Sorry, Dan, I guess I could have written in some specs - eh?
That's African Blackwood.
The plain, dark black stuff is easy to get, but it's rather boring if you ask me.
This is "instrument grade", which I get from a lady whose uncle actually lives in Africa and searches out the choice material from already dead trees on the ground in the jungle.
As such, it's not only of the highest quality, but no living trees were killed to acquire it.
(I even have some Blackwood burl! un-obtainium.)