USGS Mineral Resources Data System
Type: Historical mine record
Supports:
- mine identity
- development status
- commodities
- underground eligibility evidence
California · Madera County
Unconfirmed Gold Underground
Mindat locality description
A former Au mine located in sec. 31, T9S, R22E, MDM, 2.1 km (6,900 feet) ESE of Hildreth. Discovered in 1880. Property consisted of 40 acres. MRDS database stated accuracy for this location is 1,000 meters. Mineralization is a 1 foot (0.3 meter) vei…
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: Mineralogical locality database
Record: Mindat Locality: 81643
Supports:
A Mindat locality match does not by itself establish underground workings.
California · Madera County
Unconfirmed Gold Occurrence Underground
California · Madera County
Unconfirmed Gold Past Producer Underground
Historical mapped workings available
California · Madera County
Unconfirmed Gold Past Producer Underground
Historical mapped workings available
California · Madera County
Unconfirmed Gold Past Producer Underground
Historical mapped workings available