Why this rock is probably not a meteorite:

Sorry to beat a dead horse, but this thing sure looks like our favorite type of meteorwrong - a hematite concretion.
What is it?

Probably a hematite concretion.


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.