The devils marbles look think two big red marbles and they are red as well!
Wiki User
∙ 2012-10-29 06:07:08the devils marbles are 1802 hectares in size
Nothing has changed to the devils marbles.
the devils marbles were formed 50 million years ago
It was in 1980 and Sir William Thomes discovered it and called it the Devils Marbles.
Devils Marbles Conservation Reserve was created in 1961-10.
The Devils Marbles are a series of balancing boulders in the Northern Territory. Like any landform, they can be damaged by vandalism and erosion from humans tramping over them.
The Devils Marbles are made out of Granite.
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The average size of the Devils Marbles conservation site is 18 km squared. I am pretty sure that this is correct. Hope it helped!