The Fisher Gold Bug 2 is known for its potential to uncover more compact gold pieces and nuggets, both equally large and modest, because of its really high operating frequency, rendering it an awesome metal detector for gold. The MINELAB Gold Monster a thousand is especially engineered for gold prospecting http://ostrza-avalon.phorum.pl/viewtopic.php?p=400517&sid=4aad1fcc535bf610a7344bb4075808c6#400517