The Devil’s Marbles, often called Karlu Karlu, are composed of granite, that's an igneous rock fashioned from the sluggish cooling and solidification of magma or lava deep beneath the earth’s surface. #DevilsMarbles, just an hour's generate south of #TennantCreek Shaped above an incredible number of yrs, the boulders continue on https://posecis405oon1.blogvivi.com/profile