RAMAN STUDY OF SECONDARY MINERALS IN A RECENT LAVA TUBE
Résumé
In this paper, we present first the technical adaptations made for a field use of the laboratory in situ spectrometer, its capabilities and limits as well.
Secondly, we present identification of secondary mineral phases growing in the lava tube with a particular emphasis on the study of white speleothems and dendrites by mean of XRD, SEM-EDX and Raman spectroscopy.
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