i hunt in park 1..all metal..F2-3..half dollars ring up..33-35 quarter..31-32..dimes 27-29...the silver rings and jewelry(ones shown) anywhere from 27-33..thats a rough but very close estimate.. somtimes i find a few dimes in the 24-25 range but not very many at all. best thing to do is bury a few silver coins and rings in the ground at different depths and you will see how the equinox is a silver magnet. my best tip to you is go very very slow to get those deeper very faint signals..take care and enjoy!