| Deposit ID | 10000816 |
|---|---|
| MRDS ID | A011466 |
| Record type | Site |
| Current site name | 45 Prospect |
| Related records | 10185416 |
| Geographic coordinates: | -146.34117, 61.20627 (WGS84) |
|---|---|
| Location accuracy | 2000(meters) |
| Relative position | RIDGE S OF BREVIER CREEK, AT ABOUT 2500 FT ALTITUDE |
Political divisions (FIPS codes)
Valdez-Cordova(Census area)
Alaska(state)
United States(country)
North America(continent)
Land(continent)
USGS map quadrangles
Valdez A-7(quadrangle 1:63,360 scale)
Valdez SW(quadrangle 1:100,000 scale)
Valdez(quadrangle 1:250,000 scale)
Hydrologic units (watersheds)
Eastern Prince William Sound(hydrologic unit)
Prince William Sound(hydrologic accounting unit)
South Central Alaska(hydrologic subregion)
Alaska(hydrologic region)
| Country | State |
|---|---|
| United States | Alaska |
| Commodity | Importance |
|---|---|
| Gold | Primary |
| Copper | Secondary |
| Lead | Secondary |
| Zinc Critical | Secondary |
| Materials | Type of material |
|---|---|
| Chalcopyrite | Ore |
| Galena | Ore |
| Gold | Ore |
| Sphalerite | Ore |
| Pyrite | Gangue |
| Quartz | Gangue |
| Result | NO DATA |
|---|
| Host or associated | Host | ||||
|---|---|---|---|---|---|
| Rock type | Sedimentary Rock > Clastic Sedimentary Rock > Siltstone | ||||
| Rock unit name | Valdez Group | ||||
| Rock description | Valdez Group | ||||
| |||||
| (1) | -146.34117, 61.20627 |
|---|
| General form | LENSES |
|---|---|
| Strike | S45E |
| Dip | 70 E |
| Development status | Occurrence |
|---|---|
| Commodity type | Metallic |
| Deposit size | Small |
| Significant | No |
| District name | Port Valdez |
|---|
| Ownership category | State |
|---|
| Type of workings | Surface/Underground |
|---|---|
| Length | 6.1M |
| Overall depth | 4.88M |
| Type of workings | Surface/Underground |
|---|---|
| Length | 6.1M |
| Agency | Database name | Acronym | Record ID | Notes |
|---|---|---|---|---|
| USGS | Mineral Resources Data System | MRDS | A011466 |
USGS BULL 622, P. 166-167
USGS MF-438, LOC. 25
USGS OFR 80-892B, LOC. 21
BAG-OFR-80-892B-21
| Subject category | Comment text |
|---|---|
| Deposit | SE TRENDING FRACTURES CONTAIN 1 TO 6 IN QUARTZ SULFIDE VEINS AND LENSES OF PYRITE UP TO 6 IN IN DIAMETER AND 1/2 IN THICK |
| Deposit | SEE ALSO: HIGH GRADE ; INFO.SRC : 1 PUB LIT; 2 UNPUB REPT |
| Type | Date | Name | Affiliation | Comment |
|---|---|---|---|---|
| Reporter | 01-JUN-1985 | Leonard, Kenneth R. (Elliott, R. L.) | U.S. Geological Survey | |
| Editor | 14-APR-1995 | Waller, Nichelle (Mosier, Dan) | U.S. Geological Survey | PUT DIMENSION DATA INTO THE WORKINGS FIELDS FROM THE COMMENTS FIELD. |
Supplemental information added by qvyshift.com. Not part of the original USGS MRDS record.
These are landing pages for further research — the state agencies don't currently expose per-mine deep links.