Took the tejon out for a few hours at my kids school soccer field it's not an old school but the fields huge. I found this little piece of jewelry but it came in hightone out of the ground it disks out between tab and scap. I think its junk but it was 6-8 in deep my buddy thinks it may be pewter. ?? Anyways found a little bit of trash and about $2 in clad it was to hot to continue. At home I ran my excal over it and it nulled out in disk and gave a iron buzz so most likely junk.