 Approaching the CUU body, the lineation breaks down into a zone of heavy boudinage and oblique shear with a pronounced C-S shear fabric, especially in the remobilised massive sulfides and at the leading edge of the keel structure.This is interpreted to occur due to competency contrast between the felsic footwall and the ultramafic unit.The Emily Ann orebody is a folded and highly mylonitised shear-hosted nickel sulfide and ultramafic unit, in the form of an open overturned synclinal structure plunging shallowly north-east.