You don't say where you found the object, nor do you give dimensions. In your photos the object takes up about 13% of the available image space. In the first two images, the roots are illuminated and the enamel is in shadow.
This may be a Chinese gomphothere milk tooth, but I wish you would provide better information.
Much better images . . . thank you. It still looks like a Chinese gomphothere tooth, probably the initial tooth to emerge. The one in my image is probably the second in that sequence. That's my best guess.
a gomphothere was an ancient proboscidean that evolved around the oligiocene and became extinct only a few thousand years ago. They looked and acted very much like modern elephants, except many had peculiar tusks. They have shovel tusks, straight tusks, and many possessed 4 tusks.