Hostname: page-component-78c5997874-s2hrs Total loading time: 0 Render date: 2024-11-10T13:25:44.421Z Has data issue: false hasContentIssue false
  • English
  • Français

β-Ferric oxyhydroxide—akaganéite

Published online by Cambridge University Press:  14 March 2018

A. L. Mackay
A. L. Mackay*
Affiliation:
Birkbeck College Crystallographic Laboratory, London W.C. 1
Get access Rights & Permissions [Opens in a new window]

Summary

A new mineral, akaganéite, has been found in limonite deposits and has been shown to be identical with synthetic β-FeOOH. It contains no chlorine. The micro-morphology of β-FeOOH as it occurs as akaganéite and as it is produced by a solid-state transformation from FeCl2.4H2O , by the hydrolysis of dilute FeCl3 solutions, and by the hydrolysis of very concentrated FeCl3 a solutions, has been studied, chiefly by electron microscopy and diffraction. Some modes of colloidal association of the particles of β-FeOOH are described.

Type
Research Article
Information
Mineralogical magazine and journal of the Mineralogical Society , Volume 33 , Issue 259 , December 1962 , pp. 270 - 280
Copyright
Copyright © 1962, The Mineralogical Society

Access options

Get access to the full version of this content by using one of the access options below. (Log in options will check for institutional or personal access. Content may require purchase if you do not have access.)

References

Bernal, (J.D.) and Fankucren, (I.), 1941.Journ. Gen. Physiology, vol. 25, p. lll.Google Scholar
Chandy, (K.C.), 1961.Indian Minerals, vol. 40, no. 2, p. 197.Google Scholar
Fordham, (S.) and Tyson, (J.T.), 1937. Journ. Chem. Soc., p. 483.CrossRefGoogle Scholar
Holser, (W.T.), 1953.Acta Cryst., vol. 6, p. 565.CrossRefGoogle Scholar
Kohlschütter, (V.) and Ego, (C.), 1925.Helv. Chim. Acta, vol. 8, p. 457.CrossRefGoogle Scholar
Mackay, (A.L.), 1960.Min. Mag., vol. 32, p. 545.Google Scholar
Mulay, (L.N.) and Selwood, (P.W.), 1955.Journ. Amer. Chem. Soc, vol. 77, p. 2693.CrossRefGoogle Scholar
Penfold, (B.R.) and Grigor, (J.A.), 1959. Acta Crysf,., vol. 12, p. 850.CrossRefGoogle Scholar
Sillén, (L.G.), 1959.QuarterIy reviews (Chem. Soc., London), vol. 13, no. 2, p. 146.CrossRefGoogle Scholar
Van Tassel, (R.), 1959.Bull. Soc. belge Géol., vol. 68, p. 360 .M.A. 15-133].Google Scholar
Watson, (J. H. L.), Heller, (W.), and Schuster, (T.), 1960.Google Scholar
Watson, (J. H. L.) Proc. Europ. Reg. Conf. Electron Microscopy, Delft, vol. 1, p. 229. see also Journ. Appl. Physics, 1961, vol. 32, p. 1641.Google Scholar