Minerals Identification and Analysis of Granite Rocks in South Aceh District Using X-Ray Diffraction (XRD)

  • Bakruddin Bakruddin Politeknik Aceh Selatan
  • Arnold Ricardo Sembiring Politeknik Aceh Selatan

Abstract

The potential of non-metallic natural resources in South Aceh Regency is very abundant, one of which is granite rock. Granite rock is igneous rock that can be used for a variety of household and industrial products. This rock has certain characteristics based on its constituent mineral structure. South Aceh granite rocks are scattered in two different locations namely Samadua District and Sawang District. This research was conducted to determine the constituent mineral phase using the X-Ray Diffraction method. The results of testing and analysis showed that granite rock samples taken from Lhok pawoh village contained Quartz (SiO2) as the dominant phase, while the minor phase was Aluminum oxide (Al2O3). While the granite rock samples taken from Ujung Karang Village have Quartz (Sio2) as the dominant phase, while the minor phase is the dominant mineral phase contained in the dominant phase, namely Aluminum oxide (Al2O3). From the two samples above the high diffraction pattern is owned by rock samples from Ujung Karang Village.

References

[1] G. Bayrak and S. Yilmaz, “Granite based glass-Ceramic materials,” Acta Phys. Pol. A, vol. 125, no. 2, pp. 623–625, 2014.
[2] B. S. Zulfikar, Iwan Aswan H., Corry Karangan, “Inventarisasi dan Penyelidikan Mineral Non Logam Kabupaten Aceh Selatan, Provinsi Nanggroe Aceh Darussalam,” In Inventarisasi dan Penyelidikan Mineral Non Logam Kabupaten Aceh Selatan, Provinsi Nangroe Aceh Darussalam, 2006.
[3] S. Audah, “Utilization of GPS data in the effort of Mineral Identification in Granite Rocks Using X-Ray Diffraction in Samadua District , South Aceh,” vol. 4, no. 1, pp. 1–6, 2019.
[4] L. Lindawati and M. Mursal, “XRD Analysis of Mineral Composition in Marble from Gunung Kerambil, South Aceh,” J. Inotera, vol. 3, no. 2, pp. 65–69, 2018.
[5] S. Oktamuliani, “Identifikasi Mineral Pada Batuan Granit di Geopark Merangin Provinsi Jambi Menggunakan X-Ray Diffraction ( XRD ) Dan,” vol. 1, no. November 2015, pp. 12–17, 2016.
[6] H. L. Allsopp, “Rb-Sr Age Measurements on Total Rock and Separated-,” vol. 55, 1961.
[7] Bajili, A., Hamdi & Dwiridal, L., 2014. Karakterisasi Mineral pada Batu Granit di Sekitar Gunung Marapi Daerah Sumatera Barat Menggunakan X-Ray Diffraction (XRD). PILLAR OF PHYSICS, Vol. 1., pp. 01-08.
Published
2019-10-14
How to Cite
BAKRUDDIN, Bakruddin; SEMBIRING, Arnold Ricardo. Minerals Identification and Analysis of Granite Rocks in South Aceh District Using X-Ray Diffraction (XRD). Jurnal Inotera, [S.l.], v. 4, n. 2, p. 79-83, oct. 2019. ISSN 2581-1274. Available at: <http://inotera.poltas.ac.id/index.php/inotera/article/view/80>. Date accessed: 13 nov. 2019. doi: https://doi.org/10.31572/inotera.Vol4.Iss2.2019.ID80.