USGS Mineral Resources Data System
Type: Historical mine record
Supports:
- mine identity
- development status
- commodities
- underground eligibility evidence
Nevada · Humboldt County
Unconfirmed Mercury Mixed Underground / Surface 1 mapped shaft 3 mapped adits
Mindat locality description
Sec 22 T37N R30E Structure: Deer Creek Thrust Shear Zones Alteration: Clay Minerals, Calcite, Dolomite Associated W/Ore Deposit: Veins in shear zones western hill workings are on thin andesite breccia dikes that cut thin-bedded limestone. Easter…
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: 59643
Supports:
A Mindat locality match does not by itself establish underground workings.
Nevada · Humboldt County
Source Corroborated Mercury Past Producer Underground
Documented shaft/adit evidence
Nevada · Humboldt County
Unconfirmed Mercury Past Producer Underground
Nevada · Humboldt County
Mindat Confirmed Mercury Occurrence Underground
Documented shaft/adit evidence
Nevada · Humboldt County
Unconfirmed Mercury Past Producer Underground
Historical mapped workings available