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Ketchikan Mining District Study

 

Dall Bay

Polymetallic Vein Deposit Map
Ketchikan Mining District Map
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  MAS/MILS Site Data
 
Dall BayProperty Name
Dall Bay
MAS Number
0021200014
Location
120A6, 29, 77S, 91E
Land Status
Private: MS 339; Federal
Deposit Type/Commodities
Polymetallic Vein: Cu, Au
Workings
2 Shafts: 15m, 9m, (flooded); T(s), P(s), C(s)
Production
N/A
Significant Results
Cu mineralization associated w/ sheared, silicified zones in altered trondjemite; best sample 23 m @ 1.4% Cu
Select References  (Full Bibliography, NOTE: this document will open in a second browser window)
Berg, 1974
Brooks, 1902
Lee, 1956
Thurber 1954
Property Name
Dall Bay Area
MAS Number
0021200225
Location
120A6, 29, 77S, 91E
Land Status
Federal
Deposit Type/Commodities
Polymetallic Vein: Cu, Au
Workings
1 Adit: (caved); T(s), C(s)
Production
N/A
Significant Results
Un-named workings explore Cu mineralization associated w/ silicified shear zones in trondhjemite; best sample: 8.5m @ 1.1% Cu, 1.8 ppm Au
Select References  Bibliography, NOTE: this document will open in a second browser window
Berg, 1974

 

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