Impedance spectra of hot, dry silicate minerals and rock; qualitative interpretation of spectra

Impedance spectroscopy helps distinguish the contributions that grain interiors and grain boundaries make to electrical resistance of silicate minerals and rocks. The technique also distinguishes the low-frequency response due to the presence of instrument electrodes.

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Bibliographic Details
Published in:The American mineralogist 1995-02, Vol.80 (1-2), p.46-64
Main Authors: Huebner, J. Stephen, Dillenburg, Roberta G
Format: Article
Language:English
Subjects:
chain silicates
clinopyroxene
clinopyroxenite
crystal structure
electrical conductivity
Electricity
electrodes
experimental studies
grain boundaries
igneous rocks
Impedance
Mineralogy
Minerals
nesosilicates
olivine
olivine group
orthopyroxene
orthosilicates
P-T conditions
plutonic rocks
pyroxene group
pyroxenite
qualitative analysis
relaxation
resistivity
silicates
spectra
ultramafics
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Description
Summary:Impedance spectroscopy helps distinguish the contributions that grain interiors and grain boundaries make to electrical resistance of silicate minerals and rocks. The technique also distinguishes the low-frequency response due to the presence of instrument electrodes.
ISSN:0003-004X
1945-3027
DOI:10.2138/am-1995-1-206