F alconbridge Drill Hole M SH 02 5 0 m 4 00 0 m 1 50 0 m 10 00 m N S Cross Se ction Lo oki ng W est T he Fal conbridg e dril l hol e M SH 02 w as dril l ed i nt o t he center of t he anom aly O ur 3D i nversion of t he magnet i c data i l l ust rat es t he magnet i c body occurs cl oser t o surf ace around t he edges of t he anom aly T he Fal conbridg e dril l hol e t heref ore missed t he anomaly Ho riz onal De pth Sections of 3D M agne tic Inv er sio n DDH DDH DDH DDH D D H C ollar