A HOT NEVADA EXPORT: Mud. “Out in the desert, hot water swells up from underground, transforming dry dirt into mud that’s as ‘smooth as butter,’ packed with 50 trace elements, and great for the skin, according to harvester Shelly Egbert. She worked with her seven kids—including a 2-year-old—to produce this year’s autumn harvest of 5,000 jars, sold for $59 each.”