USGS Mineral Resources Data System
Type: Historical mine record
Supports:
- mine identity
- development status
- commodities
- underground eligibility evidence
California · Placer County
Unconfirmed Gold Mixed Underground / Surface
Mindat locality description
A former lode Au occurrence/mine located in sec. 12, T16N, R11E and in sec. 7, T16N, R12E, MDM, 2.2 km (1.4 miles) NE of Blue Canyon (town), E of Blue Canyon (valley) and W of the Southern Pacific Railroad (2 miles SW of Emigrant Gap), on private land …
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: Mineralogical locality database
Record: Mindat Locality: 85222
Supports:
A Mindat locality match does not by itself establish underground workings.
California · Placer County
Unconfirmed Gold Past Producer Underground
Documented shaft evidence
California · Placer County
Unconfirmed Gold Past Producer Mixed Underground/Surface
Historical mapped workings available
California · Placer County
Unconfirmed Gold Past Producer Underground
California · Placer County
Unconfirmed Gold Past Producer Underground