Bungles Tour (cont’d)

The range is found on the plains fringing the eastern Kimberley region. The ranges consist of stacks of ancient seabeds with layers of dolomite contained throughout them. A 7-kilometre (4.3 mi) diameter circular topographic feature is clearly visible on satellite images of the Bungle Bungle Range. It is believed that this feature is the eroded remnant of a very ancient meteorite impact crater and is known as the Piccaninny crater.

The unusual orange and dark grey banding on the conical rock formations is caused by differences in the layers of sandstone. The darker bands are on the layers of rock which hold more moisture, and are a dark algal or cyanobacteria growth. The orange coloured layers are stained with iron and manganese mineral deposits contained within the sandstone.

The Bungle Bungle Range formation occupies an area of approximately 450 square kilometres (174 sq mi).Читать далее