GA 2156 3 Preston chart Locations within this MapAndamooka Crozier Locations within this MapAndamooka Crozier Creek Koskas Opal Diggings High Sandhill Saddle Hill Teatree Dam Trig Waterhole Pimba Ridge Little North Well Dam Chimney Hole Dam Yarra Wurta Dam Yarloo Boundary Rider Stuart Creek Opal Diggings Rocky Creek Three Mile Dam Yarra Murta Creek Flagstaff Waterhole Four Nations Teatree Flat Opal Diggings Lunatic North Swamp Well Akhurst Hill Peapeanana Ridge Bills Lookout Brumby Dam Pidleeomina Waterhole Barnes Bore Teatree Flat Hallion Hill Jubilee Webb Yard Horn Ridge Hedley Hill Triangle Stans Hill Trucking Horn Ridge Yards Yarraworta Cliff Lunatic Hill Opal Diggings Salt Spring Swamp Dams Yarra Wurta Creek Buza Yarloo South Station 30 Trig Horn Ridge Dam Gun Gully Opal Diggings Andamooka Area School Lake Arthur Yarloo Extension Andamooka Opal Fields Jubilee Opal Diggings Horse Paddock Opal Diggings Christmas Trelors Red Cliff Waterhole Koskas Yarrawurta Cliff Stevens North Swamp Black Boy Opal Diggings Lake Pidleeomina Snake Gully Dam Tutop Ridge Horn Ridge Well Blackboy Yarloo West Andamooka Hospital Mirrabuckinna Dam Ok Copper Mine Andamooka Opal Fields Post Office Teatree Creek Horse Paddock Opal Creek One Tree Hill Middle Dam Warden Hill Triangle Opal Diggings Limestone Creek Yarra Wurta Cliff Branjanim Waterhole German Gully Opal Diggings Waterman Dam Halfway One Tree Hill Opal Diggings Andamooka Post Office German Gully Porter Hill Dam Gun Gully Blackboy Extension Census Dam North Well Dam Hard Hill Mulgaria Watercourse Yarra Wurta Bore Treloar Hill Opal Diggings Pidleeomina Dam Arthur Hill Steven Gully Opal Diggings Twelve Mile Dam Hedleys Hill Samphire Swamp Arthurs Hill Edge Hill Locations within this MapGlen Kyree Weona Weonaworri Don Goomeda Arthurs Mount Binbari Waterhole Bluebush Creek Calpinda Coolabroka Creek Currajong Creek Mount Douglas Fermoy Four Mile Creek Goomeeda Mount Haystack Horse Creek Jeeranda Jiger Jigera Creek Middle Creek Mother Morrison Creek Mulga Creek Numbalda Pattison Pinnacle Creek Roche Creek Sandy Creek Six Mile Creek Smyth Walters Knob Wanganumbit Creek Little Currajong Creek Fish Hook Well Dry Corner Well North Sisters Well Sunny Hills Well Weonaworri Number Two Bore The Sisters Creek South Sisters Well Eight Mile Creek Opalton Rocky Creek Mussel Waterhole Mayneside Gum Creek At this scale with a contour interval of 10m