Campbell
From Underfoot
Q49403312
Q49403312
mine in Cochise County, Arizona, United States of America
| Type | Subtype | Date | Description | Notes | Source |
|---|---|---|---|---|---|
| site | mine | Copper Queen Mine | Phelps Dodge, copper mine | Wikidata | |
| site | mine | Unknown | abandoned mine | Wikidata | |
| site | mine | Unknown | abandoned mine | Wikidata | |
| site | tunnel | Crook Tunnel | tunnel | Wikidata | |
| site | tunnel | Mule Pass Tunnel | tunnel | Wikidata | |

