This is my first time working with it so I don't really know what I'm looking for. Just wanted to put a little extra flare and color contrast into this seax I'm building. Handle will be iron wood or redwood burl and have a stacked bolster area of wrought iron with the ivory between. It will be about 1.0625 X .875 oval that's around a 1/4" thick and be tapered into a gentle arc of the wood which will flare back out twords the butt. It's going to be a knife that's used so I'm hoping that being between the wrought iron will support it. As to mammoth or walrus I'm not sure, which ever one you think would work better in this situation. I'm a sucker for the nice cream and grain pattern of interior ivory, But I'm not picky at all. Looking for a color that will go good with the wrought iron and wood. But like I said I'm new to ivory so any advice would be welcome. thank you