Location: | Alaska, United States, North America |
Lat / long: | 55.23167, -132.61291 |
dep_id: | 10000077 |
mrds_id: | A010091 |
Commodity type: | metallic |
Major mineral: | Copper |
Minor mineral: | Silver, Gold |
Operation type: | Unknown |
Production size: | Small ammount of material produced |
Development status: | Past Producer |
ore: | Bornite, Chalcopyrite, Copper |
gangue: | Epidote, Garnet, Magnetite, Scapolite |
work_type: | Surface/Underground |
alteration: | Horneblende In Pluton Altered To Diopside |
Reporter: | Hirschmann, M. M. (Elliott, R. L.) |
hrock_type: | Limestone |
arock_type: | Diorite |
Year first produced: | 1902 |
yr_lst_prd: | 1906 |
disc_yr: | 1897 |
References: |
- Deposit:: USGS PROFESSIONAL PAPER 1, P. 105-107.
- Deposit:: USGS BULL 284, P. 51-52.
- Deposit:: USGS BULL 347, P. 96-98.
- Deposit:: USGS PROFESSIONAL PAPER 87, P. 507
- Deposit:: USGS MF 433.7
- Deposit:: USGS OF 78-869, P. 43-447
- Deposit:: ADGGS GEOLOGIC REPORT 48, P. 37-38.
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