"Dr.Tones"
New member
Was out doing some nugget shooting with my 70 (6'' DD HF) and I only have one test nugget that usually seems to give me a reading of 4. How much will the size, shape and purity of the nugget affect the reading? I hunt in prospecting mode (all metal) and when I find a target I switch to the coin/relic mode to ID the target. I havent found any nuggets yet but I have noticed that when I hunt using this method I tend to avoid digging iron. Is there a chance that I'm passing over gold? Seems to be a bunch of -8 and -6 targets out there that I hope are just iron or hot rocks.