Landmark information

• Location:
  Empire Mine SHP, 10791 Empire St, 1.2 mi E of Grass Valley
• Plaque:
  Other Plaque
• Site:
  Existing
• Date First Visited:
  4/15/1996
• Date Most Recently Visited:
  10/18/2009
• GPS Coordinates:
  N 39 12.417, W 121 2.800
• Other Designations:
  National Register of Historic Places