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Mineralogical Composition of Shallow Soils on Basic and Ultrabasic Rocks of East Fennoscandia and of the Ural Mountains, Russia

Published online by Cambridge University Press:  01 January 2024

S. N. Lessovaia  and
Yu. S. Polekhovsky
S. N. Lessovaia*
Affiliation:
St. Petersburg State University, St. Petersburg, Russia
Yu. S. Polekhovsky
Affiliation:
St. Petersburg State University, St. Petersburg, Russia
*
* E-mail address of corresponding author: [email protected]
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Abstract

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The influence of epigenetic (pre-pedogenetic) alteration of basic and ultrabasic rocks leading to the formation of phyllosilicate mineral associations is not well known. The purpose of this study was to gain further understanding of the processes involved by investigating the mineral associations of shallow soils underlain by amphibolites and metamorphosed gabbro-diabases (East Fennoscandia) and by serpentinous dunites (olivinite) and metagabbro amphibolites (the Ural Mountains). Where phyllosilicates were absent from the bedrock, they were also absent from the sola. The pedogenic alteration of the initial mineral soil matrix was very weak and did not result in a significant accumulation of phyllosilicates in the soils (East Fennoscandia). Pedogenesis enhanced the transformation of phyllosilicates, a process initiated by epigenic rock alteration.

Phyllosilicates in the sola from basic and ultrabasic rocks of the Polar Urals were largely inherited according to their origin. The inherited phyllosilicate association of the sola from ultrabasic rocks included talc, serpentine, and chlorite. Saponite resulted from pedogenesis; its distribution in various thin soils depending on the processes of neoformation and decomposition, the latter probably taking place under the influence of lichens and moss.

Chlorite and illite and products of their transformation, including vermiculite, comprise the phyllosilicate association of a solum from basic rock, and traces of talc were found. The distribution of vermiculite and randomly interstratified chlorite-vermiculite (C-V) depended on the processes of chlorite vermiculitization and vermiculite decomposition.

Keywords

Basic and Ultrabasic RocksMineral TransformationPedogenesisX-ray Diffraction
Type
Research Article
Information
Clays and Clay Minerals , Volume 57 , Issue 4 , August 2009 , pp. 476 - 485
Copyright
Copyright © The Clay Minerals Society 2009

