| Deposit ID | 10000210 |
|---|---|
| MRDS ID | A010247 |
| Record type | Site |
| Current site name | Silver Bar |
| Alternate or previous names | McVey |
| Related records | 10161187 |
| Geographic coordinates: | -130.14564, 56.06088 (WGS84) |
|---|---|
| Relative position | The Silver Bar occurrence is in Section 17 at an elevation of about 1950 feet. It is on a south-facing mountainside about 0.3 mile north of the West Fork of Texas Creek (Elliott and Koch, 1981, p. 15, loc. 55). The location is accurate within about a quarter of a mile.? Also see Additional Comments field, below. |
Political divisions (FIPS codes)
Prince of Wales-Hyder(Census area)
Alaska(state)
United States(country)
North America(continent)
Land(continent)
USGS map quadrangles
Bradfield Canal A-1(quadrangle 1:63,360 scale)
Bradfield Canal SE(quadrangle 1:100,000 scale)
Bradfield Canal(quadrangle 1:250,000 scale)
Hydrologic units (watersheds)
Southern Southeast Alaska(hydrologic accounting unit)
Southeast Alaska(hydrologic subregion)
Alaska(hydrologic region)
Federal lands
Tongass National Forest(National Forest)
National Forest FS(Type of land area)
FS(Federal land areas administered by FS)
| Country | State |
|---|---|
| United States | Alaska |
| Commodity | Importance |
|---|---|
| Copper | Primary |
| Lead | Primary |
| Barium-Barite Critical | Secondary |
| Materials | Type of material |
|---|---|
| Barite | Ore |
| Chalcopyrite | Ore |
| Galena | Ore |
| Pyrite | Ore |
| Quartz | Gangue |
| Model code | 85 |
|---|---|
| USGS model code | 22c |
| Deposit model name | Polymetallic veins |
| Mark3 model number | 46 |
| Host or associated | Associated |
|---|---|
| Rock type | Plutonic Rock > Mafic Intrusive Rock > Diorite |
| Rock unit name | Texas Creek |
| Rock description | Texas Creek |
| Host or associated | Host |
|---|---|
| Rock type | Plutonic Rock > Mafic Intrusive Rock > Diorite |
| Development status | Occurrence |
|---|---|
| Commodity type | Metallic |
| District name | Hyder |
|---|
| Agency | Database name | Acronym | Record ID | Notes |
|---|---|---|---|---|
| USGS | Mineral Resources Data System | MRDS | A010247 | |
| USGS | Alaska Resource Data File | ARDF | BC055 |
Buddington, A.F., 1929, Geology of Hyder and vicinity, southeastern Alaska, with a reconnaissance of Chickamin River: U.S. Geological Survey Bulletin 807, 124 p.
Smith, J.G., 1977, Geology of the Ketchikan D-1 and Bradfield Canal A-1 quadrangles, Alaska: U.S. Geological Survey Bulletin 1425, 49 p.
Cobb, E.H., 1978, Summary of references to mineral occurrences (other than mineral fuels and construction materials) in the Bradfield Canal quadrangle, Alaska: U.S. Geological Survey Open-File Report 78-922, 98 p.
Elliott, R.L., and Koch, R.D., 1981, Mines, prospects, and selected metalliferous mineral occurrences in the Bradfield Canal quadrangle, Alaska: U.S. Geological Survey Open-File Report 81-728-B, 23 p., 1 sheet, scales 1:250,000 and 1:63,360.
Koch, R.D., 1996, Reconnaissance geologic map of the Bradfield Canal quadrangle, southeastern Alaska: U.S. Geological Survey Open-File Report 81-728-A, 35 p., 1 sheet, scale 1:250,000.
| Subject category | Comment text |
|---|---|
| Deposit | Model Name = Polymetallic veins |
| Deposit | Other Comments = Occurrence originally staked in 1923.? Some descriptions of this occurrence also include references to the McVey claims (Cobb, 1978, p. 70). |
| Type | Date | Name | Affiliation | Comment |
|---|---|---|---|---|
| Reporter | 17-MAY-1998 | H. C. Berg | U.S. Geological Survey |
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.