All of these anomalies are derived from the reversal of Google Earth images 
All anomalies show the same strange circular patterns
Whether it be in Egypt, New Mexico, Area 51, Sinai Desert and also here in Australia ... they all look the same ... but each with different 'unique' patterns within them.
Most of the strange circles appear to be blended into the natural surroundings ...
Many localities of these strange circles ... have literally hundreds of these strange anomalies in the landscape. Conspiracy theorists may well deem them as being the fabled Stargates of the Ancient World .... but, in truth, what are they? Sceptics will declare them as nothing more than farmer's fields I am sure ... 