Floatice is ice that is buoyant in air. It forms naturally in many areas of KhelekRash, and is visually indistinguishable from other ice. The elves of the glacier have learned techniques to sleuth out patches of floatice, which they use for their unique method of cloud farming.
Cloud farmers will break off chunks of the ice, and use them to fly up to the clouds above the glacier. There they will harvest invaluable Cloudflesh, and then they return by slowly melting their floatice barge.