USGS Mineral Resources Data System
Type: Historical mine record
Supports:
- mine identity
- development status
- commodities
- underground eligibility evidence
Nevada · Lincoln County
Bull Hill Shaft
Mindat Confirmed Fluorine-Fluorite Underground
Key facts
- State
- Nevada
- County
- Lincoln
- Development status
- Occurrence
- Mine type
- Underground
- Primary commodity
- Fluorine-Fluorite
- Verification
- Mindat Confirmed
Mine Location
Approximate AreaDocumented underground workings
Mindat locality description
Commodity: Purple and green fluorite (more purple than green) Deposit: Metals are mainly associated with hematite-rich material. Vein splits into 2 one-ft wide stringers at bottom of shaft
Additional documented workings
-
Shaft
— documented in 1 source record.
Mindat
Historical mapped workings
USGS historical topographic mapping. Features may no longer exist.
- 6 shaft symbols
- 6 adit symbols
View individual source records (3)
Every underlying record used to build the summary above, for research/verification use.
-
Shaft
Documented in Mindat locality data. Evidence: ainly associated with hematite-rich material. Vein splits into 2 one-ft wide stringers at bottom of shaft
- USGS MRDS working type: Underground
- MRDS work_type documents underground workings: Underground · work_type
Verification
Mindat Confirmed
Mindat locality corroborates underground workings.
Why confirmed?
Mindat locality corroborates underground workings.
Why it's listed
USGS source data documents underground workings for this record.
History & operations
Historical record
- Development status: Occurrence
Commodities & minerals
Reported minerals
- Hematite
- commodity:Fluorite (Fluorspar)
- commodity:Gold
- commodity:Silver
- Fluorite
- Hematite
- Rhyolite
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 (6)
- mapped adit symbols (6)
Historical mapped features may no longer exist.
Mindat
Type: Mineralogical locality database
Record: Mindat Locality: 430801
Supports:
- locality identity
- reported minerals (6)
- underground workings
Related underground mines
Carp Mine
Nevada · Lincoln County
Unconfirmed Fluorine-Fluorite Past Producer
Documented shaft evidence