Hostname: page-component-78c5997874-dh8gc Total loading time: 0 Render date: 2024-11-19T10:32:38.687Z Has data issue: false hasContentIssue false
  • English
  • Français

Additional data on reevesite and its Co-analogue, as a new member of the hydrotalcite group

Published online by Cambridge University Press:  09 July 2018

Y. Song  and
H.-S. Moon
Y. Song
Affiliation:
Department of Geology, Yonsei University, 134 Shinchon-dong, Seodaemun-ku, Seoul 120-749, Korea
H.-S. Moon
Affiliation:
Department of Geology, Yonsei University, 134 Shinchon-dong, Seodaemun-ku, Seoul 120-749, Korea
Get access Rights & Permissions [Opens in a new window]

Abstract

Reevesite, the Ni-Fe member of the hydrotalcite group, occurs as a secondary mineral in the serpentinized ultramafic rocks of the Kwangcheon area in Korea, replacing the pecoraitc-magnetite-millerite-polydymite assemblages in small veins lining cracks and fracture zones. Chemical analyses for the reevesites indicate the presence of the Co-analogue of reevesite and the complete solid-solution between Fe3+ and Co3+. The Co-analogue of the reevesite shows the approximate ratio of 3:1 of divalent to trivalent cations, which is in distinct contrast to the comblainite with the ratio of 2:1 reported by Piret & Deliens (1980). The presence of the complete solid-solution phase between Fe3+ and Co3+ is confirmed by synthesis at room temperature. On the basis of the results, the Co-analogue of the reevesite should be named as a new member of the hydrotalcite group, and thereby be distinguished from the comblainite. The partial substitutions of SO2-4 for CO2-3 in the interlayer region might affect the slight increase of the basal spacing in the reevesite. The synthesis performed suggests that the reevesite could be precipitated under either an alkaline or a neutral environment, if carbonate activity is high enough.

Type
Research Article
Information
Clay Minerals , Volume 33 , Issue 2 , June 1998 , pp. 285 - 296
Copyright
Copyright © The Mineralogical Society of Great Britain and Ireland 1998

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

Bence, A.E. & Albee, A.L. (1968) Empirical correlation factors for the electron microanalysis of silicates and oxides. J. Geol. 76, 382–403.Google Scholar
Bish, D.L. (1977) The occurrence and crystal chemistry of nickel in silicates and hydroxide mineral. PhD thesis, The Pennsylvania State University, Pennsylvania, USA.Google Scholar
Bish, D.L. & Brindley, G.W. (1977) A reinvestigation of takovite, a nickel aluminum hydroxy-carbonate of the pyroaurite group. Am. Miner. 62, 458–464.Google Scholar
Bish, D.L. & Livingstone, A. (1981) The crystal chemistry and paragenesis of honessite and hydrohonessite: the sulphate analogues of reevesite. Mineral. Mag. 44, 339–343.CrossRefGoogle Scholar
Bookin, A.S., Cherkashin, V.I. & Drits, V.A. (1993) Reinterpretation of the X-ray diffraction patterns of stichtite and reevesite. Clays Clay Miner. 41, 631–634.CrossRefGoogle Scholar
Brindley, G.W. (1979) Motukoreaite - additional data and comparison with related minerals. Mineral. Mag. 43, 337–340.CrossRefGoogle Scholar
Brindley, G.W. & Kikkawa, S. (1979) A crystal-chemical study of Mg, Al and Ni, Al hydroxy-perchlorates and hydroxy-carbonates. Am. Miner. 64, 836–843.Google Scholar
De Waal, S.A. & Viljeon, E.A. (1971) Nickel minerals from Barberton, South Africa: IV. reevesite, a member of the hydrotalcite group. Am. Miner. 56, 1077–1081.Google Scholar
Hudson, D.R. & Bussell, M. (1981) Mountkeithite, a new pyroaurite-related mineral with an expanded interlayer containing exchangeable MgSO4 . Mineral. Mag. 44, 345–350.Google Scholar
Ingram, L. & Taylor, H.F.W. (1967) The crystal structures of sjögrenite and pyroaurite. Mineral. Mag. 36, 465-479.Google Scholar
Mendiboure, A. & Schöllhorn, R. (1986) Formation and anion exchange reactions of layered transition metal hydroxides. Revue de Chimie minérale, 23, 819–827.Google Scholar
Nickel, E.H. (1976) New data on woodwardite. Mineral. Mag. 43, 644–647.Google Scholar
Nickel, E.H. & Clark, R.M. (1977) Carrboydite, a hydrated sulphate of nickel and aluminum: A new mineral from Western Australia. Am. Mineral. 62, 449–457.Google Scholar
Nickel, E.H. & Wildman, J.E. (1981) Hydrohonessite - a new hydrated Ni-Fe hydroxy-sulphate mineral; its relationship to honessite, carrboydite and minerals of the pyroaurite group. Mineral. Mag. 44, 333–337.CrossRefGoogle Scholar
Nickel, E.H., Davis, C.E.S., Bussell, M., Bridge, P.J., Dunn, J.G. & MacDonald, R.D. (1977) Eardleyite as a product of the supergene alteration of nickel sulfides in Western Australia. Am. Mineral. 62, 449–457.Google Scholar
Piret, P. & Deliens, M. (1980) Comblainite, (Ni2+ x, Co3+ 1-x)(OH)2(CO3)(1-x)/2 yH2O, new mineral of the pyroaurite group. Bull. Minéral. 103, 113–117.Google Scholar
Rodgers, K.A., Chisholm, J.E., Davis, R.J. & Nelson, C.S. (1977) Motukoreaite, a new hydrated carbonate, sulphate and hydroxide of Mg and AI from Auckland, New Zealand. Mineral. Mag., 41, 389–390.Google Scholar
Song, Y., Moon, H.-S. & Chon, H.T. (1995) New occurrence and characterization of Ni-serpentines in the Kwangcheon area, Korea. Clay Miner. 30, 211–224.Google Scholar
Van der Marel, H.W. & Beutelspacher (1976) Atlas of Infrared Spectroscopy of Clay Minerals and their Admixtures. Elsevier Scientific Publishing Company, Amsterdam.Google Scholar
White, J.S., Henderson, E.P. Jr. & Mason, B. (1967) Secondary minerals produced by weathering of the Wolf Creek Meteorite. Am. Miner. 52, 1190-1197.Google Scholar