Underground mines
9
Union Pass District Mining District
Arizona · 9 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
Mines in this district
Arabian Mine
Arizona · Mohave County
Source Corroborated Gold Past Producer Underground
Documented shaft evidence
Frisco Mine
Arizona · Mohave County
Unconfirmed Gold Past Producer Underground
Documented shaft evidence
Katherine Mine
Arizona · Mohave County
Unconfirmed Gold Past Producer Underground
Historical mapped workings available
Pyramid Mine
Arizona · Mohave County
Unconfirmed Gold Past Producer Mixed Underground/Surface
Documented shaft evidence
San Diego Group
Arizona · Mohave County
Unconfirmed Gold Past Producer Underground
Sheeptrail-Boulevard
Arizona · Mohave County
Unconfirmed Gold Past Producer Underground
Historical mapped workings available
Tragedy Mine
Arizona · Mohave County
Unconfirmed Gold Past Producer Underground
Documented adit evidence
Tyro Mine
Arizona · Mohave County
Unconfirmed Gold Producer Underground
Historical mapped workings available
Union Pass Mine
Arizona · Mohave County
Unconfirmed Gold Past Producer Underground
Documented shaft 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.