Deposit ID | 10001248 |
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MRDS ID | A011967 |
Record type | Site |
Current site name | Unnamed Occurrence |
Geographic coordinates: | -152.87508, 67.41241 (WGS84) |
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Country | State |
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United States | Alaska |
Commodity | Importance |
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Zinc | Primary |
Iron | Primary |
Materials | Type of material |
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Sphalerite | Ore |
Pyrite | Gangue |
Magnetite | Unknown |
Result | 500 PPM ZN, MORE THAN 20% FE, GRAB SAMPLE, ADGGS OFR 133B, TABLE 2,NO. 57 |
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Host or associated | Associated |
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Rock type | Plutonic Rock > Granitoid > Granite |
Host or associated | Host |
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Rock type | Metamorphic Rock > Skarn (Tactite) |
(1) | -152.87508, 67.41241 |
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Development status | Occurrence |
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Commodity type | Metallic |
Deposit size | Small |
Significant | No |
District name | Koyukuk |
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Ownership category | State |
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Agency | Database name | Acronym | Record ID | Notes |
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USGS | Mineral Resources Data System | MRDS | A011967 |
ADGGS OFR 133B, SAMPLE 57
Subject category | Comment text |
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Deposit | MAGNETITE, SPHALERITE AND PYRITE IN TACTITE |
Type | Date | Name | Affiliation | Comment |
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Reporter | 01-MAR-1986 | Leonard, Kenneth R. (Elliott, R. L.) | U.S. Geological Survey |