I've been searching high and low at all different types of sites (beach, tot lots, etc.). Fairly confident this is what I've been looking for! Rang in at 12-09, only about 3 inches deep. I've been driving all over looking for good places to hunt, wouldn't you know I found it near a school sports field only about a five minute walk from my house. It's a class of 2001 ring from Mexico. Unfortunately there is no purity mark inside the band. The coins are all the clad (minus the pennies) I've found while looking for something gold. Hopefully it's gold and I can start another clad count until the next piece.