I just had a section of mammoth cut today...
For the intended use it was a failure. I can still use the pieces for inlays, though even that presents some technical issues and compromises would need to be made. So I'll probably use it as inlays on a very expensive exotic 7 day razor box. (If I get around to it)
Well that said, I'll explain some of what went wrong and perhaps someone else will not have the same loss.
The first and I know now most important factor in working with mammoth tusk is "picking the right piece"! Mammoth tusk unlike elephant ivory varies greatly in age (thousands of years not hundreds) and has weathered elements for much longer. The good thing is that there's MT available that has been frozen for most of that time protecting it from the ages and elements.. so I'll need to study up on what to look for and stay away from.
The section I had cut was beautiful, and array of colors bluish greys black tan.. and cracks. Had hoped the cracks didn't go all the way through, they did. After the waterjet didn't work (the pieces were breaking bad) I took it to a buddy with very expensive bandsaw and experience, same result.
Turns out that my MT is much older and or was not protected from the elements and is mineralized through and through. Hard and brittle.
Any of you guys worked with working with or plan on working with mammoth?
Any tips on how to pick the right pieces, or work with it?
I've got some ideas and understanding but need more. And maybe there are others out there with similar questions.
Thanks in advance for the input..