I did it myself at home using the standard E6 kits from the Film Photography Project. The current aerochrome from Dean that you see in black tubes on eBay is safe for C41 (color negative) or E6 (reversal). There were older versions of Aerochrome that I believed used C22 chemicals and those are not available any more.

All the red is green grass, the grass reflects IR. What I may be assuming you see as melty bits are various rock formation that look rounded over from erosion. There is no snow present when I took this photo just late Autumn grasses and moss.

Interesting take, I mentioned in other comments this was shot on Kodak Aerochrome false color infrared surveillance film. It was used for reconnaissance in the military it turns greens into reds to help detect enemy positions

A larger article on it. It is a false color infrared surveillance film developed by the military to find camouflaged positions. Netting does reflect IR light like natural foliage does. The department of agriculture also used it to monitor its forrest.

https://www.thephoblographer.com/2013/01/30/what-is-kodak-aerochrome-a-beginners-guide-to-the-confusion-of-lomochrome-purple/

I have no idea, we did pretty ok with Icelandic names when we were there but this one still stumps the tongue.

Its not, its Kodak Aerochrome film.

Shot on a Mamiya 7 and Kodak Aerochrome film