USGS Mineral Resources Data System
Type: Historical mine record
Supports:
- mine identity
- development status
- commodities
- underground eligibility evidence
Nevada · Humboldt County
Mindat Confirmed Lead Underground
Mindat locality description
Sec 4 T37N R40E Deposit: Workings consist of a short adit, small stope, shallow vertical shaft with short exploratory crosscuts and wie ; info.src : 1 pub lit Deposit type: Polymetallic veins Rock formation(s): Harmony Formation Ore(s): Fractures, …
USGS historical topographic mapping. Features may no longer exist.
Every underlying record used to build the summary above, for research/verification use.
Mindat Confirmed
Mindat locality corroborates underground workings.
Mindat locality corroborates underground workings.
USGS source data documents underground workings for this record.
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: 59620
Supports:
Nevada · Humboldt County
Unconfirmed Mercury Prospect Mixed Underground/Surface
Historical mapped workings available
Nevada · Humboldt County
Mindat Confirmed Silver Past Producer Underground
Nevada · Humboldt County
Unconfirmed Gold Occurrence Underground
Historical mapped workings available
Nevada · Humboldt County
Unconfirmed Gold Past Producer Underground
Documented shaft evidence