I was prospecting last week with a mate in a very trashy place every target I dug where bits of rusty metal and nails ..had enough for the day and started walking back to the car when I heard my mates machine go off sounds like he had hit a tin can blanked the machine out .he wasn't far from me I looked at him and said trash as Iv been hearing those sounds all day and every time I decided to dig one it was trash, anyway my mate decided to dig it and to Our surprise it turned out to be a 2.5gram nugget not even an inch in the ground ..got me thinking,how many of those Iv left behind since Iv started prospecting.. and how many people have walk straight past that nugget thinking it was trash..they say you should dig every target ?