Rockhound State Park is a state park of New Mexico, United States, located 7 miles (11 km) southeast of Deming. It is named for the abundance of minerals in the area, and visitors can search for quartz crystals, geodes, jasper, perlite, and many other minerals. When the park opened in 1966, it was the first park in the United States to allow collection of rocks and minerals for personal use.