Buffalo Gap, IAB-ungrouped

We wrote the Meteoritical Bulletin write-up for this iron; I can’t think of anything else to add.

In short, it’s similar to the IAB group, and is only closely related to Mundrabilla and Waterville, two troilite-rich irons that also share a some trace element characteristics and seem to be related.  If additional, similar, irons are found, we may have a new group on our hands!