Joed gave this an overnight soak in simple green and water, got alot of built up grit and oil out of this. It's not as glassy smooth at is first appeared to be and it is a much lighter color. I will try to get some new pics of it posted within the next couple of days. He told me he did try lapping it more tonight and it started getting shiny again.. I am sure we will figure out what this is eventually. Just have to try it on a razor and see what it does.