Underground mines
12
Mount Union District Mining District
Arizona · 12 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
- Gold
- Silver
- Copper
- Lead
Mines in this district
Big Pine Mine
Arizona · Yavapai County
Unconfirmed Gold Producer Underground
Historical mapped workings available
Crook Mine
Arizona · Yavapai County
Unconfirmed Gold Producer Underground
Historical mapped workings available
Gold Charm Mine
Arizona · Yavapai County
Unconfirmed Gold Producer Underground
Historical mapped workings available
Mona-Savage Mine
Arizona · Yavapai County
Unconfirmed Silver Producer Underground
Historical mapped workings available
Mount Union Mine
Arizona · Yavapai County
Unconfirmed Gold Producer Underground
Historical mapped workings available
Senator Mine
Arizona · Yavapai County
Unconfirmed Gold Producer Underground
Historical mapped workings available
Starlight Mine
Arizona · Yavapai County
Unconfirmed Gold Producer Underground
Historical mapped workings available
Sundance Mine
Arizona · Yavapai County
Unconfirmed Lead Producer Underground
Historical mapped workings available
Ten Spot Mine
Arizona · Yavapai County
Unconfirmed Silver Producer Underground
Historical mapped workings available
Tillie Starbuck Prospect
Arizona · Yavapai County
Source Corroborated Gold Producer Underground
Documented adit evidence
Treadwell Mine
Arizona · Yavapai County
Unconfirmed Copper Producer Underground
Historical mapped workings available
Venezia Mine
Arizona · Yavapai County
Unconfirmed Copper Producer Underground
Historical mapped workings available
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.