USGS Mineral Resources Data System
Type: Historical mine record
Supports:
- mine identity
- development status
- commodities
- underground eligibility evidence
California · Glenn County
Lehour
Unconfirmed Copper Underground
Key facts
- State
- California
- County
- Glenn
- Development status
- Occurrence
- Mine type
- Underground
- Primary commodity
- Copper
- Verification
- Unconfirmed
Mine Location
Approximate AreaDocumented underground workings
Mindat locality description
A Cu occurrence/prospect located in sec. 6, T18N, R6W, MDM, 0.8 km (2,600 feet) NW of Sugarloaf Hill, along Salt Creek. Operated by D. A. and K. L. Gilman. MRDS database accuracy for this location is not stated. Local rocks include rocks of the Fran…
View individual source records (2)
Every underlying record used to build the summary above, for research/verification use.
- USGS MRDS working type: Underground
- MRDS work_type documents underground workings: Underground · work_type
Verification
Unconfirmed
Source records support underground workings, but UndergroundMines has not yet independently verified this mine.
Why it's listed
USGS source data documents underground workings for this record.
History & operations
Historical record
- Development status: Occurrence
Operators / organizations
- D. A. And K. L. Gilman · Historical operator
Commodities & minerals
Reported minerals
- Native Copper
Access & recent conditions
- Land
- unknown
Community reports
No community field reports yet.
I Visited This MineSources & evidence
Mindat
Type: Mineralogical locality database
Record: Mindat Locality: 76720
Supports:
- locality identity
- reported minerals (1)
A Mindat locality match does not by itself establish underground workings.
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Brisco
California · Glenn County
Unconfirmed Copper Occurrence Underground