Deposit ID | 10000630 |
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MRDS ID | A011245 |
Record type | Site |
Current site name | Pension Prospect |
Geographic coordinates: | -150.77789, 63.55929 (WGS84) |
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Location accuracy | 1000(meters) |
(click for info) |
Country | State |
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United States | Alaska |
Commodity | Importance |
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Silver | Primary |
Lead | Secondary |
Antimony | Secondary |
Materials | Type of material |
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Boulangerite | Ore |
Galena | Ore |
Pyrite | Gangue |
Quartz | Gangue |
Result | UP TO 150 OZ/TON AG REPORTED BY DAVIS, 1923 |
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Host or associated | Host | ||
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Rock type | Metamorphic Rock > Phyllite | ||
Rock unit name | Birch Creek | ||
Rock description | Birch Creek | ||
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(1) | -150.77789, 63.55929 |
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Thickness | 1.52M |
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Length | 45.72M |
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 | A011245 |
DAVIS, J.A., 1923, THE KANTISHNA REGION, AK, IN STEWART, B.D., ANNUAL REPORT OF THE MINE INSPECTOR TO THE GOVERNOR OF ALASKA, 1922: JUNEAU, AK, P. 132
USGS BULL 849-F, P. 374
ADGGS OFR 98, P. 35
USGS OFR 77-169 A, P. 65 LOC. 15
ADGGS RI 83-12, P.22
Subject category | Comment text |
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Deposit | QUARTZ VEIN 1 TO 5 FT THICK; OFFSET FOR A FEW FEET LATERALLY IN 3 PLACES ON THIS SITE; EXCELLENT EXPOSURES |
Deposit | SEE ALSO: ARKANSAS ; INFO.SRC : 1 PUB LIT; 2 UNPUB REPT |
Type | Date | Name | Affiliation | Comment |
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Reporter | 01-NOV-84 | Leonard, Kenneth R. (Elliott, R. L.) | U.S. Geological Survey | |
Editor | 13-APR-94 | Mosier, Dan | U.S. Geological Survey |