sevendaysoutside rustartwednesday , a stone with iron in it @vee2180

This is my entry for the #rustartwednesday @erikah

This is a stone i brought home from Cornwall England , i found it on a copper and iron mines ground, because of the different colors of the stone it attract me at the time.
Now it lies in my garden ( Belgium ) and because of the wet winter we had, the stone start to rust, so i thought nice idea for the contest :)