The Black Rapids Prospect is a antimony 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
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MRDS mine locations are often very general, and in some cases are incorrect. Some mine remains have been covered or removed by modern industrial activity or by development of things like housing. The satellite view offers a quick glimpse as to whether the MRDS location corresponds to visible mine remains.
Black Rapids Prospect MRDS details
Site Name
Primary: Black Rapids Prospect
Commodity
Primary: Antimony
Location
State: Alaska
District: Delta River
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
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
Analytical Data: 36.46% SB IN ONE SAMPLE, USBM RI 4173, P. 36
Materials
Ore: Stibnite
Gangue: Pyrite
Gangue: Quartz
Comments
Comment (Deposit): 6 IN QUARTZ VEIN CONSISTS OF ABOUT 50% BLADED STIBNITE
Comment (Workings): EXPLORED BY ADIT, OPENCUT AND STRIPPING; ADIT NOW CAVED
Comment (Deposit): STRIPPING DID NOT UNCOVER ENOUGH MINERALIZATION TO ENCOURAGE DEVELOPMENT ; INFO.SRC : 1 PUB LIT; 2 UNPUB REPT
Comment (Location): APPROXIMATED FROM USGS OFR 79-238, FIG. 3, LOC. 7 LAND STATUS VALUE CALCULATED 6-94 USING GIS OVERLAY ANALYSIS WITH BLM 1:2,500,000 SCALE OWNERSHIP STATUS MAP (1991).
References
Reference (Deposit): USBM RI 4173, P. 35-36
Reference (Deposit): USGS BULL 989-D, P. 207-208
Reference (Deposit): USGS BULL 1246, P. 211
Reference (Deposit): USBM IC 8626, P. 15
Reference (Deposit): USGS OFR 77-169A, P. 37, LOC. 3
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