USGS Mineral Resources Data System
Type: Historical mine record
Supports:
- mine identity
- development status
- commodities
- underground eligibility evidence
California · Stanislaus County
Black Bart Group
Unconfirmed Chromium Underground
Key facts
- State
- California
- County
- Stanislaus
- Mining district
- Del Puerto Area
- Development status
- Past Producer
- Mine type
- Underground
- Primary commodity
- Chromium
- Verification
- Unconfirmed
Also known as
- Black Bart Mine
Mine Location
Approximate AreaDocumented underground workings
Mindat locality description
A former Cr mine located in sec. 16, T6S, R5E, MDM, 2.5 km (8,000 feet) E of Red Mountain, along Hideout Canyon (Mine workings on N side of Hideout Canyon about 150 feet above the canyon floor), a S-flowing tributary of Del Puerto Canyon, on private (p…
View individual source records (3)
Every underlying record used to build the summary above, for research/verification use.
- Documented in Mindat locality data. Evidence: ine located in sec. 16, T6S, R5E, MDM, 2.5 km (8,000 feet) E of Red Mountain, along Hideout Canyon (Mine workings on N side of Hideout Canyon about 150 feet above the canyon…
- Derived from MRDS oper_type (existing operation): Underground
- MRDS oper_type documents existing underground operation (dev_stat=Past Producer): 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: Past Producer
Operators / organizations
- Alphonso Estate - Mineral Rights Only · Source-reported owner · 1976
- Gary Barber-Surface Rights Only · Source-reported owner · 1976
Commodities & minerals
Reported minerals
- Antigorite
- Chromite
- Fayalite-Forsterite Series
- Olivine
- Serpentine
- Serpentine Subgroup
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: 95860
Supports:
- locality identity
- reported minerals (4)
A Mindat locality match does not by itself establish underground workings.
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