USGS Mineral Resources Data System
Type: Historical mine record
Supports:
- mine identity
- development status
- commodities
- underground eligibility evidence
California · Inyo County
Unconfirmed Lead Underground
Mindat locality description
To add further confusion, this claim was filed for record on 3 January 1875 by Walter R. Maguire and R.J. McPhee. It was situated "about 300 feet more or less in a North by East direction from the Harrison boarding house. . . ." The No. 1 Mine joined t…
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.
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: 258480
Supports:
A Mindat locality match does not by itself establish underground workings.
California · Inyo County
Unconfirmed Lead Past Producer Underground
Documented adit evidence
California · Inyo County
Unconfirmed Lead Occurrence Underground
Historical mapped workings available
California · Inyo County
Unconfirmed Lead Past Producer Underground
Historical mapped workings available
California · Inyo County
Unconfirmed Lead Past Producer Underground
Documented shaft/adit evidence