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Rebecca structure & magnetics

➢ Late dyke = magnetic

➢ Importance of NE Late unmineralised Fine grained
mafic-ultramafic NE
structural corridor? dyke, magnetite amphibolite dykes

➢ Rebecca mineralised
zone sits in arc

parallel to magnetic
mafic/ultramafic
intrusion

➢ Detailed mag
interpretation Laura

complicated by
paleochannel gravels
Jennifer

➢ Other local
aeromagnetic

responses =
amphibolite horizons

Rebecca Deposit
Mafic/ultramafic
intrusive Looking southwest

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