Went to same school today for a quick hour hunt. Found some more clad.. but then I dug my second ring. I almost fainted when I started pulling it out. Pretty sure it's not gold. It hit in the mid 80's on the VDI and 2.5 was the biggest bar on spectro. But it still looks cool. The sucker was about 5 but came out almost like the pic. I just rinsed off the dirt. Still using the factory C/J preset. Even if I didn't find what I have, this machine is a blast.