Karakterisasi Mineral dengan Analisis Sayatan Mineragrafi untuk Penentuan Mineralisasi Sphalerite (ZnS)

Kostiawan Sukamto, Mohammad Zaki Mubarok, Ayub Pratama Aris, Ninasafitri Ninasafitri

Abstract


Sphalerite is a mineral rich in Zinc and Iron is the main source of zinc metal production in the world. The purpose of this study was to determine the mineralization in the Cigudeg area, Bogor Regency, West Java, especially the mineralization of Zinc (Zn) by using mineragraphic analysis. Mineragraphic incision analysis is performed to describe the structure and composition of a mineral, the Physico-chemical properties of the mineral, and the presence of associated minerals in the sample. Based on the test results, the mineral component of sphalerite (ZnS) 40-45% as the most dominant component, often contains inclusions of very fine copper grains measuring less than 1 m to 5 m and quartz (SiO2) 10-15% is granular, as for sulfide ore minerals. Others such as chalcopyrite (CuFeS2), pyrite (FeS2), cuprite (Cu2O), and galena (PbS) are present in small amounts.

Keywords


mineragraphy; sphalerite; zinc

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References


Abkhoshk, E., Jorjani, E., Al-Harahsheh, M. S., Rashchi, F., & Naazeri, M. (2014). Review of the hydrometallurgical processing of non-sulfide zinc ores. Hydrometallurgy, 149, 153-167. https://doi.org/10.1016/j.hydromet.2014.08.001

Baba, A. A., & Adekola, F. A. (2010). Hydrometallurgical processing of a Nigerian sphalerite in hydrochloric acid: Characterization and dissolution kinetics. Hydrometallurgy, 101(1-2), 69-75. https://doi.org/10.1016/J.HYDROMET.2009.12.001

Emsley, J. (2011). Nature's building blocks : everything you need to know about the elements. Oxford University Press, 699. https://global.oup.com/academic/product/natures-building-blocks-9780199605637

Fernández-Izquierdo, M. Ã., Muñoz-Torres, M. J., & León, R. (Eds.). (2013). Modeling and Simulation in Engineering, Economics, and Management (Vol. 145). Springer Berlin Heidelberg. https://doi.org/10.1007/978-3-642-38279-6

Furnes, H., Dilek, Y., & Kiseeva, E. S. (2022). Chalcophile element (Cu, Zn, Pb) and Ga distribution patterns in ancient and modern oceanic crust and their sources: Petrogenetic modelling and a global synthesis. Gondwana Research, 109, 394-415. https://doi.org/10.1016/J.GR.2022.05.008

Kursun, H., & Ulusoy, U. (2015). Zinc Recovery from a Lead-Zinc-Copper Ore by Ultrasonically Assisted Column Flotation. Particulate Science and Technology: An International Journal, 33(4), 349-356. https://doi.org/10.1080/08827508.2011.601479

Lang, A. M., Aasly, K., & Ellefmo, S. L. (2018). Mineral characterization as a tool in the implementation of geometallurgy into industrial mineral mining. Minerals Engineering, 116, 114-122. https://doi.org/10.1016/J.MINENG.2017.10.021

Onukwuli, O. D., & Nnanwube, I. A. (2018). Hydrometallurgical Processing of a Nigerian Sphalerite Ore in Nitric Acid: Characterization and Dissolution Kinetics. The International Journal of Science & Technoledge, 6(3). http://www.internationaljournalcorner.com/index.php/theijst/article/view/129559

Pola, A., Tocci, M., & Goodwin, F. E. (2020). Review of Microstructures and Properties of Zinc Alloys. Metals 2020, Vol. 10, Page 253, 10(2), 253. https://doi.org/10.3390/MET10020253

Sousa, R., Futuro, A., Setas Pires, C., & Machado Leite, M. (2017). Froth flotation of aljustrel sulphide complex ore. Physicochemical Problems of Mineral Processing, 53(2), 758-769. https://doi.org/10.5277/PPMP170207

Srujan, S. A. . (2021). Mineral Commodity Summaries 2021: Zinc. U.S. Geological Survey, Mineral Commodity Summaries.

Wang, G. C. (2016). Nonferrous metal extraction and nonferrous slags. The Utilization of Slag in Civil Infrastructure Construction, 35-61. https://doi.org/10.1016/B978-0-08-100381-7.00003-3

Wicaksono, H. H., & Handayani, E. (2021). Karakterisasi Mineralogi Mineral Berbasis Cu-Fe-S dengan SEM EDS di Daerah Kelapa Kampit, Pulau Belitung. Jurnal Teknologi Mineral Dan Batubara, 17(1), 27-38. https://doi.org/10.30556/JTMB.VOL17.NO1.2021.1127




DOI: https://doi.org/10.34312/jambchem.v4i2.17508

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