Don,
Just in case you did not see my response to Kevin, here it is again.
"We should start a thread on mammoth ivory. There is so much to know.
Mammoth from the North Sea does have wonderful colors. It is highly unstable because of being under water for so long. Most of the interior ivory rots. The bark often remains intact and absorbs iron and copper compounds from the sea water. This is what gives us those wonderful, vivid colors.
North Sea bark can be stabilized. It is somewhat difficult, but it can be successfully stabilized so it can be used. We have stabilized some North Sea bark in our facility, but I am still not comfortable putting it on a knife.
Lots of people out there doing lots of different things. I have my particular outlook and opinion based only on my experience. That certainly doesn't mean that I'm right. So, no criticism intended for anyone who uses North Sea ivory and uses it well. Maybe they know stuff that I don't know?"
So, nothing to start. Nothing to argue about.
For information sake, in the last 13 years, I have cut and processed a little less than 20 metric tons of mammoth ivory material. Yes, I have a little experience. And like I said before, that doesn't mean I'm right, or that I know everything there is to know about mammoth ivory. All kinds of people are successful at doing all kinds of things.
Best of everything to you, and I love to trade notes sometime.
Keep Care,
Pappy