Deposit ID | 10002444 |
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MRDS ID | A013366 |
Record type | Site |
Current site name | Silver Bay Gold-Copper Prospect |
Related records | 10136522 |
Geographic coordinates: | -135.14085, 56.99554 (WGS84) |
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Elevation | 61 |
Location accuracy | 500(meters) |
Relative position | 0.33 MI. NW OF TRIANGULATION STATION GREEN, ON E SHORE OF SILVER BAY, Within 0.25 Mi. |
(click for info) |
Country | State |
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United States | Alaska |
Commodity | Importance |
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Gold | Primary |
Copper | Secondary |
Materials | Type of material |
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Chalcopyrite | Ore |
Gold | Ore |
Pyrite | Gangue |
Quartz | Gangue |
Host or associated | Host |
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Rock type | Sedimentary Rock > Clastic Sedimentary Rock > Siltstone |
(1) | -135.14085, 56.99554 |
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Strike | N 70 DEGREES W |
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Dip | 80 DEGREES S |
Development status | Occurrence |
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Commodity type | Metallic |
Deposit size | Small |
Significant | No |
District name | Chichagof |
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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 | A013366 |
USGS MF-464, LOC. 1 (1972)
USGS OF 78-787, P.24 (1978)
BAG-MF-464-1
Subject category | Comment text |
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Deposit | AURIFEROUS QUARTZ VEIN STRIKES N 70 DEGREES W, DIPS 80 DEGREES S; 8 FT. WIDE IN PYROCLASTIC DIORITE (GRAYWACKE). MATERIAL IN DUMP CONTAINS PYRITE AND CHALCOPYRITE. |
Deposit | VERY LITTLE INFORMATION AVAILABLE ON DEPOSIT. ; INFO.SRC : 1 PUB LIT |
Deposit | THIS SITE NAME WAS CREATED BY THE REPORTER OR OTHER USGS EMPLOYEE BASED ON PROXIMITY TO SOME MAJOR GEOGRAPHIC FEATURE. |
Type | Date | Name | Affiliation | Comment |
---|---|---|---|---|
Reporter | 01-JUL-87 | Leonard, Kenneth R. (Huber, Donald F.) | U.S. Geological Survey |