The Distribution of Contaminants and the Nature of the Alteration Products in Physically Separated Grains of Altered Ilmenites

L. Khor, L. Khor, T.C. Parks, Francis Lincoln, Brendan Graham, J. Graham

Research output: Contribution to journalArticle

3 Citations (Scopus)

Abstract

So-called 'ilmenite', 'leucoxene' and 'rutile' grades of commercial heavy mineral concentrates were fractionated magnetically, in the laboratory. In the less magnetic fractions, secondary TiO2 (both anatase and rutile), formed by the alteration of ilmenite grains, was separated from primary rutile, on the basis of density. The separated fractions were examined by optical and scanning electron microscopy (SEM) and X-ray diffraction (XRD) methods, thereby insights being gained into the nature of secondary contamination in altered ilmenite. Grains of secondary TiO2 are very porous and report with an effective density
Original languageEnglish
Pages (from-to)847-860
JournalAustralian Journal of Chemistry: an international journal for chemical science
Volume49
Publication statusPublished - 1996

Fingerprint Dive into the research topics of 'The Distribution of Contaminants and the Nature of the Alteration Products in Physically Separated Grains of Altered Ilmenites'. Together they form a unique fingerprint.

  • Cite this