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[Untitled]

Authors :
B. A. Goodman
M. Yacob
A.M. Younis
Susan H. Kilcoyne
Source :
Hyperfine Interactions. 122:259-268
Publication Year :
1999
Publisher :
Springer Science and Business Media LLC, 1999.

Abstract

Soils from North East Libya have been investigated by X‐ray diffraction, chemical analysis and Mossbauer spectroscopy. Quartz, kaolinite and illite were the main components identified by XRD in all specimens. Total and poorly ordered iron oxides were estimated using dithionite–citrate–bicarbonate (DCB) and oxalate extraction methods, respectively; in all cases, the oxalate‐extractable iron represents a relatively minor fraction. Mossbauer spectroscopy showed the presence of substantial quantities of haematite and goethite, both in microcrystalline forms, but there was no systematic relationship between the relative proportions of these phases and the geographical origins of the soils.

Details

Volume :
122
Database :
OpenAIRE
Journal :
Hyperfine Interactions
Accession number :
edsair.doi...........7673b778b11f397452069ae32a0a4e85
Full Text :
https://doi.org/10.1023/a:1012682714647