Welcome to Tnet.
You posted this same rock on another forum where I am a moderator, saying:
“Can anyone help me out I found this and was wondering about selling it I already had someone offer me 1,250 for it but wanted to make sure it was a fair price. I think it's worth more.”
When correctly told by multiple responders that this is just a natural rock, you replied as below (which got you banned):
“Well I guess you guys are dumb as _ _ _ _ cause I had a museum give me 7,500 for it. It is a chief indian craved in it. And it is from around 1000 bce. But thanks for y'all help dumb _ _ _."
Perhaps you could kindly elaborate on which museum gave you $7,500 for a natural rock, since I have a bucketful they might be interested in.