## Electromagnetic Methods in Applied Geophysics: TheoryAs a slag heap, the result of strip mining, creeps closer to his house in the Ohio hills, fifteen-year-old M. C. is torn between trying to get his family away and fighting for the home they love. |

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### Contents

Electromagnetic Method | 5 |

Rock and Mineral Properties | 13 |

Properties of Minerals | 22 |

Copyright | |

16 other sections not shown

### Other editions - View all

Electromagnetic Methods in Applied Geophysics: Theory Misac N. Nabighian,John D. Corbett Limited preview - 1988 |

### Common terms and phrases

airborne amplitude anomalies apparent resistivity applied approximation axis boundary conditions brine calculated clay coil component computed conductivity conductors cylinder deposits derivative detector displacement currents electric field electrode electromagnetic error exploration expression finite Fourier transform frequency domain Geol geologic Geophys Geophysics given graphite Green's function half-space Hankel transform Hohmann homogeneous earth impedance induction numbers inhomogeneous integral equation interface interpretation inversion layered earth line source loop low frequencies magnetic dipole magnetic field magnetotelluric massive sulfide materials matrix Maxwell's equations measurements medium metal methods minerals model studies noise normal obtained orebody overburden Palacky parameters percent peridotite permeability permittivity plane wave polarization potential preamplifier primary field problem ratio response rocks saprolite scale model secondary field sediments shale sheets shield shown in Figure signal skin depth solution sphere sulfide surface surveys tank target techniques thickness time-domain transient uniform values vector vertical magnetic field voltage wire zero