Mount Ida, AR

ZIP code 71957 covers the town of Mount Ida in southwestern Arkansas. Known as the "Quartz Crystal Capital of the World," this area is famous for its quartz crystal mining industry and stunning crystal formations. One of the most important landmarks in the area is the Wegner Quartz Crystal Mines, where visitors can dig for their own crystals. The beautiful Ouachita National Forest also borders the town, offering outdoor recreational opportunities.