Location Notes: Sunflower Flat, south side of U.S. Forest Service Road 930, 0.8 mile east of U.S. Forest Service Road 931 (McDonald Creek Road), 1.4 air miles east-southwest of Point of Rock and approximately 11 air miles southeast of Mountain City.
Location Notes: about 0.9 mile north of U.S. Highway 6, this road junction being 5.3 miles west of Salisbury Wash Road and about 31 miles of Warm Springs and about 18 miles east of Tonopah; low multicolored hill just east of dirt road leading to Silver Leaf Mine area.
Location Notes: wash of canyon below Rose Spring, Cedar Pass area, so. Kawich Range (ca 1 mi north of old Route 25 from Kawich Valley to Cactus Flat); U.S. Atomic Energy Commission's Nevada test site and vicinity.
Location Notes: Muddy Mountains, White Basin area, west of West Longwell Ridge, 4.2 airmiles northwest of Bitter Spring and 15.4 arimile southwest of Overton, 2.7 miles north of American Borax Road in an unnamed side wash.