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Lac Porphyre
Canada
Une réponse géophysique typique d’une lentille en sulfure verticale.
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The Porphyre Lake deposit is a barren massive sulphide deposit in the Matagami Mining Camp, North Western Quebec, Canada. |
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A well defined 2 mgal residual Bouguer anomaly is associated with the sulphide lens. |
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A 1000 gamma magnetic anomaly also marks the location of the lens. |
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The Sulphide lens produces a classical FDEM (HLEM) profile for a subvertical conductor. |