it is noted as Stone of the Dreamtime. Here, a 10m high cliff face.
and more interesting information gleaned from this sign:
Yellow ochre, the dominant colour of these cliffs, is caused by a mixture of white clay and iron oxide (rust).
White ochre has very little or no iron. The white colour comes from kaolin, a white clay mineral.
Tiny fragments of mica and quarts give the ochre a shiny quality.