The wood is Corrugata Burl, from the Outback of Australia. I sanded to 3000 grit, and it has one coat of Lin-Speed finish on it. Very rock hard stuff. I had to sharpen my inside bowl scraper about every third pass. This piece started out as a 8X9X4" burl cap, white on the outside, brown on the inside. I was able to retain a little live edge around the top rim, and a little down one side.
Dave Peterson
Dave Peterson