Physical Principles of Exploration Methods: An Introductory Text for Geology and Geophysics Students |
Contents
Electrical Properties Of Rocks | 7 |
SELF POTENTIAL OR SPONTANEOUS POLARIZATION | 31 |
INDUCED POLARIZATION | 43 |
Copyright | |
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Physical Principles of Exploration Methods: An Introductory Text for Geology ... A. E. Beck No preview available - 1981 |
Common terms and phrases
amplitude apparent resistivity atoms axis body borehole channel coils component Compton effect Compton scatter conductivity conductor constant current electrodes current flow decay density depth detector dip angle dipole direction discontinuity distance earth effects electrical electrical resistivity electromagnetic method energy equation exploration ferrimagnetic filter frequency gamma ray geoid geological geometry geophone Geophysics gravimeter gravity ground hole horizontal hydrogen induced induced polarization interpretation ions magnetic field magnetometer mass measured medium minerals mutual inductance neutrons obtained orebody oxidation P₁ phase photon plane poles positive potential electrodes precession primary field profiling ratio Rayleigh wave reference ellipsoid reflection refraction relative rock Schlumberger Schlumberger array secondary field seismic seismology separation shot point shown in Figure signal sonde spontaneous polarization subsurface conductors surface survey techniques Thorium transmitter typical Uranium usually variations vector velocity vertical voltage weathered layer Y-ray zero