geo Education Journal Jurnal Sibermas (Sinergi Pemberdayaan Masyarakat) Mattawang: Jurnal Pengabdian Masyarakat Journal Of Khairun Community Services Jurnal Edu Research Lamahu: Jurnal Pengabdian Masyarakat Terintegrasi Geosfera: Jurnal Penelitian Geografi Amare Cross-border JAGE Jurnal Pendidikan dan Pengabdian Masyarakat Jurnal Pengabdian Masyarakat Bangsa Jurnal Konseling Pendidikan Islam MULTIPLE: Journal of Global and Multidisciplinary Jurnal Riset dan Pengabdian Interdisipliner
Wiwin Kobi
Universitas Negeri Gorontalo
Religion Agriculture, Biological Sciences & Forestry Arts Humanities Civil Engineering, Building, Construction & Architecture Computer Science & IT Decision Sciences, Operations Research & Management Earth & Planetary Sciences Economics, Econometrics & Finance Education Energy Engineering Environmental Science Health Professions Industrial & Manufacturing Engineering Languange, Linguistic, Communication & Media Law, Crime, Criminology & Criminal Justice Materials Science & Nanotechnology Mathematics Medicine & Pharmacology Nursing Physics Public Health Social Sciences Other

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Journal : JAGE

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Studi Mikroskopis Pada Batuan Metamorf (Schist) Daerah Ulunggolaka, Kabupaten Kolaka, Provinsi Sulawesi Tenggara Aris, Ayub Pratama; Kobi, Wiwin
Journal of Applied Geoscience and Engineering Vol 1, No 2 : December 2022
Publisher : Universitas Negeri Gorontalo

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.37905/jage.v1i2.24686

Abstract

Geographically, the observation area is included in Ulunggolaka Village, Latambaga District, Kolaka Regency, Southeast Sulawesi Province. This observation was conducted to determine the paragenesis of the formation of minerals in metamorphic rocks (Schist). The observation method is laboratory analysis (petrographic and mineragraphic analysis). The results of laboratory analysis observations on polished incisions are that there are intergrowth and replacement textures observed between pyrites, sphalerite and chalcopyrite minerals. Paragenesis in the observed samples is that in stage one pyrites are formed and in stage two pyrites and chalcopyrite grow together (intergrowth) and in stage three chalcopyrite is present replacing pyrites and in the last stage sphalerite mineralization is present replacing pyrites. Ore minerals that develop in the observation area are dominated by pyrite and chalcopyrite minerals according to the mineral deposit model included in the low sulfide epithermal deposit type.
Co-Authors Abdjul, Tirtawati Amas, Wahydin S Anisa Handani Uno Aris, Ayub Pratama Asrul Asrul Aydalin, Regina Valentina Bau, Jihan Siti Fadila Buhang, Nursulistiawati Daud Yusuf Desy Nuraini Lakutu Febrianti Febrianti febriyanti febriyanti Haerunnisa Pakaya Hartono D. Mamu Hasriyanti Hendra Hendra Hendra Hendra Herinda Mardin Intan Modanggu Jihan Siti Fadila Bau Kalbi, Kalbi Lasman, Sulistiawati Liayong Pratama, M Iqbal M. Iqbal Liayong Pratama Masruroh MASRUROH Masruroh Masruroh Meilan Demulawa Moch Rio Pambudi Moch. Rio Pambudi Muh. Nur Akbar Nadiya Tamau Nurfaika Nurfaika Pambudi, Moch Rio Pratama, M.Iqbal Liayong Ramla Hartini Melo Rusiyah, Rusiyah Rusiyah, Rusiyah Sitti Resti Despianti Sri Maryati Sunarty Suly Eraku Supartin, Supartin Syam S. Kumaji Uno, Wirnangsi D. Usman, Astin