Deposit ID | 10307874 |
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Record type | Site |
Current site name | Unnamed (a tributary to Tatina River) |
Geographic coordinates: | -153.06083, 62.38849 (WGS84) |
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Relative position | This unnamed occurrence is located in a steep, south-flowing tributary of the Tatina River at an elevation of 3,350 feet (1,021 m) in the NW1/4, T. 27 N., R. 20 W., of the Seward Meridian. The reporter visited the site in 1984; at station no. 84BT117. |
(click for info) |
Country | State |
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United States | Alaska |
Commodity | Importance |
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Copper | Primary |
Zinc | Primary |
Lead | Secondary |
Materials | Type of material |
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Chalcopyrite | Ore |
Pyrite | Ore |
Quartz | Gangue |
Model code | 85 |
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USGS model code | 22c |
Deposit model name | Polymetallic veins |
Mark3 model number | 46 |
(1) | -153.06083, 62.38849 |
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Development status | Occurrence |
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District name | McGrath |
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Agency | Database name | Acronym | Record ID | Notes |
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USGS | Alaska Resource Data File | ARDF | MG077 |
Bundtzen, T.K., Harris, E.E., and Gilbert, W.G., 1997, Geologic Map of the eastern McGrath quadrangle, Alaska: Alaska Division of Geological and Geophysical Surveys Report of Investigations 97-14, 34 pages, one sheet, scale 1:125,000.
Subject category | Comment text |
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Deposit | Model Name = Polymetallic vein (Cox and Singer, 1986; model 22c). |
Type | Date | Name | Affiliation | Comment |
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Reporter | 10-DEC-98 | T.K. Bundtzen | Pacific Rim Geological Consulting |