USGS Mineral Resources Data System
Type: Historical mine record
Supports:
- mine identity
- development status
- commodities
- underground eligibility evidence
California · Placer County
Auburn Pacific
Unconfirmed Gold Underground 3 mapped shafts
Key facts
- State
- California
- County
- Placer
- Development status
- Past Producer
- Mine type
- Underground
- Primary commodity
- Gold
- Verification
- Unconfirmed
Mine Location
Approximate AreaDocumented underground workings
Mindat locality description
A former lode Au-Pb-Cu-Ag occurrence/mine located in sec. 12, T12N, R7E, MDM, 2.7 km (1.7 miles) ENE of Gold Hill (6 miles SE of Newcastle), on the S margin of Doty Flat. MRDS database stated accuracy for this location is 500 meters. Local rocks inc…
Additional documented workings
-
Shaft
— documented in 2 source records.
USGS Historical Topographic Mine Features
Historical mapped workings
USGS historical topographic mapping. Features may no longer exist.
- 3 shaft symbols
- Shaft : Gold Hill , 1954
- Shaft : Auburn , 1954
View individual source records (4)
Every underlying record used to build the summary above, for research/verification use.
-
Shaft
Mapped on historical USGS topographic data (Mine Shaft). Historical map features may no longer exist in the field. -
Shaft
Mapped on historical USGS topographic data (Mine Shaft). Historical map features may no longer exist in the field.
- USGS MRDS working type: Underground
- MRDS work_type documents underground workings: Underground · work_type
Verification
Unconfirmed
Source records support underground workings, but UndergroundMines has not yet independently verified this mine.
Why it's listed
USGS source data documents underground workings for this record.
History & operations
Historical record
- Development status: Past Producer
Commodities & minerals
Access & recent conditions
- Land
- unknown
Community reports
No community field reports yet.
I Visited This MineSources & evidence
USGS Historical Topographic Mine Features
Type: Historical mapped physical features
Dataset: DOI 10.5066/P9TAALR6
Supports:
- mapped shaft symbols (3)
Historical mapped features may no longer exist.
Mindat
Type: Mineralogical locality database
Record: Mindat Locality: 85038
Supports:
- locality identity
A Mindat locality match does not by itself establish underground workings.
Related underground mines
Alabama
California · Placer County
Unconfirmed Gold Past Producer Underground
Documented shaft evidence
Alameda
California · Placer County
Unconfirmed Gold Past Producer Mixed Underground/Surface
Historical mapped workings available
American Bar
California · Placer County
Unconfirmed Gold Past Producer Underground
Adams
California · Placer County
Unconfirmed Gold Past Producer Underground