- Goldfield Ghost Town (apachejunction)
- John Allyn (oakland)
- John Ross Browne (oakland)
- Joseph Knowland (oakland)
- Leona Heights Sulfur Mine (oakland)
- Lester A. Pelton (oakland)
- Mining (powhatan)
- North Arkansas Mining Company (powhatan)
- Powhatan Zinc and Lead Mining Company (powhatan)
- Simona and Lewis Bradbury (oakland)