Redmanti said:Great vids.
That's the way the old timers did it.
Spent a day with a full-time prospector in Tasmania looking at where the different wash layers are on an old creek bed.
The first place I was digging was much the same approach as the vid but I learned that the best wash layers were too deep there at 50ft. We moved to a different location and the more accessible wash layers were at 5-8ft. More diggings there by the old timers. Lots of coarse gold.
The full-time prospector worked with an excavator on that creek from nearly 15 years just to focus on a 6 inch wash layer and not really worry about the rest of it. It wasn't his claim, just 100m South of it but he was kind enough to explain wash layers to me and my son.
Great day.
If your serious I reckon you'd been doing the same method for the virgin areas.
Redmanti, it's a balance. We only have limited time (for now) to mine so we try to maximize our recovery with exploration. This is a new area for us so every week end we are gathering info which adjusts our direction. We have about 12 weeks left in the season (that's if the rain starts as forecast) so at some point we'll go with what we know and hopefully pack our box with gold...