Description :
Field photo looking north from the confluence of Proctor Gulch, flowing southeast (right) and Casino Creek flowing south (out of the page). Proctor Gulch has a dark brown-red precipitate on the stream bed and Casino Creek has a white precipitate on the stream bed. Where the waters from the two streams mix, a light orange coloured precipitate was observed. Sample 115J221027 was collected to the south of the image where the waters from the two streams are completely mixed. Sample 115J221028 was collected approximately five meters to the west of the photo in Proctor Gulch. Sample 115J221029 was collected in Casino Creek
upstream of the confluence. Water flow directions are denoted by arrows underneath the stream names.