There be four types of gold mining terrain - reef, sluicing, surfacing and dredging. Here be all in the one map.
The lowlight of the afternoon mapping was a painful "ants in pants" event which required a rapid de-robing. I removed at least 20 of the blighters. A rather aggressive bunch.
Running54:50 [3] 7.47 km (7:20 / km) +65m7:02 / km shoes: Speedcross 7th pair