References

Alexander, E.B., 1988 Morphology, fertility and classification of productive soils on serpentinised peridotite in California, U.S.A Geoderma 41 337–351 10.1016/0016-7061(88)90069-9.CrossRefGoogle Scholar
April, R.H. Keller, D. and Driscoll, C.T., 2004 Smectite in Spodosols from the Adirondack Mountains of New York Clay Minerals 39 99–113 10.1180/0009855043910123.CrossRefGoogle Scholar
Bailey, S.W., Brindley, G.W. Brown, G., 1980 Structures of layer silicates Crystal Structures of Clay Minerals and their X-ray Identification London Mineralogical Society 1–125.Google Scholar
Bain, D.C. Mellor, A. and Wilson, M.J., 1990 Nature and origin of aluminous vermiculitic weathering product in acid soils from upland catchments in Scotland Clay Minerals 25 467–475 10.1180/claymin.1990.025.4.05.CrossRefGoogle Scholar
Banfield, J.F. Ferruzzi, G.G. Casey, W.H. and Westrich, H.R., 1995 HRTEM study comparing naturally and experimentally weathered pyroxenoids Geochimica et Cosmochimia Acta 59 19–31 10.1016/0016-7037(94)00372-S.CrossRefGoogle Scholar
Basham, I.R., 1974 Mineralogical changes associated with deep weathering of gabbro in Aberdeenshire Clay Minerals 10 189–202 10.1180/claymin.1974.010.3.05.CrossRefGoogle Scholar
Berkgaut, V.V. Sedov, S.N. Grakina, E.R. and Vostokova, T.A., 1993 Pedogenesis and weathering on basic rocks of Valaamo Vestnik Moskovskogo universiteta 17 3–15 (in Russian).Google Scholar
Bonifacio, E. Zanini, E. Boero, V. and Franchini-Angela, M., 1996 Pedogenesis in a soil catena on serpentinite in northwestern Italy Geoderma 75 33–51 10.1016/S0016-7061(96)00076-6.CrossRefGoogle Scholar
Caillaud, J. Proust, D. Righi, D. and Martin, F., 2004 Fe-rich clays in the weathering profile developed from serpentine Clays and Clay Minerals 52 779–791 10.1346/CCMN.2004.05206013.CrossRefGoogle Scholar
Dixon, J.B., Dixon, J.B. Weed, S.B., 1989 Kaolin and serpentine group minerals Minerals in Soil Environments 2nd Madison, Wisconsin, USA SSSA Book Series 1, Soil Science Society of America 467–525.CrossRefGoogle Scholar
Duclox, J. Meunier, A. and Velde, B., 1976 Smectite, chlorite and a regular interstratified chlorite-vermiculite in soils developed on a small serpentinite body. Massif Central, France Clay Minerals 11 121–135 10.1180/claymin.1976.011.2.04.CrossRefGoogle Scholar
Fitzpatrick, E.A., 1963 Deeply weathered rock in Scotland, its occurrence, age, and contribution to soils Journal of Soil Science 14 33–43 10.1111/j.1365-2389.1963.tb00928.x.CrossRefGoogle Scholar
Kodama, H. and Brydon, J.E., 1968 A study of clay minerals in podzol soils in New Brunswick, eastern Canada Clay Minerals 7 295–310 10.1180/claymin.1968.007.3.04.CrossRefGoogle Scholar
Krasil’nikov, P.V. Sedov, S.N. and Grakina, E.R., 1999 Destruction of Endogenic Phyllosilicates in soils on eluvium of mafic rocks in the northern Karelia Pochvovedenie 4 468–475 (in Russian).Google Scholar
Lesovaya, S.N. Goryachkin, S.V. Pogozhev, E.Y.u. Polekhovskii, Y.u.S. Zavarzin, A.A. and Zavarzina, A.G., 2008 Soils on hard rocks in the northwest of Russia: chemical and mineralogical properties, genesis, and classification problems Eurasian Soil Science 41 363–376 10.1134/S1064229308040029.CrossRefGoogle Scholar
Meunier, A., 2005 Clays Berlin, Heidelberg, New York Springer 472 pp.Google Scholar
Moore, D.M. and Reynolds, R.C., 1997 X-ray Diffraction and the Identification and Analysis of Clay Minerals New York Oxford University Press 378 pp.Google Scholar
Polynov, B.B., 1945 The First Stages of Pedogenesis on Massive Crystalline Rocks Pochvovedenie 7 327–339 (in Russian).Google Scholar
Ross, G.J. and Kodama, H., 1973 Experimental transformation of a chlorite into vermiculite Clays and Clay Minerals 22 205–211 10.1346/CCMN.1974.0220302.CrossRefGoogle Scholar
Schirrmeister, L. and Störr, M., 1994 The weathering of basaltic rocks in Burundi and Vietnam Catena 21 243–256 10.1016/0341-8162(94)90015-9.CrossRefGoogle Scholar
Smith, K.L. Milnes, A.R. and Eggleton, R.A., 1987 Weathering of basalts, formation of iddingsite Clays and Clay Minerals 36 418–428 10.1346/CCMN.1987.0350602.CrossRefGoogle Scholar
Soil Survey Staff, 2006 Keys to Soil Taxonomy 10th 332 pp.Google Scholar
Wildman, W.E. Jackson, M.L. and Whittig, L.D., 1968 Iron-rich montmorillonite formation in soils derived from serpentinite Soil Science Society of America Proceedings 32 787–794 10.2136/sssaj1968.03615995003200060025x.CrossRefGoogle Scholar
Wilson, M.J., 2004 Weathering of the primary rock-forming minerals: processes, products and rates Clay Minerals 39 233–266 10.1180/0009855043930133.CrossRefGoogle Scholar
Wilson, M.J. and Berrow, M.L., 1978 The mineralogy and heavy metal content of some serpentine soils in north-east Scotland Chemie der Erde 37 181–205.Google Scholar
Wilson, M.J. Bain, D.C. and Duthie, D.M.L., 1984 The soil clays of Great Britain: II. Scotland Clay Minerals 19 709–735 10.1180/claymin.1984.019.5.03.CrossRefGoogle Scholar
World Reference Base for Soil Resources (2006) World Soil Resources Reports, 103, FAO, Rome,145 pp.Google Scholar