Hey -=Metal=-, i'm sorry I still cant tell, but from what I see it looks like the bottom or base of an "Adena" from what I can see. I could be, but made into a scraper.
Sometimes it's hard to ID something just by looking on a web page. I have the new "13th edition Overstreet ID & Price Guide" and I can usually ID from this book pretty good, but sometimes it's hard. Maybe others can be of better help.