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Pine Point
Canada
La polarisation provoquée est un outil utile pour l’exploration des dépôts en Pb-Zn de type «Mississippi Valley».
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Pine Point is a flat lying Mississippi Valley type lead zinc deposit located on the south shore of Great Slave Lake. |
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Pseudo section and true depth section of apparent resistivity showed a weak contrast between resistivity of the lead zinc ore and the limestone. |
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Image2D TM inversion confirmed the limited depth extension of the ore body and sharply delineated its extension despite the use of an array of only n=1 to 3. |