The Magnetic Spiral of Iron

It's not like this huge thing that's scooping everything. No, it's laying directly down on the sand being pulled in has like a magnetic stuff so it can pull things out of the sand. The big thing is is there's no nickel found in it and on earth that's unheard of. You cannot find iron without nickel also mixed in due to the way heat and explosions and how it's formed happens. If it was a probe it's a probe from billions of years ago across the universe that just hit our planet one day.