THE MINERAL OXIDE CONTENTS OF THE TEGAL LENGA BEACH IRON SAND

Autor:	I B. Sujana Manuaba, Putu Suardana, Nyoman Wendri
Rok vydání:	2019
Předmět:	chemistry.chemical_compound Mineral Chemistry Environmental chemistry Oxide General Medicine lcsh:Physics lcsh:QC1-999
Zdroj:	Buletin Fisika, Vol 20, Iss 2, Pp 31-34 (2019)
ISSN:	2580-9733 1411-4690
DOI:	10.24843/bf.2019.v20.i02.p05
Popis:	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%
Databáze:	OpenAIRE
Externí odkaz:	https://explore.openaire.eu/search/publication?articleId=doi_dedup___::171f5ff72980946296144227f51e57fb https://doi.org/10.24843/bf.2019.v20.i02.p05 Zobrazit plný text záznamu