The Determination of Ferrous and Ferric Iron in Rocks and Minerals—A Comment

R. D. Gillard
Department of Chemistry, University College, PO Box 78, Cardiff CF1 1XL, Wales, UK

Abstract: Hey's observation of reduction of ferric ion bound to 1,10-phenanthroline in water is explained in terms of the analogy between quaternization of the ligand and its coordination by iron(III).

Keywords: ferrous • ferric • iron

Mineralogical Magazine; March 1985 v. 49; no. 350; p. 101-102; DOI: 10.1180/minmag.1985.049.350.15
© 1985, The Mineralogical Society
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