Deposit ID | 10001328 |
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MRDS ID | A012068 |
Record type | Site |
Current site name | Cascade Prospect |
Alternate or previous names | Julia Group |
Geographic coordinates: | -134.79482, 58.58169 (WGS84) |
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(click for info) |
Country | State |
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United States | Alaska |
Commodity | Importance |
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Gold | Primary |
Lead | Secondary |
Zinc | Secondary |
Materials | Type of material |
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Galena | Ore |
Gold | Ore |
Sphalerite | Ore |
Pyrite | Gangue |
Quartz | Gangue |
Result | AVERAGE 0.58 OZ/TON AU OVER 5 FT WIDTH, USGS OFR 84-572, P. 166, NO. 57 |
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Host or associated | Associated |
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Rock type | Metamorphic Rock > Schist |
Rock unit name | Coast Range Intrusive Complex |
Rock description | Coast Range Intrusive Complex |
Host or associated | Host |
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Rock type | Metamorphic Rock > Metasedimentary Rock > Slate |
(1) | -134.79482, 58.58169 |
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Development status | Occurrence |
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Commodity type | Metallic |
Deposit size | Small |
Significant | No |
District name | Juneau/Eagle River |
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Ownership category | State |
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Type of workings | Surface/Underground |
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Overall depth | 27.43M |
Agency | Database name | Acronym | Record ID | Notes |
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USGS | Mineral Resources Data System | MRDS | A012068 |
USGS BULL 284, P. 34-35
USGS BULL 345, P. 89
USGS BULL 502, P. 50
USGS OFR 84-572, P. 166, NO. 57
USGS OFR 85-717, P. 137
BAG-OFR-85-717-124
Subject category | Comment text |
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Deposit | 6 FT WIDE QUARTZ STRINGER LODES IN SLATE NEXT TO AUGITE-PORPHYTIC BASALT FOOTWALL CARRYS ARSENOPYRITE, PYRITE, GALENA AND SPHALERITE; PYRITE DISSEMINATED IN SLATE ALSO. |
Deposit | SEE ALSO: DIVIDEND ; INFO.SRC : 1 PUB LIT; 2 UNPUB REPT |
Type | Date | Name | Affiliation | Comment |
---|---|---|---|---|
Reporter | 01-NOV-1985 | Leonard, Kenneth R. (Elliott, R. L.) | U.S. Geological Survey | |
Editor | 14-APR-1994 | Mosier, Dan | U.S. Geological Survey |