I walked a little ahead of my detecting buddy Jeff as we searched along the bulldozer trail for gold nuggets. The bulldozer had pushed little berms of material along each side of the trail as it made its way through the old tailing piles. I swung off the trail to one side where the tailing pile sloped down into the brush. Sweeping my White's MXT over a moss covered cobble pile resulted in a loud beep. I peeled the moss and cobbles back with my pick and looked down at the largest gold nugget I ha