Not arrowhead but found this cool fossil imprint yesterday in a gravel bar below Grand Lake dam:
You guys have all types of places for petrified wood all over central Texas. This one was from a creek near my in-laws’ old ranch in Hamilton County:
Their neighbor up the road had an entire huge fireplace made out of petrified wood. It was stunning, almost museum worthy pieces that he’d found around Hamilton and some creek over by Priddy or Gustine.
My uncle and his neighbor buddy both had farms just south of Ponca City, OK and on days off they would walk the sandbars of the Arkansas and Salt Fork Rivers collecting arrowheads, fossils, and other cool things - including a Pleistocene bison skull (one with the huge horns that angled out versus curved horns like modern bison) and several huge spear points. His buddy’s collection was spread through his barn and was amazing. I always wondered what happened to his collection after he passed away… Those two dudes were incredibly interesting people. They always had a good story or knew some arcane bit of local history.