An experiment of spectral induced polarization
A Spectral Induced Polarization (SIP) survey was carried out in a mining test site in Sardinia (Italy). Measurements were developed along a profile by using an axial dipole-dipole array with 10 AB positions and 6 MN positions for cach AB. The amplitude and phase spectra of the apparent resistivity w...
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Istituto Nazionale di Geofisica e Vulcanologia (INGV)
1994-06-01
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Online Access: | http://www.annalsofgeophysics.eu/index.php/annals/article/view/4176 |
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doaj-5f77f755cf114bc88f0b34443fd1f9b92020-11-25T01:24:10ZengIstituto Nazionale di Geofisica e Vulcanologia (INGV)Annals of Geophysics1593-52132037-416X1994-06-01375 Sup.10.4401/ag-4176An experiment of spectral induced polarizationL. SambuelliG. RanieriA. GodioG. P. DeiddaB. BaliaG. SantaratoA Spectral Induced Polarization (SIP) survey was carried out in a mining test site in Sardinia (Italy). Measurements were developed along a profile by using an axial dipole-dipole array with 10 AB positions and 6 MN positions for cach AB. The amplitude and phase spectra of the apparent resistivity were acquired in the 0.25-4096 Hz frequeney range. The results obtained through the processing and inversion step seem to confirm that, with respect to the classical TD/FD Induced Polarization, SIP allows better discrimination of some important characteristics of mineral deposits such as mineral content and grain size.http://www.annalsofgeophysics.eu/index.php/annals/article/view/4176mininggeophysics |
collection |
DOAJ |
language |
English |
format |
Article |
sources |
DOAJ |
author |
L. Sambuelli G. Ranieri A. Godio G. P. Deidda B. Balia G. Santarato |
spellingShingle |
L. Sambuelli G. Ranieri A. Godio G. P. Deidda B. Balia G. Santarato An experiment of spectral induced polarization Annals of Geophysics mining geophysics |
author_facet |
L. Sambuelli G. Ranieri A. Godio G. P. Deidda B. Balia G. Santarato |
author_sort |
L. Sambuelli |
title |
An experiment of spectral induced polarization |
title_short |
An experiment of spectral induced polarization |
title_full |
An experiment of spectral induced polarization |
title_fullStr |
An experiment of spectral induced polarization |
title_full_unstemmed |
An experiment of spectral induced polarization |
title_sort |
experiment of spectral induced polarization |
publisher |
Istituto Nazionale di Geofisica e Vulcanologia (INGV) |
series |
Annals of Geophysics |
issn |
1593-5213 2037-416X |
publishDate |
1994-06-01 |
description |
A Spectral Induced Polarization (SIP) survey was carried out in a mining test site in Sardinia (Italy). Measurements were developed along a profile by using an axial dipole-dipole array with 10 AB positions and 6 MN positions for cach AB. The amplitude and phase spectra of the apparent resistivity were acquired in the 0.25-4096 Hz frequeney range. The results obtained through the processing and inversion step seem to confirm that, with respect to the classical TD/FD Induced Polarization, SIP allows better discrimination of some important characteristics of mineral deposits such as mineral content and grain size. |
topic |
mining geophysics |
url |
http://www.annalsofgeophysics.eu/index.php/annals/article/view/4176 |
work_keys_str_mv |
AT lsambuelli anexperimentofspectralinducedpolarization AT granieri anexperimentofspectralinducedpolarization AT agodio anexperimentofspectralinducedpolarization AT gpdeidda anexperimentofspectralinducedpolarization AT bbalia anexperimentofspectralinducedpolarization AT gsantarato anexperimentofspectralinducedpolarization AT lsambuelli experimentofspectralinducedpolarization AT granieri experimentofspectralinducedpolarization AT agodio experimentofspectralinducedpolarization AT gpdeidda experimentofspectralinducedpolarization AT bbalia experimentofspectralinducedpolarization AT gsantarato experimentofspectralinducedpolarization |
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1725118479008268288 |