Just playing around with stuff. Made a turkey call out of a coaster made from slice of polished geode and a stabilized bangle core out of redwood burl. I roughed up the surface with my diamond plate. It actually is a decent sound. More for soft cuts and purrs.
Right on. I like it. I just might make another one. My wife says I can have her old coasters. Those are blue. I need to find a way to rough up just the middle so it'll show off the goede crystals.....fancy shmancy...