United States of America, Utah, Emery Co., West Tavaputs Plateau (Book Cliffs), Horse Canyon, just east of Geneva Coal Mine (abandoned), 2.4 km (1.5 mi) east of junction with Utah 124 and an unnumbered road to U.S. Highway 6-50
39.46 -110.35
The elevation also appears on the label as: 6200 ft.