Article Per Year (5 Year)
p-Index From 2021 - 2026
2.707
P-Index
This Author published in this journals
All Journal Jurnal Pertambangan JURNAL ILMIAH PENDIDIKAN FISIKA AL BIRUNI Jurnal Geosaintek Jurnal Fisika FLUX Jurnal Geocelebes Journal of Geoscience, Engineering, Environment, and Technology Jurnal Geomine Dinamisia: Jurnal Pengabdian Kepada Masyarakat Justek : Jurnal Sains Dan Teknologi Indonesian Physical Review Journal of Earth and Marine Technology (JEMT) International Journal of Hydrological and Environmental for Sustainability Jurnal Azimut JURNAL TEKNIK GEOLOGI : Jurnal Ilmu Pengetahuan dan Teknologi Petrogas : Journal of Energy and Technology OPHIOLITE : Jurnal Geologi Terapan Jurnal Geosaintek
Prasetyawati Umar, Emi
Universitas Muslim Indonesia
Agriculture, Biological Sciences & Forestry Chemical Engineering, Chemistry & Bioengineering Civil Engineering, Building, Construction & Architecture Computer Science & IT Control & Systems Engineering Decision Sciences, Operations Research & Management Earth & Planetary Sciences Education Electrical & Electronics Engineering Energy Engineering Environmental Science Materials Science & Nanotechnology Mathematics Physics Social Sciences Transportation Other

Published : 38 Documents Claim Missing Document
Claim Missing Document
Check
Articles

Found 1 Documents
Search
Journal : Journal of Geoscience, Engineering, Environment, and Technology

 1 
Mineralogy and Geochemistry of Rare Earth Elements in Manganese Deposits in the Anabanua District, Barru Regency, South Sulawesi Province, Indonesia Wakila, Muhamad Hardin; Chalik, Citra Aulian; Thamsi, Alam Budiman; Jafar, Nurliah; Harwan; Umar, Emi Prasetyawati
Journal of Geoscience, Engineering, Environment, and Technology Vol. 10 No. 4 (2025): JGEET Vol 10 No 04 : December (2025)
Publisher : UIR PRESS

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.25299/jgeet.2025.10.4.24882

Abstract

Research programmes on rare earth elements have not been widely carried out, especially on manganese deposits, even though manganese deposits also contain rare earth elements. Research on manganese mineralogy has been done before, however, research has not focused on rare earth metal elements found in manganese deposits, so further research is needed to find out the mineralogy, geochemistry, and gardes of rare earth metal elements in manganese deposits in the tropics. There are 3 methods of analysis at once, namely petrographic, XRD, and ICP-OES methods. The minerals found in manganese samples in the study area are: Albite, Chlorite, Plagioclase, Orthoclase, Quartz, Chlorite, Opaque, Pyrolusite, Muscovite, Diopside, Hematite, Rodochroite, Manganochromite and Manganite. Rare earth element levels in manganese deposits are Yttrium (8.7-35.5 ppm), Scandium (4-28 ppm), Lanthanum (5.3-122 ppm), Cerium (9.4-198 ppm), Praseodymium (1.3-23.6 ppm), Neodymium (690.9), Samarium (1.2-15. 4 ppm), Europium (0.6-3.5 ppm), Gadolinium (1.4-13.5 ppm), Terbium (0.241.75 ppm), Dysprosium (1.4-7.9 ppm), Holmium (0. 3-1.3 ppm), Erbium (0.8-3.2 ppm), Thulium (0.1-0.4 ppm), Ytterbium (0.8-2.4 ppm) and Lutetium (0.14-0.39 ppm). These results indicate that manganese deposits in Anabanua Village, Barru Regency, have the potential to be a source of LREE (La, Ce, Pr, Nd, and Sm) with concentrations exceeding those of several deposits around the world, making them worthy of consideration in strategic mineral exploration in Indonesia in general.
Co-Authors Agriani Pongkessu Agus Ardianto Budiman Agus Wiramsya Oscar Agustin, Friska Alam Budiman Thamsi Alfian Nawir Alfian Nawir Alfian Nawir Alfian Nawir Alfian Nawir Alfian Nawir Alimuddin . Andi Fadli Heriansyah Andriansyah, Rian Anggun Farwati Abdullah Anjarwati, Retno Anshariah Anshariah Anshariah Anshariah Anshariah, Anshariah Arief Nashrullah Arif Nurwaskito Arif Nurwaskito Arif Wijaya Arifin, Mubdiana Arifudin Idrus Aryadi Nurfalaq Aryadi Nurfalaq Aulia, Rizky Nurul Bakri, Hasbi Bakri, Suriyanto Chalik, Citra Aulian Dirgahayu Lantara Djamaluddin Djamaluddin Dwi Fitri Yudiantoro Egi Rianto Pradana Fauzul Chaidir A. Usman Firdaus F Habibie Anwar Hariani M. Pakka Harwan Harwan Harwan Hasbi Bakri Idris Juradi, Muhammad Intan Noviantari Manyoe Ivan Taslim Jamal Rauf Husain Jamal Rauf Husain Jamal Rauf Husain Jamal Rauf Husain Jamaluddin . Jamaluddin Jamaluddin Jamaluddin Jamaluddin Jamaluddin Jamaluddin Jamaluddin Jamaluddin Jamaluddin Jamaluddin Jamaluddin Jamaluddin Jamaluddin Jamaluddin Jamaluddin Jamaluddin Joemsittiprasert, Watcharin Khadijah Rezkiani Tamar La Ode Muh Yazid Amsah M. Rezky Agung Setiawan Manik, Nijusiho Maria . Maria Maria Maria Maria Maria Maria Marnas, Muhammad Adam Maula, Frida Yassar Minarti Minarti Muhammad Adam Marnas Muhammad Adam Marnas Muhammad Altin Massinai Muhammad Fawzy Ismullah Massinai Muhammad Nur Alim Muhardi Mustafa Nawir, Alfian Nofrohu Retongga Nompo, Supardin Nurfalaq, Aryadi Nurhajidah Muhsin Nurhawaisyah, Sitti Ratmi Nurliah Jafar Nurliah Jafar, Nurliah Pongkessu, Agriani Pratono, Landy Putri, Efrina Chandra Agusti Rahma Hi Manrulu, Rahma Hi Ratna Sari Madusila Rizky Nurul Aulia Rofiqul Umam Ryka, Hamriani Septian Tri Nugraha Siregar, Rahmat Nawi Sismanto Sismanto Siti Suhartini Napu Sitti Muharni Sri Widodo Sri Widodo Suprastiwara, Khrisko Sutarto Sutarto Syamsuddin Syamsuddin Syamsuddin Syamsuddin Takahashi, Hirotaka Tamar, Khadijah Rezkiani Tappa, Nurfadhilah Sam Tedy Harianto Salama Wa Ode Emiria Srikandi Ndangi Wakila, Muhammad Hardin Yasin Septian