Underground mines
7
Old Baldy Mining District
Arizona · 7 underground-eligible mines · USGS MRDS district assignment
Verified
0
Relationship confidence
AUTHORITATIVE (USGS dep_id)
District overview
Mining district documented in USGS MRDS for underground-eligible catalog records.
Major commodities
- Copper
- Lead
- Silver
Mines in this district
Carrie Nation
Arizona · Santa Cruz County
Unconfirmed Copper Past Producer
Documented adit evidence
Florida Mine
Arizona · Pima County
Source Corroborated Copper Past Producer
Documented shaft evidence
Jackson Mine Group
Arizona · Pima County
Unconfirmed Silver Past Producer
Documented shaft evidence
Lead Prospect
Arizona · Santa Cruz County
Unconfirmed Lead Past Producer
Historical mapped workings available
Little Shot Mine
Arizona · Santa Cruz County
Source Corroborated Copper Past Producer
Documented adit evidence
Lucky Ledge Mine
Arizona · Santa Cruz County
Source Corroborated Copper Past Producer
Documented adit evidence
Old Madera Mine
Arizona · Santa Cruz County
Source Corroborated Copper Past Producer
Documented adit evidence
Related districts
- Wallapai District · 70
- Harshaw District · 56
- Patagonia · 51
- Helvetia-Rosemont District · 43
- Copper Mountain District · 36
- Tyndall · 35
- Globe Hills District · 34
- Pima District · 26
Sources
- USGS Mineral Resources Data System (MRDS) — District assignment from USGS MRDS Districts table joined by dep_id.
No district boundary polygons are shown. Membership is not inferred from map proximity.