Australia Meteorites for Sale.  In Australia seven distinct craters, ranging in size from about 25m to around 1km in diameter, have been recognized. Five of these are associated with meteorites. In addition, there are another 30 very much larger but deeply eroded and enigmatic circular scars that present some evidence of an origin by impact. Among the largest are Woodleigh in Western Australia (60-70km across), Lake Acraman in South Australia (greater than 35km) and Tookoonooka in Queensland (50km in diameter).