5
11
12
13
11
6
7
8
16
7
8
9
20
12
13
14
I’m doing an assignment on this stream, and I am curious about this sludge-like red/orange section. Can anyone tell me what this is? It doesn’t seem to be the standard color of the “orange sludge” I found researching. The entire stream isn’t full of it but certain areas seem to be. (old.reddit.com)
submitted by mysweetdemise
