Looks like a cherry to me.Great firewood.
Thank you guys!
I will be giving some or most to a friend to have milled.
Unfortunately, around here the only wild, native trees are Ponderosa pine. However, the pics the OP posted look very much like my old - 30 year - cherry trees. Definitely NOT anything like the black locust planted at many homesteads around here. If you move a few feet up the trunk and find solid wood - this wood could make excellent furniture or even musical instruments. For musical instruments - hard, very tight grained wood works best. Brazilian Rosewood is one of the very best amongst the hard wood varieties. Hard, tight grained cherry can come very close to rosewood.
Sorry to pick up on this and deviate in the thread but I just had to tell you that I once took some wood to an instrument maker and it was a great experience. The wood was some old chestnut and we had it kiln dried to make into blanket chests. I then flew to Denver with a few leftover boards in a long duffle bag. Then drove to Manitou Springs to the Cripple Creek Dulcimer Shop. They made the most beautiful instrument complete with inlaid vines of mother of pearl. Its a real treasure and a family heirloom in the making.

