Why this rock is probably not a meteorite:

This "rock," appears to be made of metal. It's also full of vesicles. Iron meteorites may have "holes," but never vesicles. This metal was molten, and solidified with gas bubbles.
What is it?

This is another piece of industrial slag.


Prepared by:

Randy L. Korotev

Department of Earth and Planetary Sciences
Washington University in St. Louis

Please don't contact me about the meteorite you think you’ve found until you read this and this.