The Baldy Lode Copper Prospect is a copper mine located in Alaska.
About the MRDS Data:
All mine locations were obtained from the USGS Mineral Resources Data System. The locations and other information in this database have not been verified for accuracy. It should be assumed that all mines are on private property.
Mine Info
Baldy Lode Copper Prospect MRDS details
Site Name
Primary: Baldy Lode Copper Prospect
Commodity
Primary: Copper
Location
State: Alaska
District: Chichagof
Land Status
Land ownership: State
Note: the land ownership field only identifies whether the area the mine is in is generally on public lands like Forest Service or BLM land, or if it is in an area that is generally private property. It does not definitively identify property status, nor does it indicate claim status or whether an area is open to prospecting. Always respect private property.
Holdings
Not available
Workings
Not available
Ownership
Not available
Production
Not available
Deposit
Record Type: Site
Operation Category: Occurrence
Operation Type: Unknown
Discovery Year: 1923
Years of Production:
Organization:
Significant: N
Deposit Size: S
Physiography
Not available
Mineral Deposit Model
Not available
Orebody
Not available
Structure
Not available
Alterations
Not available
Rocks
Not available
Analytical Data
Not available
Materials
Ore: Chalcopyrite
Gangue: Quartz
Gangue: Magnetite
Gangue: Pyrrhotite
Gangue: Hematite
Gangue: Pyroxene
Gangue: Garnet
Gangue: Pyrite
Comments
Comment (Deposit): 20 FT. WIDE RUSTY OXIDIZED MASS FOUND IN CONTACT BETWEEN DIORITE OR GRANODIORITE AND MARBLE, CONTAINS COARSE-GRAINED MIXTURE OF PYRITE, MAGNETITE, GARNET, PYROXENE, HEMATITE ROSETLES, QUARTZ, WITH CHALCOPYRITE FOUND IN THIN SECTION.
Comment (Workings): SMALL OPEN CUT MADE.
Comment (Deposit): PYRRHOTITE FOUND IN NEARBY CLAIM, BUT NO NICKEL FOUND BY USGS. ; INFO.SRC : 1 PUB LIT
Comment (Commodity): CHALCOPYRITE FOUND IN POLISHED THIN SECTION, NO NICKEL FOUND BY USGS
Comment (Location): USBM CLAIM MAP OVERLAY OFR 20-73, LOC. 94. USGS MF-467, LOC. 46 IS WRONG LOCATION. LAND STATUS VALUE CALCULATED 6-94 USING GIS OVERLAY ANALYSIS WITH BLM 1:2,500,000 SCALE OWNERSHIP STATUS MAP (1991).
Comment (Development): 3 NICKEL LODE CLAIMS STAKED IN 1923. INVESTIGATION BY USGS IN SAME YEAR FOUND NO NI PRESENT IN ANALYSIS.
References
Reference (Other Database): USBM-OFR-20-73-94
Reference (Deposit): USGS OF 78-450, P. 13 (1978)
Reference (Deposit): USBM OFR 20-73, LOC. 94 (1978)
Reference (Deposit): USGS B 773, P. 108-109 (1925)
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