Hi XCali, it's nice to see some new artwork from you.
At first I was just staring at it in confusion, not seeing the map, so I read the description again and realized this is just the canyon so far, and the settlement is not on the map yet. Those crystals are gigantic; it takes a while to realize just how much. Their scale will probably be much clearer when you add some buildings or whatnot.
You took exotic way further than I'd expect. Normally crystals of this size occur in the form of glaciers or icebergs, but though translucent, you would never see them in such colour. That makes me wonder: just what mineral is this? The red brings cinnabar to mind, which, since it contains mercury, is toxic, and has some unpleasant effects. You mentioned mysterious disappearances?
I hope you share some story along with the progress of this map.