Walking a field today. This area has yielded several arrow points, all similar in composition to the one in the picture. Today I found the rock shown on the top of photo. Looks like similar material to the arrow points. This type rock doesn’t appear to be from a source near this field. I’m guessing it may have been carried there as a future workpiece by an ancient ancestor. I was torn as which forum to use: Native American Artifacts, or this forum. Any ideas are welcomed.