Deposit ID | 10000668 |
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MRDS ID | A011292 |
Record type | Site |
Current site name | Unnamed Occurrence |
Geographic coordinates: | -150.60761, 63.62485 (WGS84) |
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Country | State |
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United States | Alaska |
Commodity | Importance |
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Copper | Primary |
Materials | Type of material |
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Chalcopyrite | Ore |
Malachite | Ore |
Host or associated | Host | ||
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Rock type | Metamorphic Rock > Metavolcanic Rock > Mafic Metamorphic Rock > Greenstone | ||
Rock unit name | Birch Creek | ||
Rock description | Birch Creek | ||
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(1) | -150.60761, 63.62485 |
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Thickness | 1.83M |
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Development status | Occurrence |
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Commodity type | Metallic |
Deposit size | Small |
Significant | No |
District name | Kantishna |
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Ownership category | National Park |
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Agency | Database name | Acronym | Record ID | Notes |
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USGS | Mineral Resources Data System | MRDS | A011292 |
ADGGS OFR 98, P. 37 LOC. 61
USBM OFR 24-78, FIG. 4.1-1(A) MINERAL DEPOSIT NO. 291
USGS OFR 77-169A, P. 45 LOC. 23
Subject category | Comment text |
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Deposit | SULFIDE ZONE 4 TO 6 FT THICK PARALLEL TO FOLIATION OF GREENSTONE SCHIST; BANDS OF DISSEMINATED PYRITE, CHALCOPYRITE AND SECONDARY CU MINERALS |
Type | Date | Name | Affiliation | Comment |
---|---|---|---|---|
Reporter | 01-NOV-1984 | Leonard, Kenneth R. (Elliott, R. L.) | U.S. Geological Survey | |
Editor | 13-APR-1994 | Mosier, Dan | U.S. Geological Survey |