Deposit ID | 10002428 |
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MRDS ID | A013349 |
Record type | Site |
Current site name | Keith Gold Prospect |
Related records | 10113024 |
Geographic coordinates: | -133.29915, 57.59086 (WGS84) |
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Elevation | 651 |
Relative position | 1.45 MI. SE OF HEAD OF WINDHAM BAY |
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Country | State |
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United States | Alaska |
Commodity | Importance |
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Gold | Primary |
Silver | Secondary |
Materials | Type of material |
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Gold | Ore |
Quartz | Gangue |
Result | 0.3 FT. QUARTZ VEIN SAMPLE: 20 PPM AU, 0.3 PPM AG |
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Result | 10.0 FT. CHANNEL SAMPLE: 2.4 PPM AU, 4.1 PPM AG |
Host or associated | Host | ||
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Rock type | Metamorphic Rock > Schist | ||
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(1) | -133.29915, 57.59086 |
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Type of structure | Local |
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Structure description | Foliation Of Schist Strikes N 20 Degrees W, Dips 70 Degrees Sw |
Strike | VEINS: N 30 DEGREES W |
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Dip | VEINS: 65 DEGREES SE |
Development status | Occurrence |
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Commodity type | Metallic |
Deposit size | Small |
Significant | No |
District name | Petersburg |
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Ownership category | National Forest |
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Type of workings | Surface |
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Length | 38.1M |
Agency | Database name | Acronym | Record ID | Notes |
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USGS | Mineral Resources Data System | MRDS | A013349 |
USGS B 1525, P. 127, FIGS. 26, 31, 40, TABLES 14, 17, PLATES 1, 3 (1984)
USBM OFR 91-86, P. 54, 56 (1986)
BAG-B-1525-FIGS-26, 31, 40
Subject category | Comment text |
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Deposit | QUARTZ VEINS IN SCHIST WITH QUARTZ SEAMS AND STRINGERS PARALLEL TOFOLIATION. |
Type | Date | Name | Affiliation | Comment |
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Reporter | 01-JUN-1987 | Leonard, Kenneth R. (Huber, Donald F.) | U.S. Geological Survey |