USGS Mineral Resources Data System
Type: Historical mine record
Supports:
- mine identity
- development status
- commodities
- underground eligibility evidence
California · Lassen County
Unconfirmed Gold Mixed Underground / Surface
Mindat locality description
A former lode Au mine located in the SE¼SW¼ sec. 36, T37N, R9E, MDM, 0.3 km (0.2 mile; 1,000 feet) NE of Hayden Hill (town), along the western slope of Hayden Hill (summit). Discovered in 1880. MRDS database stated accuracy for this location is 500 met…
USGS historical topographic mapping. Features may no longer exist.
Every underlying record used to build the summary above, for research/verification use.
Unconfirmed
Source records support underground workings, but UndergroundMines has not yet independently verified this mine.
Source records document both underground and surface mining.
No community field reports yet.
I Visited This MineType: Historical mine record
Supports:
Type: Historical mapped physical features
Dataset: DOI 10.5066/P9TAALR6
Supports:
Historical mapped features may no longer exist.
Type: Mineralogical locality database
Record: Mindat Locality: 80982
Supports:
A Mindat locality match does not by itself establish underground workings.
California · Lassen County
Unconfirmed Gold Occurrence Underground
Documented shaft/adit evidence
California · Lassen County
Unconfirmed Gold Prospect Underground
Historical mapped workings available
California · Lassen County
Unconfirmed Gold Producer Underground
Historical mapped workings available
California · Lassen County
Unconfirmed Gold Producer Underground
Historical mapped workings available