The Mountain Sheep 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
Satelite View
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.
Mountain Sheep Prospect MRDS details
Site Name
Primary: Mountain Sheep Prospect
Commodity
Primary: Copper
Location
State: Alaska
District: Kotsina
Land Status
Land ownership: National Park
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
Type: Surface/Underground
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
Name: Greenstone
Role: Associated
Age Type: Associated Rock
Age Young: Late Triassic
Name: Greenstone
Role: Associated
Age Type: Associated Rock Unit
Age Young: Late Triassic
Analytical Data
Analytical Data: NO DATA
Materials
Ore: Bornite
Ore: Chalcopyrite
Gangue: Malachite
Gangue: Pyrite
Comments
Comment (Deposit): FRACTURED NIKOLAI GREENSTONE CONTAINS DISSEMINATED PYRITE, BORNITEAND CHALCOPYRITE; A FEW THIN ZONES NO MORE THAN 1 IN THICK CONTAIN ABOUT 1% BORNITE BY VOLUME
Comment (Workings): DEVELOPED BY SMALL OPEN CUTS AND 20 FT ADIT DRIVEN BEFORE 1923
Comment (Geology): GEOL.COM: DEPOSIT IS 60 FT BELOW BASE OF CHITISTONE LIMESTONE
Comment (Deposit): SEE ALSO: BLUEBIRD PROSPECT ; INFO.SRC : 1 PUB LIT; 2 UNPUB REPT
Comment (Location): BEST LOCATION: USGS BULL 745, PLATE III, LOC. 36. LAND STATUS VALUE CALCULATED 6-94 USING GIS OVERLAY ANALYSIS WITH BLM 1:2,500,000 SCALE OWNERSHIP STATUS MAP (1991).
Comment (Development): EXPL.COM: ONLY DEVELOPMENT WAS 20 FT ADIT DRIVEN BEFORE 1923
References
Reference (Deposit): USGS BULL 745, P. 103
Reference (Deposit): USGS BULL 947-G, P. 130
Reference (Deposit): USGS MF-438, LOC. 71
Reference (Deposit): USGS OFR 80-892B, LOC. 57
Reference (Other Database): BAG-OFR-80-892B-57
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