It came out about 7/8" wide...just barely legal to use for hunting.I have it inserted into a chokecherry shoot shaft.
I also have some other slate I got from work to try but red slate is the hardest color we have in this area and the nicest looking so I gave that a try first.
Sorry about the poor quality of the pics,I only have my phone till I can get another camera.
I rough cut it out on a tile saw(I'm putting down a slate floor in my house right now) and used the brick and some time to work it down.