"How are we going to get it out of here?" Samantha asked looking around at all the crates of crystal-ferrite.

"How about we figure out how to get ourselves out of here, before we worry about the crystals," Arthur suggested.

"They can always drill a hole into the other side of the cliff to get the crystals out," Raven said.

"There was another button on the elevator," Goro mentioned. "Another level above this one."

They climbed down off the crate and walked back to the elevator, and Samantha put one of the heavy crystals in her backpack. The elevator carried them up to the level above, and they walked out into another big room, but this one was empty.  Their crystallite torches lit it up well. It was some kind of launch-pad for aircraft, above them they could see where the roof had once opened to let the aircraft out...