Well the one piece certainly looked like it was shaped to be maybe a spear point possibly. Maybe the rectangular piece was attached to it. Any old battles take place near this creek?
We are in vicinity of Beale's treasure?.... The pictures are just front, back and side of same piece, quite heavy. Not sure about battles, have found old buttons, areas of flint pieces, arrowheads and all of the other things except the gold on my farm
the piece rather reminds me of a tiller tine tip.while these are of the hand tiller variety,the horse drawn variety often had replaceable tine tips.a simple guess