I have found some neat fossils and a Shark's tooth looking through river rocks...Agree... looks like river rocks.
I agree, they are your common river rock.... But to certain folks they may be cool and even special. Kinda like a common 1958 wheat or a slick medicine bottle. To some, those kinda finds are boring and hardly worth posting, to others they are a real prize.....especially for new treasure hunters and young kids. Perhaps the OP is one of those.