Can someone tell me if the following is a meteorite? It seems to look a bit like the Sterley pallasite meteorite. It was given to me by an antiques dealer when I was a kid, he thought it might be a meteorite, but didn't know for sure. The only other suggestion anyone has given is that it might be some sort of iron ore production by-product?
I forgot to measure it, but it's about 6cm across.