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Ketchikan Mining District Study

 

Lake Bay

Polymetallic Vein Deposit Map
Ketchikan Mining District Map
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  MAS/MILS Site Data
 
Property Name
McCullough/Lake Bay Copper
MAS Number
0021190043
Location
119D3, NW14 68S 80E
Land Status
Federal
Deposit Type/Commodities
Polymetallic Vein: Cu
Workings
Shafts (2): 19m, 1.5m, (flooded); Trench/Pit (3)
Production
4-ton test shipment
Significant Results
Cu values to 2.09% across 1.2 m, more commonly to 1.1%; breccia vein to 3 m thick
Select References  Bibliography, NOTE: this document will open in a second browser window
Chapin, 1918
Maas et al, 1993
Roehm, 1942 (August)
Twenhofel et a,l 1949

 

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