MÖSSBAUER SPECTROSCOPIC STUDIES OF REFERENCE SAMPLES OF ICELANDIC IGNEOUS ROCKS

Mössbauer spectra of eight rock samples have been measured at 80K and 300K. The samples, originally selected as geochemical reference material, represent the regional petrographic pattern of Iceland. The mineral compositions extracted from the spectra are compared with the results of chemical analys...

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Bibliographic Details
Main Authors: Helgason, Ö., Oskarsson, N., Mörup, S.
Format: Article in Journal/Newspaper
Language:English
Published: HAL CCSD 1979
Subjects:
[PHYS.HIST]Physics [physics]/Physics archives
Iceland
Online Access:https://hal.science/jpa-00218531
https://hal.science/jpa-00218531/document
https://hal.science/jpa-00218531/file/ajp-jphyscol197940C2157.pdf
https://doi.org/10.1051/jphyscol:19792157
Description
Summary:Mössbauer spectra of eight rock samples have been measured at 80K and 300K. The samples, originally selected as geochemical reference material, represent the regional petrographic pattern of Iceland. The mineral compositions extracted from the spectra are compared with the results of chemical analysis. The ferric-ferrous ratio calculated from these two methods is also compared and for all the samples the ratio from Mössbauer data is lower.

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