Nice Keenan! They are almost twins, but yours has serrations. I think that makes yours better.
Tonight I tried to make a knife from a tough piece of coral I got from Eddie. It had a horrible lump of cortex in the middle. I got so excited when I whacked it off, but it was premature.... turns out there were little polyps all through the thing. Looks like a couple of the little coral tubes are still in there. I got it almost thin enough and darned if there isn't one right in the base so I can't get it thin enough to haft it up. Good grief. Cool stone though.
George