
A Coiltek Mono coil the Mini UFO is great for getting under bushes searching for nuggets. Works with Minelab GPX, GP, and SD models. One of my favorite medium oval coils 10 x 17 inch, sensitive for pinpointing off the nose or rear. This is a good under bush coil.
Most of the remaining gold nuggets are hiding under bushes. Broom handle or other stick and lift the bushes up and work around them slowly and you will be surprised what is under there. Also a audio amp for GP and SD detector (4 Pin) and a great book and couple of Mining Journals on nugget hunting.