i started noticing the similaritys is size and shape of the crescent shaped portion of these pieces that were all found at the same site, then today i was studying them and realized that they appear to show use or polish in those areas any help or info would be awesome thanks
The ones I find have some tiny secondary flaking in that curve spot. On mine most dont show any alteration at all except in the curve spot where they would of used it for a tool. Sometimes you even have to use a loop or a scope to see it. Thanks for the look, rock