Nuggets found using Gold Mode, MF (multifrequency). Largest 9.8 grains, two smaller 0.6 grains each. Full report here.   OK, there has been a lot of speculation on Gold Mode, and with Equinox shipping out in the next couple weeks I can now offer the basics. Gold Mode is designed to help optimise the finding of very small items. That normally means small gold to most people, so it has been called Gold Mode. A question that has been asked a lot. Is Gold Mode a true threshold ba