The Dog Hole is a silver, gold, lead, and zinc 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
Elevation:
Commodity: Silver, Gold, Lead, Zinc
Lat, Long: 56.03278, -130.08583
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Dog Hole MRDS details
Site Name
Primary: Dog Hole
Commodity
Primary: Silver
Primary: Gold
Primary: Lead
Primary: Zinc
Location
State: Alaska
District: Hyder
Land Status
Not available
Holdings
Not available
Workings
Not available
Ownership
Not available
Production
Not available
Deposit
Record Type: Site
Operation Category: Unknown
Operation Type: Unknown
Years of Production:
Organization:
Significant: N
Physiography
Not available
Mineral Deposit Model
Model Name: Polymetallic veins
Orebody
Form: SEE DEPOSIT DESCRIPTION COMMENTS
Structure
Not available
Alterations
Not available
Rocks
Not available
Analytical Data
Not available
Materials
Not available
Comments
Comment (Geology): MAAS AND OTHERS (1995, P. 235, 244) DESCRIBE THE DEPOSIT AS SULFIDE-BEARING SILICIFIED(?) HAZELTON VOLCANIC ROCK AND ARGILLITE. THE SULFIDES ARE PYRITE, GALENA, AND SPHALERITE. LEAD-ISOTOPE STUDIES OF GALENA FROM THE PROSPECT INDICATE THAT THE DEPOSIT IS JURASSIC IN AGE, CONTEMPORANEOUS, AT LEAST IN PART, WITH ISLAND-ARC VOLCANISM IN HAZELTON TIME (ALLDRICK, 1993).
Comment (Workings): PROSPECT HAS BEEN EXPLORED BY A 6-FOOT ADIT. SAMPLES OF THE DEPOSIT COLLECTED BY THE U.S. BUREAU OF MINES IN 1992 OR 1993 (MAAS AND OTHERS, 1995, P. 244) CONTAIN UP TO 1.3 PPM AG, 30.1 PPM AG, 0.84 % PB, AND 2.17% ZN.
Comment (Deposit): THE COUNTRY ROCKS IN THE AREA OF THE DOG HOLE PROSPECT ARE PELITIC METASEDIMENTARY AND SUBORDINATE ANDESITIC METAVOLCANIC STRATA OF THE JURASSIC OR OLDER MESOZOIC HAZELTON GROUP, WHICH IS UNDERLAIN AND LOCALLY INTRUDED BY THE TRIASSIC TEXAS CREEK GRANODIORITE; AND THE EOCENE HYDER QUARTZ MONZONITE, WHICH INTRUDES THE HAZELTON AND TEXAS CREEK ROCKS (SMITH, 1977; KOCH, 1996). MAAS AND OTHERS (1995, P. 235, 244) DESCRIBE THE DEPOSIT AS SULFIDE-BEARING SILICIFIED[?] HAZELTON VOLCANIC ROCK AND ARGILLITE. THE SULFIDES ARE PYRITE, GALENA, AND SPHALERITE. LEAD-ISOTOPE STUDIES OF GALENA FROM THE PROSPECT INDICATE THAT THE DEPOSIT IS JURASSIC IN AGE, CONTEMPORANEOUS, AT LEAST IN PART, WITH ISLAND-ARC VOLCANISM IN HAZELTON TIME (ALLDRICK, 1993). SAMPLES OF THE DEPOSIT COLLECTED BY THE U.S. BUREAU OF MINES IN 1992 OR 1993 (MAAS AND OTHERS, 1995, P. 244) CONTAIN UP TO 1.3 PPM AG, 30.1 PPM AG, 0.84 % PB, AND 2.17% ZN.
Comment (Location): THE DOG HOLE PROSPECT (MAAS AND OTHERS, 1995, P. 233, 235, 244) IS IN THE NORTHEAST CORNER OF SECTION 16 AT AN ELEVATION OF ABOUT 4600 FEET. IT IS ON A SOUTH-FACING MOUNTAINSIDE ABOUT 1.0 MILE NORTH-NORTHEAST OF TEXAS LAKE. THE LOCATION IS ACCURATE WITHIN ABOUT 0.1 MILE.
References
Reference (Deposit): Smith, J.G., 1977, Geology of the Ketchikan D1 and Bradfield Canal A-1 quadrangles, southeastern Alaska: U.S. Geological Survey Bulletin 1425, 49 p.
Reference (Deposit): Alldrick, D. J., 1993, Geology and metallogeny of the Stewart mining camp, northwestern British Columbia: British Columbia Department of Mines and Petroleum Resources Bulletin no. 85, 105 p., 2 plates."
Reference (Deposit): Maas, K. M., Bittenbender, P. E., and Still, J. C., 1995, Mineral investigations in the Ketchikan mining district, southeastern Alaska: U. S. Bureau of Mines Open-File Report 11-95, 606 p.
Reference (Deposit): Koch, R. D., 1996, Reconnaissance geologic map of the Bradfield Canal quadrangle, southeastern Alaska: U.S. Geological Survey Open-File Report 81-728A, 35 p.,1 sheet, scale 1:250,000.
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