To provide you with additional information about how we collect and use your personal data, we’ve recently updated our Privacy Policy and Terms of Service. Please review these pages now, as they apply to your continued use of our website.
Devils Marbles ( Karlu Karlu ) Northern Territory, Australia. The Devils Marbles Are Made Of Granite, Which Surfaces Like A Little Geological Island In The Desert, Surrounded By Large Amounts Of Sandstone. The Granite Was Formed Millions Of Years Ago As A Result Of The Hardening Of Magma Within The Earth's Crust.