Why this rock is probably not a meteorite:

This is a big, roundish boulder in New Brunswick. It doesn't have any hint of a fusion crust. It has at least one planar dike running through it (left of center). A meteorite this big would not be egg shaped; it would be more irregularly shaped.
What is it?

A glacial erratic. It was rounded by rubbing against other rocks during the Pleistocene glaciation. It was dropped at this location by a melting glacier.


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.