Fig. 9. Aeromagnetic anomaly map of the region around the Avike Bay structure. The grid has 5 km spacing and the Avike Bay structure is outlined by the white circle. The measurements were made by the Geological Survey of Sweden (SGU) at low altitude and with 200 m line spacing. Within the edge of the Avike Bay structure the magnetic anomaly of the dolerite sill has a different asymmetry as compared to the outside appearance. From the aeromagnetic map 17H-I 4-7 i-b; with permission by the Geological Survey of Sweden (SGU).
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