GA 8049 Glenusk 75000 2 Mine Spear Hill Gully 2 Mine Spear Hill Gully Spear Hill Mine Strelley Gorge Strelley Pool Strelley Ridge Struck Oil Mine Sunset Ridge Table Top Ridge Table Top Well Tabletop Well The Island Hill Tremain Well Unconformity Ridge Upper Red Creek Watts Well Wilson Ridge Wilson Well Pilbara Lalla Rookh Mining Centre North Pole Mining Centre Strelly Gorge Dresser Mining Centre Spring Creek Number One Eldorado West Mine Callinga Creek North Shaw North Shaw Mining Centre Coolyiar Creek Soanesville Number Two Mine The Gap The Gorge Dalton Mining Centre Cooglegong Locations within this MapMount Davidson Mount Davidson Outstation Parrulyu with a contour interval of 20m GA topographic maps (many of which are produced in partnership with the Army) are generally older than those maps produced by the State Governments over the same area