Red Rocks in Cutter's Cry?

[Anonymoose]

Im thinking naturally, pure fire crystals.

I was thinking healthy fire crystals, as well. A lot of northern Thanalan is corrupted (aka over-aspected) crystal ("Dalamud's Talons"), but this is less orange by far. This could have just been a deeper, more sheltered area. The only crystal-like texture that's like it is the wonky dark matter formation out in Boulder Downs, but that seems unlikely in a cave.