Minor inclusions primarily off towards the periphery that should facet out with a little planning. Please note that this stone has one wisp that runs through the center that is visible in the picture in the middle above. The wisp is probably composed of asbestos and should make a very interesting faceted stone. The inclusions will be visible in the finished stone and this is ideal for those that like inclusion oddities. You may even be able to create a pinwheel from this; however, the waste would be excessive should you choose that path.