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GEOELECTRIC DETERMINATION OF QUALITY CHANGES AND TECTONIC DISTURBANCES IN COAL DEPOSITS *
Author(s) -
CSÓKÁS J.,
DOBRÓKA M.,
GYULAI Á.
Publication year - 1986
Publication title -
geophysical prospecting
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 0.735
H-Index - 79
eISSN - 1365-2478
pISSN - 0016-8025
DOI - 10.1111/j.1365-2478.1986.tb00513.x
Subject(s) - geology , tectonics , economic geology , coal , coal mining , electrical resistivity and conductivity , seismology , igneous petrology , gemology , geophysics , mining engineering , mineralogy , petrology , metamorphic petrology , engineering geology , volcanism , electrical engineering , engineering , waste management
A new underground geoelectric method is presented for the determination of small tectonic disturbances and barrenings in coal seams. The distribution of the apparent resistivity can be mapped from the measured apparent resistance data by using a recently developed geoelectric imaging method. The applicability of the methods are proved by in situ measurements and by a model experiment.