USGS Mineral Resources Data System
Type: Historical mine record
Supports:
- mine identity
- development status
- commodities
- underground eligibility evidence
California · San Benito County
Ambrose Mine
Unconfirmed Antimony Underground 2 mapped adits
Key facts
- State
- California
- County
- San Benito
- Development status
- Past Producer
- Mine type
- Underground
- Primary commodity
- Antimony
- Verification
- Unconfirmed
Also known as
- Ambrose, Rip Van Winkle Mine
Mine Location
Approximate AreaDocumented underground workings
-
Adit
— documented in 2 source records.
USGS Historical Topographic Mine Features
Historical mapped workings
USGS historical topographic mapping. Features may no longer exist.
- 2 adit symbols
- Adit : Mariposa Peak , 1969
- Adit : Mariposa Peak , 1969
View individual source records (4)
Every underlying record used to build the summary above, for research/verification use.
-
Adit
Mapped on historical USGS topographic data (Adit). Historical map features may no longer exist in the field. -
Adit
Mapped on historical USGS topographic data (Adit). Historical map features may no longer exist in the field.
- 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
Commodities & minerals
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 adit symbols (2)
Historical mapped features may no longer exist.
Related underground mines
Rip Van Winkle Mine
California · San Benito County
Unconfirmed Antimony Past Producer
Quien Sabe Mine
California · San Benito County
Unconfirmed Antimony Prospect Underground
Documented shaft/adit evidence
Shriver Mine
California · San Benito County
Unconfirmed Antimony Past Producer
Historical mapped workings available