USGS Mineral Resources Data System
Type: Historical mine record
Supports:
- mine identity
- development status
- commodities
- underground eligibility evidence
Arizona · Mohave County
Lone Jack - Blackfoot Mine
Multiple Sources Confirmed Silver Underground
Key facts
- State
- Arizona
- County
- Mohave
- Mining district
- Wallapai District
- Development status
- Past Producer
- Mine type
- Underground
- Primary commodity
- Silver
- Verification
- Multiple Sources Confirmed
Also known as
- Goldback
Mine Location
Approximate AreaDocumented underground workings
-
Raise
— documented in 2 source records.
Arizona Geological Survey / ADMMR — "Lone Jack Blackfoot", 1916 -
Shaft
— documented in 2 source records,
noting 350 ft deep, 700 ft.
Arizona Geological Survey / ADMMR — "Lone Jack Blackfoot", 1916 -
Stope
— documented in 2 source records.
Arizona Geological Survey / ADMMR — "Lone Jack Blackfoot", 1916
Historical mapped workings
USGS historical topographic mapping. Features may no longer exist.
- 28 shaft symbols
- 15 adit symbols
View individual source records (8)
Every underlying record used to build the summary above, for research/verification use.
-
Raise
Documented in Arizona Geological Survey / ADMMR PDF (“Lone Jack Blackfoot”, 1916). Evidence: PDF: ... ~ .............. . -j. ' . • .. \ Raises.....................................… -
Shaft
· depth 350 ft
Documented in Arizona Geological Survey / ADMMR PDF (“Lone Jack Blackfoot”, 1916). Evidence: PDF: a. tunnel 1,700 feet in lensth and by a shaft 350 feet deep; both workings being… -
Stope
Documented in Arizona Geological Survey / ADMMR PDF (“Lone Jack Blackfoot”, 1916). Evidence: PDF: ast drift in this level thore is an old stope ( 1909) from which 10 car l~ad! of…
-
Raise
Lone Jack Blackfoot, 1916 -
Stope
Lone Jack Blackfoot, 1916 -
Shaft
— 350 ft
Lone Jack Blackfoot, 1916
- USGS MRDS working type: Underground
- MRDS work_type documents underground workings: Underground · work_type
Verification
Multiple Sources Confirmed
Independent historical source evidence corroborates underground workings.
Why confirmed?
Confirmed by independent Arizona Geological Survey / ADMMR historical documentation describing underground workings, in addition to USGS MRDS catalog eligibility. Not a member field verification.
Why it's listed
USGS source data documents underground workings for this record.
History & operations
Historical record
- Development status: Past Producer
Commodities & minerals
Reported minerals
- Galena
- Sphalerite
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 (28)
- mapped adit symbols (15)
Historical mapped features may no longer exist.
Arizona Geological Survey / ADMMR
Type: Historical mine documents
Record: 1 historical document
Supports:
- historical mine identity
- historical mine documentation
- documented workings
Lone Jack Blackfoot (1916)
Historical documentation does not imply current access or open workings.
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