aussiebobbowers: Abandoned underground opal mines at Coober Pedy, South Australia, Australia
aussiebobbowers: Coober Pedy welcome, SA, Aus.
aussiebobbowers: The Breakaways, South Australia, Australia
aussiebobbowers: Breakaways, SA, Aus.
aussiebobbowers: Andamooka opal fields 1930s dugout
aussiebobbowers: Andamooka opal fields humour
aussiebobbowers: Andamooka opal fields 1960s pub