Magnetic Behavior of Some Biotite Samples from West Thrace, N.E. Greece
Authors:
- T. AnagnostopoulosTAT. Anagnostopoulos
- M. CalamiotouMCM. Calamiotou
- C. SiderisCSC. Sideris
- 1 December 1973
- journal article
- Published by Cambridge University Press (CUP) in Clays and Clay Minerals
- Vol. 21 (6) , 459-464
Abstract
The magnetic behavior of some biotite samples, from volcanic rocks of W. Thrace area, N.E. Greece, was studied in the temperature range from 85 to 270°K and compared with the chemical composition. The magnetization of the samples depends linearly on the applied field, and the magnetic susceptibility obeys the Curie law, showing a typical paramagnetic behavior which is due to Fe2+, Fe3+ and Mn2+ The effective magnetic moment was calculated from the structural formulas of the samples and deviation from the experimental values is discussed.Keywords
This publication has 3 references indexed in Scilit:
- X-ray diffraction study of some biotites from volcanic rocks of W. Thrace, N. E. GreeceNeues Jahrbuch für Mineralogie - Monatshefte, 1973
- Simultaneous determination of fluorine and chlorine in silicate rocks by a rapid spectrophotometric methodAnalytica Chimica Acta, 1967
- Chemical Study of Minerals from the Moine Schists of the Ardnamurchan Area, Argyllshire, ScotlandJournal of Petrology, 1967