I have got my first osage logs. They are from Hungary, the only place in Europe where osage grows. Logs are quite straight, no knots or other clear defects. They were half logs and everything seemed to be fine. Then, I splitted one half log and found something "interesting", see photos.
There are a lot of dark spots. Really don't know what they are. Bark is intact, as is sapwood too, so there is no clear reason for dark areas. Those can be seen well from side photos.
So, the question is, that is that kind osage selfbowwood, backedbowwood or firewood? Thanks!