The Yakobi Island is a copper and nickel mine located in Alaska at an elevation of 902 feet.
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
Elevation: 902 Feet (275 Meters)
Commodity: Copper, Nickel
Lat, Long: 57.9778, -136.42360
Map: View on Google Maps
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.
Yakobi Island MRDS details
Site Name
Primary: Yakobi Island
Secondary: South Takanis
Secondary: Tunnel
Secondary: Mayflower Claims
Secondary: Bohemia Basin
Secondary: Flapjack
Secondary: North Muskeg
Secondary: South Muskeg
Secondary: Side Hill
Secondary: East Tripod
Secondary: West Tripod
Secondary: Portia Claims
Commodity
Primary: Copper
Primary: Nickel
Secondary: Cobalt
Tertiary: Gold
Tertiary: Platinum
Tertiary: Silver
Tertiary: Palladium
Location
State: Alaska
District: Chichagof District
Land Status
Land ownership: Private
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
Type: Patented
Type: Located Claim
Workings
Type: Surface
Ownership
Owner Name: Cornucopia Resources Ltd
Percent: 50.00
Home Office: Canada
Info Year: 1984
Owner Name: Galactic Resources Ltd
Percent: 50.00
Home Office: Canada
Info Year: 1984
Production
Not available
Deposit
Record Type: Site
Operation Category: Prospect
Operation Type: Surface
Mining Method: Open Pit
Milling Method: Flotation
Discovery Year: 1921
Years of Production:
Organization:
Significant: Y
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
Unknown: Chalcopyrite
Unknown: Magnetite
Unknown: Pentlandite
Unknown: Pyrrhotite
Comments
Comment (Deposit): USGS CRIB W000320 USGS CRIB W016493 USGS CRIB A003149 OWNER ADDRESS: GALACTIC RESOURCES LTD. 789 WEST PENDER STREET 15TH FLOOR VANCOUVER, B.C. V6C 1H2 OWNER ADDRESS: CORNUCOPIA RESOURCES LTD. ROYAL GEORGE BUILDING 149 EAST 15TH STREET NORTH VANCOUVER, B.C. V7L 2P7 COBALT RECOVERY NOT CONSIDERED IN THIS EVALUATION COBALT GRADES OF 0.02% REPORTED BY PREVIOUS OWNERS
Comment (Reserve-Resource): CONTAINS BOHEMIA BASIN, MENTIONED IN MAY 1979 E/MJ. OTHER NAMES: S. TAKANIS, N. MUSKEG, S. MUSKEG, SIDE HILL, TUNNEL, EAST TRIPOD, W. TRIPOD, MAYFLOWER CLAIMS, PORTA CLAIMS.
Comment (Reference): PARKINSON, EA & MULAR, AL-,1972, CIM SPECIAL VOLUME 13
Comment (Geology): ROCK HOSTING ORE IS A NORITE
References
Reference (Deposit): PE114-9
Reference (Deposit): B917A p. 104
Reference (Deposit): B931F pp. 118-125, 127-130, 132-138
Reference (Deposit): B936I pp. 221-243
Reference (Ownership): ALASKA KARDEX 114-014
Reference (Ownership): ALASKA KARDEX 114-020
Reference (Ownership): ALASKA KARDEX 114-124A
Reference (Ownership): ALASKA KARDEX 114-153A
Reference (Reserve-Resource): IDC 7803 pp. 1-2
Reference (Reserve-Resource): SR38 p. 46, No. 103
Reference (Deposit): ECON G 2409 pp. 521-541
Reference (Deposit): B773d pp. 95, 98-105, 113
Reference (Deposit): B800 pp. 348-351, 373, 389
Reference (Deposit): IR JCR 380421 p. 1
Reference (Deposit): B1223 pp. 13, 36-37
Reference (Deposit): ADGS AR 1966a p. 65
Reference (Deposit): B1246 pp. 143-144
Reference (Deposit): MF467
Reference (Deposit): P792 p. 91
Reference (Deposit): OF78-450 pp. 20-21
Reference (Deposit): SRI
Reference (Deposit): E&MJ 7905 p. 84, No. 219
Reference (Deposit): OF81-122 p. 98, No. 2-3
Reference (Deposit): OF82-719 p. 10, No. 241
Reference (Deposit): AMR 81-82 pp. 15, 26, 39, 43
Reference (Deposit): MTA 82 No. F-19
Reference (Deposit): MR191-5 p. 2
Reference (Deposit): WAR MINERALS REPORT174
Reference (Deposit): B947C pp. 42-43, 45-56
Reference (Deposit): RI3950
Reference (Deposit): RI4182
Reference (Deposit): C252 p. 7
Reference (Deposit): B1198C p. 7
Reference (Deposit): SR31 pp. 8, 15
Reference (Deposit): SR33 p. 10
Reference (Deposit): SR38 pp. 14, 46, No. 103
Reference (Deposit): USBM RI 4168
Reference (Deposit): USBM OFR 10-88
Reference (Deposit): IC8869
Reference (Ownership): ALASKA KARDEX 114-003
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