THE MINERAL OXIDE CONTENTS OF THE TEGAL LENGA BEACH IRON SAND
Abstract
Iron sand samples were taken from the top layer of the Tegal Lenga beach sand. It was purified by the Magnetic Separation method, it was found that the average weight fraction of the Tegal Lenga beach iron sand is 54.71%. With X-ray flouresence (XRF) characterization obtined that the minerals oxide contained in the iron sand of the Tegal Lenga beach are magnesium diiron (III) oxide (MgFe2O4), silicare alumina calcium alumina alumina (Ca (Mg0.5 Al0.5) (Al0.5Si1.5O6)), and iron iron (III) titanium aluminum magnesium vanadium manganese silicon oxide (Fe4.42Fe5.245Ti4.72Al0.7 Mg0.4Cr0.3V0.15Fe7.82Mn0.114Si0.05O6) with the volume fraction of each compound are 62.95%, 39.78%, and 39.74%
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References
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[6] Kementerian Riset dan Teknologi, Universitas Udayana, Rencana Induk Penelitian (RIP) Universitas Udayana 2017 – 2021, 2016.
[2] Yulianto, A., Bijaksana, S. dan Loeksmanto, W, Comparative Study on Magnetic Characterization of Iron Sand from Several Locations in Central Java.Kontribusi Fisika Indonesia, Vol. 14, No. 2, Hal. 63-66, 2003.
[3] Peters, C. dan Thompson, R, Magnetic Identification of Selected Natural Iron Oxides and Sulphides. Journal of Magnetism and Magnetic Materials, Vol. 183, Hal. 365- 374, 1998.
[4] Bilalodin, Kajian sifat Magnetik dari Pasir Besi Pantai Logending Kabupaten Kebumen, Molekul, Vol. 5, No. 2, 2010.
[5] Kementrian Energi dan Sumber Daya Mineral, Badan Geologi, Pusat Daya Geologi, Pasir Besi di Indonesia, Geologi, Ekplorasi, dan Pemanfaatannya, 2014.
[6] Kementerian Riset dan Teknologi, Universitas Udayana, Rencana Induk Penelitian (RIP) Universitas Udayana 2017 – 2021, 2016.
Published
2019-11-10
How to Cite
SUARDANA, Putu; MANUABA, I B. Sujana; WENDRI, Nyoman.
THE MINERAL OXIDE CONTENTS OF THE TEGAL LENGA BEACH IRON SAND.
BULETIN FISIKA, [S.l.], v. 20, n. 2, p. 31-34, nov. 2019.
ISSN 2580-9733.
Available at: <https://ojs.unud.ac.id/index.php/buletinfisika/article/view/53129>. Date accessed: 21 nov. 2024.
Section
Articles
