Location: | Alaska, United States, North America |
Lat / long: | 55.62473, -132.58792 |
dep_id: | 10000103 |
mrds_id: | A010127 |
Commodity type: | metallic |
Major mineral: | Copper |
Minor mineral: | Gold, Silver |
Trace mineral: | Iron |
Operation type: | Unknown |
Deposit type: | Replacement |
Production size: | Small ammount of material produced |
Development status: | Past Producer |
ore: | Chalcopyrite, Magnetite |
gangue: | Calcite, Epidote, Garnet, Pyrite |
work_type: | Surface/Underground |
ore_ctrl: | Mineralization Follows Tuff-Pluton Contact |
Reporter: | Hirschmann, M. M. (Elliott, R. L.), Mosier, Dan |
hrock_type: | Greenstone |
Year first produced: | 1906 |
yr_lst_prd: | 1923 |
disc_yr: | 1904 |
References: |
- Deposit:: USGS BULL 347, P. 123-125.
- Deposit:: USGS BULL 642, P. 86-88.
- Deposit:: USGS BULL 714, P. 119-121.
- Deposit:: USBM REPORT OF INVESTIGATIONS 4.339
- Deposit:: USGS BULL 1090, P. 32, 37, 42-43, 48, 112-116.
- Deposit:: USGS BULL 1246, P. 165, 168.
- Deposit:: USGS MF 433.
- Deposit:: USGS OF 78-869, P. 174-177.
- Production:: USBM REPORT OF INVESTIGATIONS 4349
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