Yes Public fossicking area, 45 mins from Adelaide CBD, so yeah has had a few detectors over it. I did two mullock heaps. One was a bit average, looks like it had maybe been raked about ten years ago, I cleared it of sticks etc but only got a few targets. Then I moved over to the next one, which was quite big (you'll see it in the video). It had recently been raked and I pulled two targets out almost right away, which told me it hadn't been done properly. So I did the whole thing and cleared a couple spots where they had been sloppy. It's amazing what can still be sitting in a single mullock heap