A magnetic investigation across the amphibolite-granulite transition zone in the Vredefort dome, South Africa
ABSTRACT While most impact craters are characterised by negative magnetic anomalies over their central regions, aeromagnetic surveys over the Vredefort meteorite impact crater reveal multiple concentric magnetic patterns with no significant anomaly at its centre. In the rim, the patterns reflect...
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| Format: | Others |
| Language: | en |
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2008
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| Online Access: | http://hdl.handle.net/10539/4963 |