USGS Mineral Resources Data System
Type: Historical mine record
Supports:
- mine identity
- development status
- commodities
- underground eligibility evidence
California · San Bernardino County
Bagdad-Chase Mine
Unconfirmed Copper Underground
Key facts
- State
- California
- County
- San Bernardino
- Development status
- Plant
- Mine type
- Underground
- Primary commodity
- Copper
- Verification
- Unconfirmed
Mine Location
Approximate AreaDocumented underground workings
Source classification: Underground operation documented
Specific physical workings are not yet documented in discrete records.
Historical mapped workings
USGS historical topographic mapping. Features may no longer exist.
- 17 shaft symbols
- 1 adit symbol
View individual source records (2)
Every underlying record used to build the summary above, for research/verification use.
- Derived from MRDS oper_type (existing operation): Underground
- MRDS oper_type documents existing underground operation (dev_stat=Plant): Underground · oper_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: Plant
Operators / organizations
- Bagdad-Chase Ltd. · Historical operator · 1978
- Pacific Mines Corp. Mined From 1910-1916 · Historical operator · 1978
- Bagdad Chase Mining Co. · Source-reported owner · 1990
- Bagdad-Chase Inc. · Source-reported owner · 1978
- Bagdad-Chase Mining Co. · Source-reported owner · 1978
- Clark Mining And Exploration · Source-reported owner · 1978
- John Hobbs, Present Owner 1943, September · Source-reported owner · 1977
- D'Aix Syndicate Mined From 1938-1939 · Historical operator · 1978
Commodities & minerals
Reported minerals
- Chalcocite
- Inyoite
- Iodobromite
- Manganite
- Pyrite
- Quartz
- Silver
Access & recent conditions
- Land
- unknown
Community reports
No community field reports yet.
I Visited This MineSources & evidence
USGS Historical Topographic Mine Features
Type: Historical mapped physical features
Dataset: DOI 10.5066/P9TAALR6
Supports:
- mapped shaft symbols (17)
- mapped adit symbols (1)
Historical mapped features may no longer exist.
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